新型搅拌棒吸附萃取涂层的研制及其在环境、食品分析中的应用
|
摘要
蓬勃发展的经济显著地提高了人们的物质生活水平,但是,也不可避免地带来一些新的问题,如环境污染、公共卫生及食品安全等。为了对环境污染及食品安全进行有效监控、治理和防范,环境和食品等样品中痕量污染物的分析显得十分必要,同时,它也给广大分析化学家们提出了巨大的挑战。实际样品中有机污染物的浓度往往较低且样品基质复杂,即使采用现代仪器分析方法,也难以进行直接分析。因此,分析工作者们通常采取在进行仪器分析之前,辅以合适的样品前处理技术以达到富集目标分析物,同时分离复杂基体的目的。搅拌棒吸附萃取技术(SBSE)是1999年由Baltussen等人提出的一种新型的、微型化样品前处理技术,具有富集倍数高、重现性好、不使用有机溶剂等优点,已被成功应用于环境、食品、生物样品中痕量有机物的分析。但是,目前SBSE的发展和应用同样受到一些限制,主要表现在：(1)商品化涂层种类少且价格昂贵,涂层为广谱性涂层,选择性差；(2)缺乏适用于极性物质分析,以及不同性质(如沸点、极性)物质同时分析的涂层、萃取模式和装置；(3)难以实现自动化。因此,发展萃取效率高、选择性好、使用寿命长、适用于极性物质分析,以及不同性质物质同时分析的涂层和萃取模式将会极大地促进SBSE的发展和应用。
本论文的研究目的是：制备适用于极性有机物分析的、萃取效率高的新型极性涂层；制备复合材料涂层搅拌棒以实现不同极性有机物的同时分析；建立SBSE-色谱联用技术分析环境和食品等样品中有机污染物新方法。本论文的主要研究内容包括：
(1)采用化学氧化聚合法合成了聚噻吩(PTH),首次成功地将富电子有机聚合物(PTH)应用于SBSE,该PTH可以通过共轭作用提高对有机磷农药的萃取效率。通过溶胶-凝胶(Sol-gel)法制备了聚二甲基硅氧烷/聚噻吩(PDMS/PTH)SBSE涂层,与电化学法聚合的PTH萃取涂层相比,本方法所制备的PDMS/PTH萃取涂层具有操作简单、涂覆量大、机械强度高等优点。在此基础上,建立了PDMS/PTH涂层SBSE与气相色谱-火焰光度检测器(GC-FPD)联用分析的新方法,并将其用于环境水样中五种有机磷农药(OPPs)(甲拌磷、对硫磷、马拉硫磷、杀螟硫磷和喹硫磷)的分析。在最佳操作条件下,对所建立方法的分析性能进行了评估,五种目标OPPs的检出限为0.011-0.038μg/L,富集倍数为56.7-80.9倍(理论富集倍数为100倍)。结果显示,PDMS/PTH涂层对OPPs萃取效率高,方法的定量下限低于美国环境保护署的规定,能够满足实际样品中OPPs的分析要求。
(2)制备了一种氨基改性多壁碳纳米管(MWCNT-DDM),通过sol-gel法制备了一种新型MWCNT-DDM/PDMS涂层搅拌棒。建立了MWCNT-DDM/PDMS涂层搅拌林吸附萃取与高效液相色谱-紫外检测(?)(HPLC-UV)联用分析环境水和土壤样品中7种苯酚类化合物(苯酚、2-硝基苯酚、4-硝基苯酚、2,4-二甲基苯酚、4-氯-3-甲基苯酚、2-氯苯酚和2,4,6-三氯苯酚)的新方法。方法对氨基改性前后MWCNTS(?)目标分析物的萃取效率进行了比较,结果显示,氨基改性的MWCNTs通过疏水作用、π-π共轭作用和分子间氢键显著地提高了对极性苯酚类化合物的萃取效率。该方法制备的MWCNT-DDM/PDMS涂层搅拌林的制备重现性良好,其批内相对标准偏差(RSDs)为4.7-11.3%(n=9),批间RSDs为4.8-13.9%(n=8)。
(3)通过sol-gel法制备了聚二甲基硅氧烷/β-环糊精/二乙烯基苯(PDMS/β-CD/DVB)涂层搅拌棒,据此,建立了PDMS/β-CD/DVB-SBSE-溶剂解吸(LD)-HPLC-UV检测肉类食品中四种雌激素(雌二醇、己烷雌酚、双烯雌酚和己烯雌酚)的新方法。PDMS涂层中添加的β-CD和DVB等成分可以通过共轭和“包络”等作用提高涂层对目标雌激素的萃取效率；采用正交设计实验对sol中PDMS、β-CD和DVB三组分的比例进行优化,获得了最优的溶胶组成。所制备的PDMS/β-CD/DVB涂层搅拌棒制备简单,重现性好,可重复使用50词以上,适用于肉类等基质复杂样品中目标雌激素的分析。
(4)在室温条件下合成了三种金属骨架化合物(Metal-organic Frameworks, MOFs)(MOF-5、MOF-199和IRMOF-3),并通过sol-gel法制备了三种PDMS/MOIFs(PDMS/MOF-5、PDMS/MOF-199和PDMS/IRMOF-3)涂层搅拌林。对三种PDMS/MOFs涂层与自制/商品化PDMS涂层对于7种雌激素(雌二醇、双酚A、辛基酚、雌酮、乙炔雌二醇、双烯雌酚和己烯雌酚)的萃取效率进行了比较,结果显示PDMS/IRMOF-3具有最好的萃取效率,其可能的原因是IRMOF-3空穴大小以及氨基的存在提高了对目标雌激索的萃取效率。基于此,建立了PDMS/IRMOF-3-SBSE-LD-HPLC-UV检测环境水样中雌激素的新方法。结果表明,作：为一种性能优良的选择性萃取涂层,PDMS/MOFs在SBSE分析中具有巨大的应用能潜力。
(5)采用水热法制备了一种MOFs萃取材料(Al-MIL-53-NH2),并通过sol-gel法制备了一种新型的PDMS/Al-MIL-53-NH2涂层搅拌棒。所制备的PDMS/Al-MIL-53-NH2涂层搅拌棒重现性良好,批间RSDs为3.9-8.1%(n=7),批内RSDs为5.9-14.9%(n=6),可重复使用40次以上。与通常用于PAHs分析的PDMS等SBSI涂层相比,PDMS/Al-MIL-53-NH2涂层具有萃取效率高和萃取动力学快的优势。基于此,建立了PDMS/Al-MIL-53SBSE与HPLC-FLD联用检测环境水样中PAHs的新方法。本方法具有检出限低、线性范围广、萃取效率高等优点,已被成功地应用于东湖水和长江水中PAHs的检测。
(6)采用化学氧化法在室温条件下制备了聚苯胺(PANi),与羟基多壁碳纳米管(MWCNTs-OH)混合均匀后,通过粘附法制备了一种新型复合材料涂层搅拌棒。对复合材料PANi/MWCNTs-OH涂层中二者的比例进行了优化,建立了PANi/MWCNTs-OH复合涂层SBSE与HPLC-UV联用同时检测环境样品中极性、中等极性和非极性有机物(苯酚、非甾体药物和多氯联苯)的新方法,并成功地应用于环境水样和底泥样品中苯酚类等不同极性物质的同时检测。对不同极性物质的萃取主要基于疏水、共轭以及氢键作用。在最佳实验条件下,本方法对目标分析物的检测限为0.09-0.81μg/L,富集倍数为20.4-60.4倍,方法RSDs为6.5-11.8%(c=20μg/L)。该方法检出限低,对各种不同极性有机物均具有较好的萃取效率,为单根搅拌棒SBSE同时萃取不同极性目标分析物提供了一种新的途径。
The rapid development of economy greatly improves human's daily life, but it also brings about several problems, such as environmental pollution, public health and food safety. Thus, the analysis of contaminants at trace levels is of great significance for the monitoring of environmental and food security, which is also a great challenge for the analysts. Direct quantification of trace contaminants in real-world samples is often difficult even by the use of modern analytical instrumental methodology, due to the complex sample matrix and extremely low levels of target analytes. Therefore, suitable sample pretreatment techniques are often required prior to analysis for the enrichment of target analyte and separation of complex matrices. Stir bar sorptive extraction (SBSE) was developed in1999by Baltussen and co-workers. It possesses many merits such as high enrichment factor, good reproducibility, high adsorption capacity, high recoveries and solvent-free, and has been applied to the analysis of various analytes in environmental, food and biological samples. But there were several factors strictly limited the development of SBSE, including (1) commercial coating is very limited, expensive, with poor selectivity;(2) it is lack of novel coatings, extraction modes and devices which are suitable for the analysis of polar compounds or the simultaneous analysis of compounds with different properties,(3) it is difficult to be automated. Therefore, the preparation of novel coating with high extraction efficiency, selectivity, long lifetime, which is suitable for the analysis of polar compounds and simultaneous analysis of different compounds, is urgent and significant for the further development of SBSE and its application.
The aim of this dissertation is to prepare new polar SBSE coatings for the preconcentration of polar compounds or simultaneous preconcentration of various compounds with different polarity, and to establish SBSE-gas chromatography/high performance liquid chromatography (GC/HPLC) methods for the analysis of organic contaminants in environmental and food samples. The major contents of this dissertation are described as follows:
(1) Polythiophene (PTH) was synthesized by chemical oxidative polymerization method, and PDMS/PTH coated stir bar was prepared by sol-gel technique. This work introduced electron-rich organic polymer (PTH) to SBSE coating, which significantly benefit the extraction of target organophosphorus pesticides (OPPs) by conjugation. Compared with PTH fiber coating prepared by electrochemical polymerization method, the prepared PDMS/PTH coating by sol-gel method possesses many advantages such as simplicity, high coating capacity and mechanical strength. Based on it, a method of polydimethylsiloxane/(PDMS)/PTH coated SBSE coupled to liquid desorption (LD)-large volume injection(LVI)-gas chromatography-flame photometric detection (GC-FPD) was proposed for the determination of five interest OPPs (phorate, fenitrothion, malathion, parathion and quinalphos) in environmental water samples. Under the optimal conditions, the limits of detection (LODs, S/N=3) were found to be in the range of0.011-0.038μg/L for the five target OPPs, and the enrichment factors were varying from56.7to80.9-fold (theory enrichment factor was100-fold). The results showed that the PDMS/PTH coating has high extraction efficiency and fast extraction dynamics for target OPPs and the limits of quantification met the requirements of real sample analysis.
(2) An amino modified multi-walled carbon nanotubes/polydimethylsiloxane (multi-walled carbon nanotubes-4,4'-diaminodiphenylmethane/polydimethylsiloxane, MWCNTs-DDM/PDMS) was synthesized, and utilized as a novel coating for SBSE of seven phenols(including phenol,2-chlorophenol,2-nitrophenol,4-nitrophenol,2,4-dimethylphenol, p-choro-m-cresol and2,4,6-trichlorphenol)in environmental water and soil samples followed by high performance liquid chromatography-ultraviolet (HPLC-UV) detection. Compared with the MWCNTs-COOH/PDMS coated stir bar, the prepared MWCNTs-DDM/PDMS coated stir bar exhibited better extraction efficiency for the target phenols. And the preparation reproducibility of MWCNTs-DDM/PDMS coated stir bars was also investigated with the relative standard deviations (RSDs) ranging from4.7to11.3%(n=9) in one batch and from4.8to13.9%(n=8) among different batches, which shows that good reproducibility was obtained for the preparation of MWCNTs-DDM/PDMS coated stir bars. Under the optimal conditions, the proposed MWCNTs-DDM/PDMS-SBSL-LD-HPLC-UV provided LODs of0.14-1.76μg/L for target phenols, and was successfully applied for the analysis of target phenols in environmental water and soil samples.
(3) Poly(dimethylsiloxane)/β-cyclodextrin/divinylbenzcne (PDMS/β-CD/DVB)-coated stir bar was prepared by sol-gel technique, and a method of PDMS/β-CD/DVB SBSE combined with HPLC-UV detection for the determination of four estrogens(17-β-Estradiol, dienestrol, diethylstilbestrol and hexestrol) was proposed. The influence of the coating composition on SBSE of target estrogens was investigated by an orthogonal experiment design, and the optimal PDMS/β-CD/DVB coated stir bar was obtained.The addition of β-CD and DVB in the coating increased the extraction efficiency of target estrogens through π-π conjugation and "inclusion" interaction. The prepared PDMS/β-CD/DVB coated stir bar has many advantages such as simplicity, good reproducibility, long lifetime (more than50 times) and suitable for the complex food sample analysis.
(4) Three kinds of metal-organic frameworks (MOFs, MOF-5, MOF-199and IRMOF-3) were introduced in SBSE and novel PDMS/MOFs (including PDMS/MOF-5, PDMS/MOF-199and PDMS/IRMOF-3) coated stir bars were prepared by sol-gel technique. These PDMS/MOFs SBSE coatings were critically compared with self-prepared/commercial PDMS SBSE coating for the extraction of seven target estrogens (17-β-estradiol, dienestrol, diethylstilbestrol, estrone,4-t-octylphenol, bisphenol-A and17a-ethynylestradiol), and the results showed that PDMS/IRMOF-3exhibited highest extraction efficiency, probably due to the match of cavity size and the function of amino group. Based on the above facts, a novel method of PDMS/IRMOF-3coating SBSE-HPLC-UV detection was developed for the determination of seven target estrogens in environmental water samples. The high extraction efficiency and rapid extraction dynamics of the PDMS/IRMOF-3coating for the target estrogens demonstrates a great application potential of the PDMS/MOFs coating in SBSE with good selectivity.
(5) A MOFs (Al-MIL-53-NH2) was synthesized by hydrothermal method, and a PDMS/Al-MIL-53-NH2coated stir bar was prepared with sol-gel technique. A new method of PDMS/Al-MIL-53-NH2SBSE combined with HPLC-fluorescence (FLD) for the determination of15polycyclic aromatic hydrocarbons (PAHs) in environmental water samples was proposed. The prepared PDMS/Al-MIL-53-NH2coated stir bar exhibited good preparation reproducibility and mechanical strength, and it can be reused for more than40times. The developed method is characterized with LODs, high extraction efficiency and wide linear range for the target PAHs, and shows a good application potential for the analysis of PAHs in various environmental samples.
(6) Polyaniline (PANi), which was synthesized by chemical oxidative polymerization method, was mixed homogeneously with hydroxy-multi-walled carbon nanotubes (MWCNTs-OH) with grinding, and the mixture was employed for the preparation of a novel composite coating by adhesion method. The extraction performance of PANi/MWCNTs-OH composite coating for different kinds of analytes with different polarity was investigated, and a new method of PANi/MWCNTs-OH-SBSE-HPLC-UV was proposed for the simultaneous detection of polar, midium polar and apolar compounds(phenols, non-steroidal anti-inflammatory drugs, polychlorinated biphenyles) in environmental water and sediment samples. The developed method has many advantages, such as low LODs, high extraction efficiency for each analyte, and provides a new idea for simultaneous preconcentration and analysis of diffient polarity compounds by use of one single stir bar with one kind of coating in SBSE.
本论文的研究目的是：制备适用于极性有机物分析的、萃取效率高的新型极性涂层；制备复合材料涂层搅拌棒以实现不同极性有机物的同时分析；建立SBSE-色谱联用技术分析环境和食品等样品中有机污染物新方法。本论文的主要研究内容包括：
(1)采用化学氧化聚合法合成了聚噻吩(PTH),首次成功地将富电子有机聚合物(PTH)应用于SBSE,该PTH可以通过共轭作用提高对有机磷农药的萃取效率。通过溶胶-凝胶(Sol-gel)法制备了聚二甲基硅氧烷/聚噻吩(PDMS/PTH)SBSE涂层,与电化学法聚合的PTH萃取涂层相比,本方法所制备的PDMS/PTH萃取涂层具有操作简单、涂覆量大、机械强度高等优点。在此基础上,建立了PDMS/PTH涂层SBSE与气相色谱-火焰光度检测器(GC-FPD)联用分析的新方法,并将其用于环境水样中五种有机磷农药(OPPs)(甲拌磷、对硫磷、马拉硫磷、杀螟硫磷和喹硫磷)的分析。在最佳操作条件下,对所建立方法的分析性能进行了评估,五种目标OPPs的检出限为0.011-0.038μg/L,富集倍数为56.7-80.9倍(理论富集倍数为100倍)。结果显示,PDMS/PTH涂层对OPPs萃取效率高,方法的定量下限低于美国环境保护署的规定,能够满足实际样品中OPPs的分析要求。
(2)制备了一种氨基改性多壁碳纳米管(MWCNT-DDM),通过sol-gel法制备了一种新型MWCNT-DDM/PDMS涂层搅拌棒。建立了MWCNT-DDM/PDMS涂层搅拌林吸附萃取与高效液相色谱-紫外检测(?)(HPLC-UV)联用分析环境水和土壤样品中7种苯酚类化合物(苯酚、2-硝基苯酚、4-硝基苯酚、2,4-二甲基苯酚、4-氯-3-甲基苯酚、2-氯苯酚和2,4,6-三氯苯酚)的新方法。方法对氨基改性前后MWCNTS(?)目标分析物的萃取效率进行了比较,结果显示,氨基改性的MWCNTs通过疏水作用、π-π共轭作用和分子间氢键显著地提高了对极性苯酚类化合物的萃取效率。该方法制备的MWCNT-DDM/PDMS涂层搅拌林的制备重现性良好,其批内相对标准偏差(RSDs)为4.7-11.3%(n=9),批间RSDs为4.8-13.9%(n=8)。
(3)通过sol-gel法制备了聚二甲基硅氧烷/β-环糊精/二乙烯基苯(PDMS/β-CD/DVB)涂层搅拌棒,据此,建立了PDMS/β-CD/DVB-SBSE-溶剂解吸(LD)-HPLC-UV检测肉类食品中四种雌激素(雌二醇、己烷雌酚、双烯雌酚和己烯雌酚)的新方法。PDMS涂层中添加的β-CD和DVB等成分可以通过共轭和“包络”等作用提高涂层对目标雌激素的萃取效率；采用正交设计实验对sol中PDMS、β-CD和DVB三组分的比例进行优化,获得了最优的溶胶组成。所制备的PDMS/β-CD/DVB涂层搅拌棒制备简单,重现性好,可重复使用50词以上,适用于肉类等基质复杂样品中目标雌激素的分析。
(4)在室温条件下合成了三种金属骨架化合物(Metal-organic Frameworks, MOFs)(MOF-5、MOF-199和IRMOF-3),并通过sol-gel法制备了三种PDMS/MOIFs(PDMS/MOF-5、PDMS/MOF-199和PDMS/IRMOF-3)涂层搅拌林。对三种PDMS/MOFs涂层与自制/商品化PDMS涂层对于7种雌激素(雌二醇、双酚A、辛基酚、雌酮、乙炔雌二醇、双烯雌酚和己烯雌酚)的萃取效率进行了比较,结果显示PDMS/IRMOF-3具有最好的萃取效率,其可能的原因是IRMOF-3空穴大小以及氨基的存在提高了对目标雌激索的萃取效率。基于此,建立了PDMS/IRMOF-3-SBSE-LD-HPLC-UV检测环境水样中雌激素的新方法。结果表明,作：为一种性能优良的选择性萃取涂层,PDMS/MOFs在SBSE分析中具有巨大的应用能潜力。
(5)采用水热法制备了一种MOFs萃取材料(Al-MIL-53-NH2),并通过sol-gel法制备了一种新型的PDMS/Al-MIL-53-NH2涂层搅拌棒。所制备的PDMS/Al-MIL-53-NH2涂层搅拌棒重现性良好,批间RSDs为3.9-8.1%(n=7),批内RSDs为5.9-14.9%(n=6),可重复使用40次以上。与通常用于PAHs分析的PDMS等SBSI涂层相比,PDMS/Al-MIL-53-NH2涂层具有萃取效率高和萃取动力学快的优势。基于此,建立了PDMS/Al-MIL-53SBSE与HPLC-FLD联用检测环境水样中PAHs的新方法。本方法具有检出限低、线性范围广、萃取效率高等优点,已被成功地应用于东湖水和长江水中PAHs的检测。
(6)采用化学氧化法在室温条件下制备了聚苯胺(PANi),与羟基多壁碳纳米管(MWCNTs-OH)混合均匀后,通过粘附法制备了一种新型复合材料涂层搅拌棒。对复合材料PANi/MWCNTs-OH涂层中二者的比例进行了优化,建立了PANi/MWCNTs-OH复合涂层SBSE与HPLC-UV联用同时检测环境样品中极性、中等极性和非极性有机物(苯酚、非甾体药物和多氯联苯)的新方法,并成功地应用于环境水样和底泥样品中苯酚类等不同极性物质的同时检测。对不同极性物质的萃取主要基于疏水、共轭以及氢键作用。在最佳实验条件下,本方法对目标分析物的检测限为0.09-0.81μg/L,富集倍数为20.4-60.4倍,方法RSDs为6.5-11.8%(c=20μg/L)。该方法检出限低,对各种不同极性有机物均具有较好的萃取效率,为单根搅拌棒SBSE同时萃取不同极性目标分析物提供了一种新的途径。
The rapid development of economy greatly improves human's daily life, but it also brings about several problems, such as environmental pollution, public health and food safety. Thus, the analysis of contaminants at trace levels is of great significance for the monitoring of environmental and food security, which is also a great challenge for the analysts. Direct quantification of trace contaminants in real-world samples is often difficult even by the use of modern analytical instrumental methodology, due to the complex sample matrix and extremely low levels of target analytes. Therefore, suitable sample pretreatment techniques are often required prior to analysis for the enrichment of target analyte and separation of complex matrices. Stir bar sorptive extraction (SBSE) was developed in1999by Baltussen and co-workers. It possesses many merits such as high enrichment factor, good reproducibility, high adsorption capacity, high recoveries and solvent-free, and has been applied to the analysis of various analytes in environmental, food and biological samples. But there were several factors strictly limited the development of SBSE, including (1) commercial coating is very limited, expensive, with poor selectivity;(2) it is lack of novel coatings, extraction modes and devices which are suitable for the analysis of polar compounds or the simultaneous analysis of compounds with different properties,(3) it is difficult to be automated. Therefore, the preparation of novel coating with high extraction efficiency, selectivity, long lifetime, which is suitable for the analysis of polar compounds and simultaneous analysis of different compounds, is urgent and significant for the further development of SBSE and its application.
The aim of this dissertation is to prepare new polar SBSE coatings for the preconcentration of polar compounds or simultaneous preconcentration of various compounds with different polarity, and to establish SBSE-gas chromatography/high performance liquid chromatography (GC/HPLC) methods for the analysis of organic contaminants in environmental and food samples. The major contents of this dissertation are described as follows:
(1) Polythiophene (PTH) was synthesized by chemical oxidative polymerization method, and PDMS/PTH coated stir bar was prepared by sol-gel technique. This work introduced electron-rich organic polymer (PTH) to SBSE coating, which significantly benefit the extraction of target organophosphorus pesticides (OPPs) by conjugation. Compared with PTH fiber coating prepared by electrochemical polymerization method, the prepared PDMS/PTH coating by sol-gel method possesses many advantages such as simplicity, high coating capacity and mechanical strength. Based on it, a method of polydimethylsiloxane/(PDMS)/PTH coated SBSE coupled to liquid desorption (LD)-large volume injection(LVI)-gas chromatography-flame photometric detection (GC-FPD) was proposed for the determination of five interest OPPs (phorate, fenitrothion, malathion, parathion and quinalphos) in environmental water samples. Under the optimal conditions, the limits of detection (LODs, S/N=3) were found to be in the range of0.011-0.038μg/L for the five target OPPs, and the enrichment factors were varying from56.7to80.9-fold (theory enrichment factor was100-fold). The results showed that the PDMS/PTH coating has high extraction efficiency and fast extraction dynamics for target OPPs and the limits of quantification met the requirements of real sample analysis.
(2) An amino modified multi-walled carbon nanotubes/polydimethylsiloxane (multi-walled carbon nanotubes-4,4'-diaminodiphenylmethane/polydimethylsiloxane, MWCNTs-DDM/PDMS) was synthesized, and utilized as a novel coating for SBSE of seven phenols(including phenol,2-chlorophenol,2-nitrophenol,4-nitrophenol,2,4-dimethylphenol, p-choro-m-cresol and2,4,6-trichlorphenol)in environmental water and soil samples followed by high performance liquid chromatography-ultraviolet (HPLC-UV) detection. Compared with the MWCNTs-COOH/PDMS coated stir bar, the prepared MWCNTs-DDM/PDMS coated stir bar exhibited better extraction efficiency for the target phenols. And the preparation reproducibility of MWCNTs-DDM/PDMS coated stir bars was also investigated with the relative standard deviations (RSDs) ranging from4.7to11.3%(n=9) in one batch and from4.8to13.9%(n=8) among different batches, which shows that good reproducibility was obtained for the preparation of MWCNTs-DDM/PDMS coated stir bars. Under the optimal conditions, the proposed MWCNTs-DDM/PDMS-SBSL-LD-HPLC-UV provided LODs of0.14-1.76μg/L for target phenols, and was successfully applied for the analysis of target phenols in environmental water and soil samples.
(3) Poly(dimethylsiloxane)/β-cyclodextrin/divinylbenzcne (PDMS/β-CD/DVB)-coated stir bar was prepared by sol-gel technique, and a method of PDMS/β-CD/DVB SBSE combined with HPLC-UV detection for the determination of four estrogens(17-β-Estradiol, dienestrol, diethylstilbestrol and hexestrol) was proposed. The influence of the coating composition on SBSE of target estrogens was investigated by an orthogonal experiment design, and the optimal PDMS/β-CD/DVB coated stir bar was obtained.The addition of β-CD and DVB in the coating increased the extraction efficiency of target estrogens through π-π conjugation and "inclusion" interaction. The prepared PDMS/β-CD/DVB coated stir bar has many advantages such as simplicity, good reproducibility, long lifetime (more than50 times) and suitable for the complex food sample analysis.
(4) Three kinds of metal-organic frameworks (MOFs, MOF-5, MOF-199and IRMOF-3) were introduced in SBSE and novel PDMS/MOFs (including PDMS/MOF-5, PDMS/MOF-199and PDMS/IRMOF-3) coated stir bars were prepared by sol-gel technique. These PDMS/MOFs SBSE coatings were critically compared with self-prepared/commercial PDMS SBSE coating for the extraction of seven target estrogens (17-β-estradiol, dienestrol, diethylstilbestrol, estrone,4-t-octylphenol, bisphenol-A and17a-ethynylestradiol), and the results showed that PDMS/IRMOF-3exhibited highest extraction efficiency, probably due to the match of cavity size and the function of amino group. Based on the above facts, a novel method of PDMS/IRMOF-3coating SBSE-HPLC-UV detection was developed for the determination of seven target estrogens in environmental water samples. The high extraction efficiency and rapid extraction dynamics of the PDMS/IRMOF-3coating for the target estrogens demonstrates a great application potential of the PDMS/MOFs coating in SBSE with good selectivity.
(5) A MOFs (Al-MIL-53-NH2) was synthesized by hydrothermal method, and a PDMS/Al-MIL-53-NH2coated stir bar was prepared with sol-gel technique. A new method of PDMS/Al-MIL-53-NH2SBSE combined with HPLC-fluorescence (FLD) for the determination of15polycyclic aromatic hydrocarbons (PAHs) in environmental water samples was proposed. The prepared PDMS/Al-MIL-53-NH2coated stir bar exhibited good preparation reproducibility and mechanical strength, and it can be reused for more than40times. The developed method is characterized with LODs, high extraction efficiency and wide linear range for the target PAHs, and shows a good application potential for the analysis of PAHs in various environmental samples.
(6) Polyaniline (PANi), which was synthesized by chemical oxidative polymerization method, was mixed homogeneously with hydroxy-multi-walled carbon nanotubes (MWCNTs-OH) with grinding, and the mixture was employed for the preparation of a novel composite coating by adhesion method. The extraction performance of PANi/MWCNTs-OH composite coating for different kinds of analytes with different polarity was investigated, and a new method of PANi/MWCNTs-OH-SBSE-HPLC-UV was proposed for the simultaneous detection of polar, midium polar and apolar compounds(phenols, non-steroidal anti-inflammatory drugs, polychlorinated biphenyles) in environmental water and sediment samples. The developed method has many advantages, such as low LODs, high extraction efficiency for each analyte, and provides a new idea for simultaneous preconcentration and analysis of diffient polarity compounds by use of one single stir bar with one kind of coating in SBSE.
引文
[1]潘祖亭,曾百肇,苏星光,李攻科,张华山,苏庆德,崔华.分析化学.北京：高等教育出版社,2006：1.
[2]Liu, H. H., Dasgupta, P. K. Analytical chemistry in a drop,solvent extraction in a microdrop. Analytical Chemistry,1996,68(11):1817-1821.
[3]Asensio-Ramos, M., Ravelo-Perez, L. M., Gonzalez-Curbelo, M. A., Hernandez-Borges, J. Liquid phase microextraction applications in food analysis. Journal of Chromatography A,2011,1218 (42):7415-7437.
[4]Jeannot, M. A., Przyjazny, A., Kokosa, J. M. Single drop microextraction-development, applications and future trends. Journal of Chromatography A,2010,1217 (16):2326-2336.
[5]Yazdi, A. S., Mofazzeli, F., Es'haghi, Z. Determination of 3-nitroaniline in water samples by directly suspended droplet three-phase liquid-phase microextraction using 18-crown-6 ether and high-performance liquid chromatography. Journal of Chromatography A,2009,1216 (26):5086-5091.
[6]Es'haghi, Z. Determination of widely used non-steroidal anti-inflammatory drugs in water samples by in situ derivatization, continuous hollow fiber liquid-phase microextraction and gas chromatography-flame ionization detector. Analytica Chimica Acta,2009,641 (1-2):83-88.
[7]Wu, Y. L., Hu, B. Simultaneous determination of several phytohormones in natural coconut juice by hollow fiber-based liquid-liquid-liquid microextraction-high performance liquid chromatography. Journal of Chromatography A,2009,1216 (45):7657-7663.
[8]Chen, H., Chen, R. W., Li, S. Q. Low-density extraction solvent-based solvent terminated dispersive liquid-liquid microextraction combined with gas chromatography-tandem mass spectrometry for the determination of carbamate pesticides in water samples. Journal of Chromatography A,2010,1217 (8): 1244-1248.
[9]Rezaee, M., Assadi, Y., Hosseinia, M. R. M.,Aghaee, E.,Ahmadi, F.,Berijani, S. Determination of organic compounds in water using dispersive liquid-liquid microextraction. Journal of Chromatography A,2006,1116 (1-2):1-9.
[10]Zanjani, M. R. K., Yamini, Y., Shariati, S., Jonsson, J. A. A new liquid-phase microextraction method based on solidification of floating organic drop. Analytica Chimica Acta,2007,585 (2):286-293.
[11]Guo, X. Q., He, M., Chen, B. B., Hu, B. Solidified floating organic drop microextraction combined with ETV-ICP-MS for the determination of trace heavy metals in environmental water samples. Talanta,2012,94: 70-76.
[12]Slampova, A., Kuban, P., Bocek, P. Electromembrane extraction using stabilized constant d.c. electric current-A simple tool for improvement of extraction performance. Journal of Chromatography A,2012,1234: 32-37.
[13]Ramos-Payan, M., Villar-Navarro, M., Fernandez-Torres, R., Callejon-Mochon, M., Bello-Lopez, M.A. Electromembrane extraction (EME)-an easy, novel and rapid extraction procedure for the HPLC determination of fluoroquinolones in wastewater samples. Analytical and Bioanalytical Chemistry,2013,405 (8):2575-2584.
[14]Barahona, F., Gjelstad, A., Pedersen-Bjergaard, S., Rasmussen, K. E. Hollow fiber-liquid-phase microextraction of fungicides from orange juices. Journal of Chromatography A,2010,1217 (13):1989-1994.
[15]Esrafili, A., Yamini, Y., Ghambarian, M., Ebrahimpour, B. Automated preconcentration and analysis of organic compounds by on-line hollow fiber liquid-phase microextraction-high performance liquid chromatography. Journal of Chromatography A,2012,1262:27-33.
[16]Lin, Z. A., Zhang, J. H., Cui, H. M., Zhang, L., Chen, G. N. Determination of aromatic amines in environmental water sample by hollow fiber-liquid phase microextraction and microemulsion electrokinetic chromatography. Journal of Chromatography A,2010,1217 (26):4507-4510.
[17]Xia, L. B., Hu, B., Jiang, Z. C., Wu, Y. L., Chen, R., Li, L. Hollow fiber liquid phase microextraction combined with electrothermal vaporization ICP-MS for the speciation of inorganic selenium in natural waters. Journal of Analytical Atomic Spectrometry,2006,21 (3):362-365.
[18]Li, P. J., Zhang, X., Hu, B. Phase transfer membrane supported liquid-liquid-liquid microextraction combined with large volume sample injection capillary electrophoresis-ultraviolet detection for the speciation of inorganic and organic mercury. Journal of Chromatography A,2011,1218 (52):9414-9421.
[19]陈小华,汪群杰.固相萃取技术与应用.北京：科学出版社,2010：8.
[20]江桂斌,郑明辉,刘景富,何滨,蔡亚岐.环境样品前处理技术.北京：化学工业出版社,2004：25.
[21]Camel, V. Solid phase extraction of trace elements. Spectrochimica Acta Part B-Atomic Spectroscopy,2003, 58(7):1177-1233.
[22]Buszewski, B., Szultka, M. Past, present, and future of solid phase extraction:A Review. Critical Reviews in Analytical Chemistry,2012,42 (3):198-213.
[23]Crozier, P. W., Plomley, J. B., Matchuk, L. Trace level analysis of polycyclic aromatic hydrocarbons in surface waters by solid phase extraction (SPE) and gas chromatography-ion trap mass spectrometry (GC-ITMS). Analyst,2001,126(11):1974-1979.
[24]Verdu-Andres, J., Campins-Falco, P., Herraez-Hernandez, R. Determination of aliphatic amines in water by liquid chromatography using solid-phase extraction cartridges for preconcentration and derivatization. Analyst, 2001,126(10):1683-1688.
[25]Dominguez, C., Guillen, D. A., Barroso, C. G. Automated solid-phase extraction for sample preparation followed by high-performance liquid chromatography with diode array and mass spectrometric detection for the analysis of resveratrol derivatives in wine. Journal of Chromatography A,2001,918 (2):303-310.
[26]Jimenez, J. J., Bernal, J. L., del Nozal, M. J., Toribio, L., Arias, E. Analysis of pesticide residues in wine by solid-phase extraction and gas chromatography with electron capture and nitrogen-phosphorus detection. Journal of Chromatography A,2001,919 (1):147-156.
[27]Augusto, F., Carasek, E., Silva, R. G. C.,Rivellino, S. R.,Batista, A. D.,Martendal, E. New sorbents for extraction and microextraction techniques. Journal of Chromatography A,2010,1217(16):2533-2542.
[28]Arthur, C. L., Pawliszyn, J. Solid phase microextraction with thermal desorption using fused silica optical fibers. Analytical Chemistry,1990,62 (19):2145-2148.
[29]Grote, C., Pawliszyn, J. Solid-phase microextraction for the analysis of human breath. Analytical Chemistry, 1997,69 (4):587-596.
[30]Lord, H., Pawliszyn, J. Evolution of solid-phase microextraction technology. Journal of Chromatography A, 2000,885(1-2):153-193.
[31]Kataoka, H. Automated sample preparation using in-tube solid-phase microextraction and its application-a review. Analytical and Bioanalytical Chemistry,2002,373 (1-2):31-45.
[32]Mills, G. A., Walker, V. Headspace solid-phase microextraction procedures for gas chromatographic analysis of biological fluids and materials. Journal of Chromatography A,2000,902 (1):267-287.
[33]吴采樱,刑钧,梅素容,朱书奎.固相微萃取.北京：化学工业出版社,2012：55-97.
[34]Ligor, M., Buszewski, B. Determination of menthol and menthone in food and pharmaceutical products by solid-phase microextraction-gas chromatography. Journal of Chromatography A,1999,847 (1-2):161-169.
[35]Ding, T. H., Lin, H. H., Whang, C. W. Determination of chromium(Ⅲ) in water by solid-phase microextraction with a polyimide-coated fiber and gas chromatography-flame photometric detection. Journal of Chromatography A,2005,1062 (1):49-55.
[36]Liu, J. F., Li, N., Jiang, G. B., Li, J. M.,Jonsson, J. A.,Wen, M. J. Disposable ionic liquid coating for headspace solid-phase microextraction of benzene, toluene, ethylbenzene. and xylenes in paints followed by gas chromatography-flame ionization detection. Journal of Chromatography A,2005,1066 (1-2):27-32.
[37]Hsieh, Y. N., Huang, P. C., Sun, I. W., Whang, T. J., Hsu, C. Y.,Huang, H. H.,Kuei, C. H.Nafion membrane-supported ionic liquid-solid phase microextraction for analyzing ultra trace PAHs in water samples. Analytica Chimica Acta,2006,557 (1-2):321-328.
[38]Wang, J. X., Jiang, D. Q., Gu, Z. Y., Yan, X. P. Multiwalled carbon nanotubes coated fibers for solid-phase microextraction of polybrominated diphenyl ethers in water and milk samples before gas chromatography with electron-capture detection. Journal Of Chromatography A,2006,1137 (1):8-14.
[39]de Oliveira, A. F., da Silveira, C. B., de Campos, S. D., de Campos, E. A., Carasek, E. Niobium(V) oxide coated on thin glass-ceramic rod as a solid phase microextraction fiber. Talanta,2005,66 (1):74-79.
[40]Hou, J. G., Ma, Q., Du, X. Z., Deng, H. L., Gao, J. Z. Inorganic/organic mesoporous silica as a novel fiber coating of solid-phase microextraction. Talanta,2004,62 (2):241-246.
[41]Hu, Y. L., Zheng, Y. X., Li, G. K. Solid-phase microextraction of phenol compounds using a fused-silica fiber coated with beta-cyclodextrin-bonded silica particles. Analytical Sciences,2004,20 (4):667-671.
[42]Chong, S. L., Wang, D. X., Hayes, D., Wilhite, B. W., Malik, A. Sol-Gel coating technology for the preparation of solid-Phase microextraction fibers of enhanced thermal stability. Analytical Chemistry,1997,69 (19):3889-3898.
[43]Zuin, V. G., Lopes, A. L., Yariwake, J. H., Augusto, F. Application of a novel sol-gel polydimethylsiloxane-poly(vinyl alcohol) solid-phase microextraction fiber for gas chromatographic determination of pesticide residues in herbal infusions. Journal of Chromatography A,2004,1056 (1-2):21-26.
[44]Silva, R. G. D., Augusto, F. Highly porous solid-phase microextraction fiber coating based on poly(ethylene glycol)-modified ormosils synthesized by sol-gel technology. Journal of Chromatography A,2005,1072 (1): 7-12.
[45]Fu, Y. L., Hu, Y. L., Zheng, Y. J.; Li, G. K. Prepatation and application of poly(dimethylsiloxane)/beta-cyclodextrin solid-phase microextraction fibers. Journal of Separation Science, 2006,29 (17):2684-2691.
[46]Li, X., Zhong, M., Chen, J. M. Electrodeposited polyaniline as a fiber coating for solid-phase microextraction of organochlorine pesticides from water. Journal of Separation Science,2008,31 (15): 2839-2845.
[47]Li, X., Li, C. M., Chen, J. M., Li, C. L., Sun, C. Polythiophene as a novel fiber coating for solid-phase microextraction. Journal of Chromatography A,2008,1198:7-13.
[48]Wu, J. C, Mullett, W. M., Pawliszyn, J. Electrochemically controlled solid-phase microextraction based on conductive polypyrrole films. Analytical Chemistry,2002,74(18):4855-4859.
[49]Koster, B. H. M., Crescenzi, C., den Hoedt, W., Ensing, K,, de Jong, G. J. Fibers coated with molecularly imprinted polymers for solid-phase microextraction. Analytical Chemistry,2001,73(13):3140-3145.
[50]Hu, X. G., Hu, Y. L., Li, G. K. Development of novel molecularly imprinted solid-phase microextraction fiber and its application for the determination of triazines in complicated samples coupled with high-performance liquid chromatography. Journal of Chromatography A,2007,1147 (1):1-9.
[51]Fan, Y., Zhang, M., Feng, Y. Q. Poly(acrylamide-vinylpyridine-N,N'-methylene bisacrylamide) monolithic capillary for in-tube solid-phase microextraction coupled to high performance liquid chromatography. Journal of Chromatography A,2005,1099 (1-2):84-91.
[52]Wei, F., Fan, Y., Zhang, M., Feng, Y. Q. Poly(methacrylic acid-ethylene glycol dimethacrylate) monolith in-tube solid-phase microextraction applied to simultaneous analysis of some amphetamine derivatives in urine by capillary zone electrophoresis. Blectrophoresis,2005,26 (16):3141-3150.
[53]Zhang, L., Chen, B. B., Peng, H. Y., He, M, Hu, B. Aminopropyltriethoxysilane-silica hybrid monolithic capillary microextraction combined with inductively coupled plasma mass spectrometry for the determination of trace elements in biological samples. Journal of Separation Science,2011,34 (16-17):2247-2254.
[54]Baltussen, E., Sandra, P., David, F., Cramers, C. Stir bar sorptive extraction (SBSE), a novel extraction technique for aqueous samples:Theory and principles. Journal Of Microcolumn Separations,1999, 11(10): 737-747.
[55]Bicchi, C., Cordero, C, lori, C, Rubiolo, P., Sandra, P. Meadspace sorptive extraction (HSSE) in the headspacc analysis of aromatic and medicinal plants. Hrc-Journal of High Resolution Chromatography,2000,23 (9):539-546.
[56]Prieto, A., Basauri, O., Rodil, R., Usobiaga, A.,Fernandez, L.A.,Etxebarria, N.,Zuloaga, O. Stir-bar sorptive extraction:A view on method optimisation, novel applications, limitations and potential solutions. Journal of Chromatography A,2010,1217(16):2642-2666.
[57]Tienpont,B., David, F., Desmet, K., Sandra, P. Stir bar sorptive extraction-thermal desorption-capillary GC-MS applied to biological fluids. Analytical and Bioanalytical Chemistry,2002,373(1-2):46-55.
[58]Bicchi, C.,lori, C, Rubiolo, P., Sandra, P. Headspace sorptive extraction (HSSE), stir bar sorptive extraction (SBSH), and solid phase microextraction (SPMH) applied to the analysis of roasted arabica coffee and coffee brew. Journal Of Agricultural And Food Chemistry,2002,50 (3):449-459.
[59]Demyttenaere, J. C. R., Morina, R. M., Sandra, P. Monitoring and fast detection of mycotoxin-producing fungi based on headspace solid-phase microextraction and headspace sorptive extraction of the volatile metabolites. Journal of Chromatography A,2003,985 (1-2):127-135.
[60]Cavalli, J. F., Fernandez, X., Lizzani-Cuvelier, L., Loiseau, A. M. Comparison of static headspace, headspace solid phase microextraction, headspace sorptive extraction, and direct thermal desorption techniques on chemical composition of french olive oils. Journal of Agricultural and Food Chemistry,2003,51 (26): 7709-7716.
[61]De Coensel, N., Desmet, K.,Gorecki, T.,Sandra, P. Determination of polydimethylsiloxane-air partition coefficients using headspace sorptive extraction. Journal of Chromatography A,2007,1150 (1-2); 183-189.
[621 Weldegcrgis, B. T., Tredoux, A. G. J., Crouch, A. M. Application of a headspace sorptive extraction method for the analysis of volatile components in South African wines. Journal of Agricultural and Food Chemistry, 2007,55(21):8696-8702.
[63]Prieto, A., Zuloaga, O., Usobiaga, A., Etxebarria, N.,Fernandez, L. A.,Marcic, C.,de Diego, A. Simultaneous speciation of methylmercury and butyltin species in environmental samples by headspace-stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A, 2008,1185(1):130-138.
[64]Callejon, R. M., Gonzalez, A. G., Troncoso, A. M., Morales, M. L. Optimization and validation of headspace sorptive extraction for the analysis of volatile compounds in wine vinegars. Journal of Chromatography A,2008,1204 (1):93-103.
[65]Grossi, P., Olivares, I. R. B., de Freitas, D. R., Lancas, F. M. A novel HS-SBSE system coupled with gas chromatography and mass spectrometry for the analysis of organochlorine pesticides in water samples. Journal of Separation Science,2008,31 (20):3630-3637.
[66]Duan, J. K., Li, X., Yu, C. H., Hu, B. Headspace stir bar sorptive extraction combined with GC-ICP-MS for the speciation of dimethylselenide and dimethyldiselenide in biological samples. Journal of Analytical Atomic Spectrometry,2009,24 (3):297-303.
[67]Perestrelo, R.,Nogueira, J. M. F., Camara, J. S. Potentialities of two solventless extraction approaches-Stir bar sorptive extraction and headspace solid-phase microextraction for determination of higher alcohol acetates, isoamyl esters and ethyl esters in wines. Talanta,2009,80 (2):622-630.
[68]Kaur, N., Cabral, J. L., Morin, A., Waldron, K. C. Headspace stir bar sorptive extraction-gas chromatography/mass spectrometry characterization of the diluted vapor phase of cigarette smoke delivered to an in vitro cell exposure chamber. Journal of Chromatography A,2011,1218 (2):324-333.
[69]Licon, C. C., de Mendoza, J. H., Maggi, L., Berruga, M. I., Aranda, R. M. M.,Carmona, M. Optimization of headspace sorptive extraction for the analysis of volatiles in pressed ewes' milk cheese. International Dairy Journal,2012,23(1):53-61.
[70]Ochiai, N., Sasamoto, K., Kanda, H., Nakamura, S. Fast screening of pesticide multiresidues in aqueous samples by dual stir bar sorptive extraction-thermal desorption-low thermal mass gas chromatography-mass spectrometry. Journal of Chromatography A,2006,1130 (1):83-90.
[71]Tolgyessy, P., Vrana, B., Krascsenits, Z. Development of a screening method for the analysis of organic pollutants in water using dual stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry. Talanta,2011,87:152-160.
[72]Xu, J., Chen, B. B., He, M., Hu, B. Analysis of preservatives with different polarities in beverage samples by dual-phase dual stir bar sorptive extraction combined with high-performance liquid chromatography. Journal of Chromatography A,2013,1278:8-15.
[73]Van Hoeck, E., Canale, F., Cordero, C., Compernolle, S.,Bicchi, C.,Sandra, P. Multiresidue screening of endocrine-disrupting chemicals and pharmaceuticals in aqueous samples by multi-stir bar sorptive extraction-single desorption-capillary gas chromatography/mass spectrometry. Analytical and Bioanalytical Chemistry,2009,393 (3):907-919.
[74]Ochiai, N., Sasamoto, K., Kanda, H., Pfannkoch, E. Sequential stir bar sorptive extraction for uniform enrichment of trace amounts of organic pollutants in water samples. Journal of Chromatography A,2008,1200 (1):72-79.
[75]Sampedro, M. C., Goicolea, M. A., Unceta, N., Sanchez-Ortega, A., Barrio, R. J. Sequential stir bar extraction, thermal desorption and retention time locked GC-MS for determination of pesticides in water. Journal of Separation Science,2009,32 (20):3449-3456.
[76]Lancas, F. M., Queiroz, M. E. C., Grossi, P., Olivares,I. R. B. Recent developments and applications of stir bar sorptive extraction. Journal of Separation Science,2009,32 (5-6):813-824.
[77]Sanchez-Rojas, F., Bosch-Ojeda, C., Cano-Pavon, J. M. A review of stir bar sorptive extraction. Chromatographia,2009,69:S79-S94.
[78]David, F., Sandra, P. Stir bar sorptive extraction for trace analysis. Journal of Chromatography A,2007, 1152 (1-2):54-69.
[79]Xu, Z. G., Hu, Y. L., Li, G. K. Recent research progress in Stir Bar Sorptive Extraction. Chinese Journal of Analytical Chemistry,2011,39(11):1766-1773.
[80]Yu, C. H., Hu, B., Jiang, Z. C. Research progress in stir bar sorptive extraction. Chinese Journal of Analytical Chemistry,2006,34:289-S294.
[81]Bicchi, C., Cordero, C., Rubiolo, P.,Sandra, P. Impact of water/PDMS phase ratio, volume of PDMS, and sampling time on Stir Bar Sorptive Extraction (SBSE) recovery of some pesticides with different K-O/W. Journal of Separation Science,2003,26 (18):1650-1656.
[82]吴采樱,刑钧,梅素容,朱书奎.固相微萃取.北京：化学工业出版社,2012：31.
[83]Bicchi, C., Cordero, C., Liberto, E., Rubiolo, P., Sgorbini, B.,Sandra, P. Impact of phase ratio, polydimethylsiloxane volume and size, and sampling temperature and time on headspace sorptive extraction recovery of some volatile compounds in the essential oil field. Journal of Chromatography A,2005,1071 (1-2): 111-118.
[84]Franc, C., David, F., de Revel, G. Multi-residue off-flavour profiling in wine using stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2009, 1216 (15):3318-3327.
[85]Benijts, T., Vercammen, J., Dams, R., Tuan, H. P.,Lambert, W.,Sandra, P. Stir bar sorptive extraction-thermal desorption-capillary gas chromatography-mass spectrometry applied to the analysis of polychlorinated biphenyls in human sperm. Journal of Chromatography B,2001,755 (1-2):137-142.
[86]Rodil, R., Moeder, M. Stir bar sorptive extraction coupled to thermodesorption-gas chromatography-mass spectrometry for the determination of insect repelling substances in water samples. Journal of Chromatography A,2008,1178 (1-2):9-16.
[87]Liu, W. M., Hu, Y., Zhao, J. H., Xu, Y., Guan, Y. F. Determination of organophosphorus pesticides in cucumber and potato by stir bar sorptive extraction. Journal of Chromatography A,2005,1095 (1-2):1-7.
[88]Quintana, J. B., Rodil, R., Muniategui-Lorenzo, S., Lopez-Mahia, P., Prada-Rodriguez, D. Multiresidue analysis of acidic and polar organic contaminants in water samples by stir-bar sorptive extraction-liquid desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2007,1174 (1-2):27-39.
[89]Yu, C. H, Hu, B. Sol-gel polydimethylsiloxane/poly(vinylalcohol)-coated stir bar sorptive extraction of organophosphorus pesticides in honey and their determination by large volume injection GC. Journal Of Separation Science,2009,32(1):147-153.
[90]Penalver, A., Garcia, V., Pocurull, E., Borrull, F., Marce, R. M. Stir bar sorptive extraction and large volume injection gas chromatography to determine a group of endocrine disrupters in water samples. Journal of Chromatography A,2003,1007(1-2):1-9.
[91]Guerrero, E. D., Marin, R. N., Mejias, R. C., Barroso, C. G. Optimisation of stir bar sorptive extraction applied to the determination of volatile compounds in vinegars. Journal of Chromatography A,2006,1104 (1-2): 47-53.
[92]Tredoux, A., de Villiers, A., Majek, P., Lynen, F., Crouch, A.,Sandra, P. Stir bar sorptive extraction combined with GC-MS analysis and chemometric methods for the classification of south African wines according to the volatile composition. Journal of Agricultural and Food Chemistry,2008,56 (12):4286-4296.
[93]Chaves, A. R., Silva, S. M., Queiroz, R. H. C., Lancas, F. M., Queiroz, M. E. C. Stir bar sorptive extraction and liquid chromatography with UV detection for determination of antidepressants in plasma samples. Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences,2007,850 (1-2):295-302.
[94]Yu, C. H., Hu, B. Novel combined stir bar sorptive extraction coupled with ultrasonic assisted extraction for the determination of brominated flame retardants in environmental samples using high performance liquid chromatography. Journal of Chromatography A,2007,1160 (1-2):71-80.
[95]Melo, L. R., Nogueira, A. M., Lancas, F. M., Queiroz, M. E. C. Polydimethylsiloxane/polypyrrole stir bar sorptive extraction and liquid chromatography (SBSE/LC-UV) analysis of antidepressants in plasma samples. Analytica Chimica Acta,2009,633 (1):57-64.
[96]Rodil, R., Moeder, M. Development of a method for the determination of UV filters in water samples using stir bar sorptive extraction and thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2008,1179 (2):81-88.
[97]Queiroza, R. H. C, Bertucci, C., Malfara, W. R., Dreossi, S. A. C., Chaves, A. R., Valerio, D. A. R.,Queiroz, M. E. C. Quantification of carbamazepine, carbamazepine-10,11-epoxide, phenytoin and phenobarbital in plasma samples by stir bar-sorptive extraction and liquid chromatography. Journal of Pharmaceutical and Biomedical Analysis,2008,48 (2):428-434.
[98]Almeida, C., Nogueira, J. M. F. Determination of steroid sex hormones in water and urine matrices by stir bar sorptive extraction and liquid chromatography with diode array detection. Journal of Pharmaceutical and Biomedical Analysis,2006,41 (4):1303-1311.
[99]Serodio, P., Cabral, M. S., Nogueira, J. M. F. Use of experimental design in the optimization of stir bar sorptive extraction for the determination of polybrominated diphenyl ethers in environmental matrices. Journal of Chromatography A,2007,1141 (2):259-270.
[100]Guerrero, E. D., Mejias, R. C., Marin, R. N., Barroso, C. G. Optimization of stir bar sorptive extraction applied to the determination of pesticides in vinegars. Journal of Chromatography A,2007,1165 (1-2):144-150.
[101]Bourdat-Deschamps, M., Daudin, J. J., Barriuso, E. An experimental design approach to optimise the determination of polycyclic aromatic hydrocarbons from rainfall water using stir bar sorptive extraction and high performance liquid chromatography-fluorescence detection. Journal of Chromatography A,2007,1167 (2): 143-153.
[102]MacNamara, K., Leardi, R., McGuigan, F. Comprehensive investigation and optimisation of the main experimental variables in stir-bar sorptive extraction (SBSE)-thermal desorption-capillary gas chromatography (TD-CGC). Analytica Chimica Acta,2009,636 (2):190-197.
[103]Delgado, R., Duran, E., Castro, R., Natera, R., Barroso, C. G. Development of a stir bar sorptive extraction method coupled to gas chromatography-mass spectrometry for the analysis of volatile compounds in Sherry brandy. Analytica Chimica Acta,2010,672 (1-2):130-136.
[104]Bazhdanzadeh, S., Talebpour, Z., Adib, N., Aboul-Encin, H. Y. A simple and reliable stir bar sorptive extraction-liquid chromatography procedure for the determination of chlorpromazine and trifluoperazine in human serum using experimental design methodology. Journal of Separation Science,2011,34 (1):90-97.
[105]Lavagnini, I., Urbani, A., Magno, F. Overall calibration procedure via a statistically based matrix-comprehensive approach in the stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry analysis of pesticide residues in fruit-based soft drinks. Talanta,2011,83 (5):1754-1762.
[106]Fries, E. Determination of benzothiazole in untreated wastewater using polar-phase stir bar sorptive extraction and gas chromatography mass spectrometry. Analytica Chimica Acta,2011,689 (I):65-68.
[107]Sgorbini, B., Cagliero, C., Cordero, C, Liberto, E., Rubiolo, P., Ruosi, M. R., Bicchi, C. New medium-to-high polarity twister coatings for liquid and vapour phase sorptive extraction of matrices of vegetable origin. Journal of Chromatography A,2012,1265:39-45.
[108]Rykowska, I., Wasiak, W. Advances in stir bar sorptive extraction coating:A Review. Acta Chromatographica,2013,25 (1):27-46.
[109]Liu, W. M., Wang, H. M., Guan, Y. F. Preparation of stir bars for sorptive extraction using sol-gel technology. Journal of Chromatography A,2004,1045(1-2):15-22.
[110]Hu, Y. L., Zheng, Y. J., Zhu, F., Li, G. K. Sol-gel coated polydimethylsiloxane/beta-cyclodextrin as novel stationary phase for stir bar sorptive extraction and its application to analysis of estrogens and bisphenol A. Journal of Chromatography A,2007,1148(1):16-22.
[111]Yu, C. H.,Li, X.,Hu, B. Preparation of sol-gel polyethylene glycol-polydimethylsiloxane-poly(vinyl alcohol)-coated sorptive bar for the determination of organic sulfur compounds in water. Journal of Chromatography A,2008,1202(1):102-106.
[112]Yu, C. H., Yao, Z. M., Hu, B. Preparation of porydimethylsiloxanc/beta-cyclodextrin/divinylbenzene coated "dumbbell-shaped" stir bar and its application to the analysis of polycyclic aromatic hydrocarbons and polycyclic aromatic sulfur heterocycles compounds in lake water and soil by high performance liquid chromatography. Analytica Chimica Acta,2009,641 (1-2):75-82.
[1131 Mao, X. J., Hu, B.,He, M., Chen, B. B. High polar organic-inorganic hybrid coating stir bar sorptive extraction combined with high performance liquid chromatography-inductively coupled plasma mass spectrometry for the speciation of seleno-amino acids and seleno-oligopeptides in biological samples. Journal of Chromatography A,2012,1256:32-39.
[114]Lan, L. D., Hu, B., Yu, C. H. pH-resistant titania hybrid organic-inorganic coating for stir bar sorptive extraction of drugs of abuse in urine samples followed by high performance liquid chromatography-ultraviolct visible detection. Journal of Chromatography A,2010,1217 (45):7003-7009.
[115]Chen, L., Xu, S., Li, J. Recent advances in molecular imprinting technology:current status, challenges and highlighted applications. Chemical Society Reviews,2011,40 (5):2922-2942.
[116]Fan, J., Wei, Y., Wang, J., Wu, C., Shi, H. Study of molecularly imprinted solid-phase extraction of diphenylguanidine and its structural analogs. Analytica Chimica Acta,2009,639 (1-2):42-50.
[117]Yan, H., Row, K. H., Yang, G. Water-compatible molecularly imprinted polymers for selective extraction of ciprofloxacin from human urine. Talanta,2008,75 (1):227-232.
[118]Zhu, X. L., Cai, J. B., Yang, J., Su, Q. D., Gao, Y. Films coated with molecular imprinted polymers for the selective stir bar sorption extraction of monocrotophos. Journal of Chromatography A,2006,1131 (1-2):37-44.
[119]Zhu, X. L., Zhu, Q. S. Molecular imprinted Nylon-6 stir bar as a novel extraction technique for enantioseparation of amino acids. Journal of Applied Polymer Science,2008,109 (4):2665-2670.
[120]Gomez-Caballero, A., Guerreiro, A., Karim, K., Piletsky, S., Goicolea, M. A.,Barrio, R. J. Chiral imprinted polymers as enantiospecific coatings of stir bar sorptive extraction devices. Biosensors & Bioelectronics,2011,28 (1):25-32.
[121]Chen, C. B., Yang, L. Q., Zhou, J. Trace bensulfuron-methyl analysis in tap water, soil, and soybean samples by a combination of molecularly imprinted stir bar sorption extraction and HPLC-UV. Journal of Applied Polymer Science,2011,122(2):1198-1205.
[122]Yang, L. Q., Zhao, X. M., Zhou, J. Selective enrichment and determination of nicosulfuron in water and soil by a stir bar based on molecularly imprinted polymer coatings. Analytica Chimica Acta,2010,670 (1-2): 72-77.
[123]Turiel, E., Martin-Esteban, A. Molecularly imprinted stir bars for selective extraction of thiabendazole in citrus samples. Journal of Separation Science,2012,35 (21):2962-2969.
[124]Wang, S., Wei, J., Hao, T. T., Guo, Z. T. Determination of ractopamine in pork by using electrochemiluminescence inhibition method combined with molecularly imprinted stir bar sorptive extraction. Journal of Electroanalytical Chemistry,2012,664:146-151.
[125]Canale, F., Cordero, C., Baggiani, C., Baravalle, P., Giovannoli, C., Bicchi, C. Development of a molecularly imprinted polymer for selective extraction of bisphenol A in water samples. Journal of Separation Science,2010,33 (11):1644-1651.
[126]Sheng, N., Wei, F. D., Zhan, W., Cai, Z., Du, S. H., Zhou, X. M., Li, F., Hu, Q. Dummy molecularly imprinted polymers as the coating of stir bar for sorptive extraction of bisphenol A in tap water. Journal of Separation Science,2012,35 (5-6):707-712.
[127]Zhan, W, Wei, F. D., Xu, G. H., Cai, Z., Du, S. H., Zhou, X. M., Li, F.,Hu, Q. Highly selective stir bar coated with dummy molecularly imprinted polymers for trace analysis of bisphenol A in milk. Journal of Separation Science,2012,35 (8):1036-1043.
[128]Xu, Z. G., Hu, Y. F., Hu, Y. L., Li, G. K. Investigation of ractopamine molecularly imprinted stir bar sorptive extraction and its application for trace analysis of beta(2)-agonists in complex samples. Journal of Chromatography A,2010,1217(22):3612-3618.
[129]Hu, Y. L., Li, J. W., Hu, Y. F., Li, G. K. Development of selective and chemically stable coating for stir bar sorptive extraction by molecularly imprinted technique. Talanta,2010,82 (2):464-470.
[130]Hu, Y. L., Li, J. W., Li, G. K. Synthesis and application of a novel molecularly imprinted polymer-coated stir bar for microextraction of triazole fungicides in soil. Journal of Separation Science,2011,34 (10): 1190-1197.
[131]Xu, Z. G., Song, C. Y, Hu, Y. L., Li, G. K. Molecularly imprinted stir bar sorptive extraction coupled with high performance liquid chromatography for trace analysts of sulfa drugs in complex samples. Talanta,2011,85 (1):97-103.
[132]Xu, Z. G., Du, Z., Hu, Y. L., Hu, Y. F., Pan, Y. P., Li, G. K. Preparation of trimethoprim molecularly imprinted stir bar sorptive extraction and its application for trace analysis of trimethoprim and sulfonamides in complex samples. Chinese Journal of Analytical Chemistry,2012,40 (7):1002-1009.
[133]Zhang, N., Hu, B. Cadmium (Ⅱ) imprinted 3-mercaptopropyltrimcthoxysilane coated stir bar for selective extraction of trace cadmium from environmental water samples followed by inductively coupled plasma mass spectrometry detection. Analytica Chimica Acta,2012,723:54-60.
[134]Svec, F., Huber, C. G. Monolithic materials-Promises, challenges, achievements. Analytical Chemistry, 2006,78 (7):2100-2107.
[135]Guiochon, G. Monolithic columns in high-performance liquid chromatography. Journal of Chromatography A,2007,1168(1-2):101-168.
[136]Huang, X. J., Yuan, D. X. Preparation of stir bars for sorptive extraction based on monolithic material. Journal Of Chromatography A,2007,1154(1-2):152-157.
[137]Huang, X. J., Yuan, D. X., Huang, B. L. Determination of steroid sex hormones in urine matrix by stir bar sorptive extraction based on monolithic material and liquid chromatography with diode array detection. Talanta, 2008,75(1):172-177.
[138]Huang, X. J., Lin, J. B., Yuan, D. X., Hu, R. Z. Determination of steroid sex hormones in wastewater by stir bar sorptive extraction based on poly(vinylpyridine-ethylene dimethacrylate) monolithic material and liquid chromatographic analysis. Journal of Chromatography A,2009,1216(16):3508-3511.
[139]Huang, X. J., Qiu, N. N., Yuan, D. X. Direct enrichment of phenols in lake and sea water by stir bar sorptive extraction based on poly (vinylpyridine-ethylene dimethacrylate) monolithic material and liquid chromatographic analysis. Journal of Chromatography A,2008,1194 (1):134-138.
[140]Huang, X. J., Qiu, N. N., Yuan, D. X., Huang, B. L. A novel stir bar sorptive extraction coating based on monolithic material for apolar, polar organic compounds and heavy metal ions. Talanta,2009,78 (I):101-106.
[141]Huang, X. J., Qiu, N. N., Yuan, D. X. Development and validation of stir bar sorptive extraction of polar phenols in water followed by HPLC separation in poly(vinylpyrrolididone-divinylbenzene) monolith. Journal of Separation Science,2009,32 (9):1407-1414.
[142]Huang, X. J., Qiu, N. N., Yuan, D. X., Lin, Q. M. Sensitive determination of strongly polar aromatic amines in water samples by stir bar sorptive extraction based on poly(vinylimidazole-divinylbenzene) monolithic material and liquid chromatographic analysis. Journal of Chromatography A,2009,1216 (20): 4354-4360.
[143]Huang, X. J., Qiu, N. N., Yuan, D. X. Simple and sensitive monitoring of sulfonamide veterinary residues in milk by stir bar sorptive extraction based on monolithic material and high performance liquid chromatography analysis. Journal of Chromatography A,2009,1216 (46):8240-8245.
[144]Huang, X. J., Lin, J. B., Yuan, D. X. A new anionic exchange stir bar sorptive extraction coating based on monolithic material for the extraction of inorganic anion. Journal of Chromatography A,2010,1217 (30): 4898-4903.
[145]Huang, X. J., Qiu, N. N., Yuan, D. X., Lin, Q. M. Preparation of a mixed stir bar for sorptive extraction based on monolithic material for the extraction of quinolones from wastewater. Journal of Chromatography A, 2010,1217 (16):2667-2673.
[146]Huang, X. J., Lin, J. B., Yuan, D. X. Simple and sensitive determination of nitroimidazole residues in honey using stir bar sorptive extraction with mixed mode monolith followed by liquid chromatography. Journal of Separation Science,2011,34 (16-17):2138-2144.
[147]Huang, X. J., Chen, L. L., Yuan, D. X., Luo, X. B. Preparation, characterization and application of a new stir bar sorptive extraction based on poly(vinylphthalimide-co-N,N'-methylenebisacrylamide) monolith. Journal of Separation Science,2011,34 (23):3418-3425.
[148]Huang, X. J., Lin, J. B., Yuan, D. X. Preparation of cation-exchange stir bar sorptive extraction based on monolithic material and its application to the analysis of soluble cations in milk by ion chromatography. Analyst, 2011,136 (20):4289-4294.
[149]Bratkowska, D., Marce, R. M., Cormack, P. A. G., Borrull, F., Fontanals, N. Development and application of a polar coating for stir bar sorptive extraction of emerging pollutants from environmental water samples. Analytica Chimica Acta,2011,706(1):135-142.
[150]Bratkowska, D., Fontanals, N., Cormack, P. A. G.,Borrull, F.,Marce, R. M. Preparation of a polar monolithic stir bar based on methacrylic acid and divinylbenzene for the sorptive extraction of polar Pharmaceuticals from complex water samples. Journal of Chromatography A,2012,1225:1-7.
[151]Lambert, J. P., Mullett, W. M., Kwong, E., Lubda, D. Stir bar sorptive extraction based on restricted access material for the direct extraction of caffeine and metabolites in biological fluids. Journal of Chromatography A, 2005,1075 (1-2):43-49.
[152]Bicchi, C., Cordero, C., Liberto, E., Rubiolo, P., Sgorbini, B., David, F., Sandra, P. Dual-phase twisters:A new approach to headspace sorptive extraction and stir bar sorptive extraction. Journal of Chromatography A, 2005,1094 (1-2):9-16.
[153]Guan, W., Wang, Y. J., Xu, F., Guan, Y. F. Poly(phthalazine ether sulfone ketone) as novel stationary phase for stir bar sorptive extraction of organochlorine compounds and organophosphorus pesticides. Journal of Chromatography A,2008,1177 (1):28-35.
[154]Neng, N. R., Pinto, M. L., Pires, J., Marcos, P. M., Nogueira, J. M. F. Development, optimisation and application of polyurethane foams as new polymeric phases for stir bar sorptive extraction. Journal of Chromatography A,2007,1171 (1-2):8-14.
[155]Silva, A. R. M., Portugal, F. C. M., Nogueira, J. M. F. Advances in stir bar sorptive extraction for the determination of acidic pharmaceuticals in environmental water matrices Comparison between polyurethane and polydimethylsiloxane polymeric phases. Journal of Chromatography A,2008,1209 (1-2):10-16.
[156]Portugal, F. C. M., Pinto, M. L., Nogueira, J. M. F. Optimization of Polyurethane Foams for Enhanced Stir Bar Sorptive Extraction of Triazinic Herbicides in Water Matrices. Talanta,2008,77 (2):765-773.
[157]Sequeiros, R. C. P., Neng, N. R., Portugal, F. C. M., Pinto, M. L., Pires, J., Nogueira, J. M. F. Development and Application of Stir Bar Sorptive Extraction with Polyurethane Foams for the Determination of Testosterone and Methenolone in Urine Matrices. Journal of Chromatographic Science,2011,49 (4):297-302.
[158]Barletta, J. Y., Gomes, P., dos Santos-Neto, A. J., Lancas, F. M. Development of a new stir bar sorptive extraction coating and its application for the determination of six pesticides in sugarcane juice. Journal of Separation Science,2011,34(11):1317-1325.
[159]Talebpour, Z., Taraji, M., Adib, N. Stir bar sorptive extraction and high performance liquid chromatographic determination of carvedilol in human serum using two different polymeric phases and an ionic liquid as desorption solvent. Journal of Chromatography A,2012,1236:1-6.
[160]Yu, C. H., Hu, B. C-18-coated stir bar sorptive extraction combined with high performance liquid chromatography-electrospray tandem mass spectrometry for the analysis of sulfonamides in milk and milk powder. Talanta,2012,90:77-84.
[161]Li, P. J., Hu, B., Li, X. Y. Zirconia coated stir bar sorptive extraction combined with large volume sample stacking capillary electrophoresis-indirect ultraviolet detection for the determination of chemical warfare agent degradation products in water samples. Journal of Chromatography A,2012,1247:49-56.
[162]Yu, C. H., Hu, B. Automated stir plate (bar) sorptive extraction coupled to high-performance liquid chromatography for the determination of polycyclic aromatic hydrocarbons. Journal Of Separation Science, 2010,33 (14):2176-2183.
[163]Mao, X. J., Hu, B., He, M., Fan, W. Y. Stir bar sorptive extraction approaches with a home-made portable electric stirrer for the analysis of polycyclic aromatic hydrocarbon compounds in environmental water. Journal Of Chromatography A,2012,1260:16-24.
[164]Ochiai, N., Ieda, T., Sasamoto, K., Takazawa, Y., Hashimoto, S., Fushimi, A., Tanabe, K. Stir bar sorptive extraction and comprehensive two-dimensional gas chromatography coupled to high-resolution time-of-flight mass spectrometry for ultra-trace analysis of organochlorine pesticides in river water. Journal of Chromatography A,2011,1218 (39):6851-6860.
[165]Giordano, A., Fernandcz-Franzon, M., Ruiz, M. J., Font, G., Pico, Y. Pesticide residue determination in surface waters by stir bar sorptive extraction and liquid chromatography/tandem mass spectrometry. Analytical and Bioanalytical Chemistry,2009,393 (6-7):1733-1743.
[166]Magi, E., Di Carro, M., Liscio, C. Passive sampling and stir bar sorptive extraction for the determination of endocrine-disrupting compounds in water by GC-MS. Analytical and Bioanalytical Chemistry,2010,397 (3): 1335-1345.
[167]Barco-Bonilla, N., Romero-Gonzalez, R., Plaza-Bolanos, P., Fernandez-Moreno, J. L., Frenich, A. G.,Vidal, J. L. M. Comprehensive analysis of polycyclic aromatic hydrocarbons in wastewater using stir bar sorptive extraction and gas chromatography coupled to tandem mass spectrometry. Analytica Chimica Acta, 2011,693 (1-2):62-71.
[168]Yamaguchi, C., Lee, W. Y. A cost effective, sensitive, and environmentally friendly sample preparation method for determination of polycyclic aromatic hydrocarbons in solid samples. Journal of Chromatography A, 2010,1217 (44):6816-6823.
[169]Sanchez-Avila, J., Quintana, J., Ventura, F., Tauler, R., Duarte, C. M., Lacorte, S. Stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry:An effective tool for determining persistent organic pollutants and nonylphenol in coastal waters in compliance with existing Directives. Marine Pollution Bulletin,2010,60(1):103-112.
[170]Quiroz, R., Popp, P., Barra, R. Analysis of PCB levels in snow from the Aconcagua Mountain (Southern Andes) using the stir bar sorptive extraction. Environmental Chemistry Letters,2009,7 (3):283-288.
[171]Camino-Sanchez, F. J., Zafra-Gomez, A., Perez-Trujillo, J. P., Conde-Gonzalez, J. E., Marques, J. C, Vilchez, J. L. Validation of a GC-MS/MS method for simultaneous determination of 86 persistent organic pollutants in marine sediments by pressurized liquid extraction followed by stir bar sorptive extraction. Chemosphere,2011,84 (7):869-81.
[172]Prieto, A., Zuloaga, O., Usobiaga, A., Elxebarria, N., Fernandez, L. A. Use of experimental design in the optimisation of stir bar sorptive extraction followed by thermal desorption for the determination of brominated flame retardants in water samples. Analytical and Bioanalytical Chemistry,2008,390 (2):739-748.
[173]Cacho, J. I., Campillo, N., Vinas, P., Hernandez-Cordoba, M. Stir bar sorptive extraction coupled to gas chromatography-mass spectrometry for the determination of bisphenols in canned beverages and filling liquids of canned vegetables. Journal of Chromatography A,2012,1247:146-153.
[174]Cacho, J. I., Campillo, N., Vinas, P., Hernandez-Cordoba, M. Determination of alkylphenols and phthalate esters in vegetables and migration studies from their packages by means of stir bar sorptive extraction coupled to gas chromatography-mass spectrometry. Journal of Chromatography A,2012,1241:21-27.
[175]Li, B., Zeng, F. G., Dong, Q. C., Cao, Y., Fan, H. T., Deng, C. F. Rapid Determination Method for 12 Pyrethroid Pesticide Residues in Tea by Stir Bar Sorptive Extraction-Thermal Desorption-Gas Chromatography. In International Conference on Solid State Devices and Materials Science, Lee, G., Ed. Elsevier Science Bv: Amsterdam,2012,25:1776-1780.
[176]Barriada-Pereira, M., Serodio, P., Gonzalez-Castro, M. J., Nogueira, J. M. F. Determination of organochlorine pesticides in vegetable matrices by stir bar sorptive extraction with liquid desorption and large volume injection-gas chromatography-mass spectrometry towards compliance with European Union directives. Journal of Chromatography A,2010,1217 (1):119-126.
[177]De Jager, L. S., Perfetti, G. A., Diachenko, G. W. Stir bar sorptive extraction-gas chromatography-mass spectrometry analysis of tetramethylene disulfotetramine in food:Method development and comparison to solid-phase microextraction. Analytica Chimica Acta,2009,635 (2):162-166.
[178]Kole, P. L., Millership, J., McElnay, J. C. Determination of diclofenac from paediatric urine samples by stir bar sorptive extraction (SBSE)-HPLC-UV technique. Talanta,2011,85 (4):1948-1958.
[179]Balbao, M. S., Bertucci, C., Bergamaschi, M. M., Queiroz. R. H. C., Malfara, W. R., Dreossi, S. A.C., Mello, L. D., Queiroz, M. E. C. Rifampicin determination in plasma by stir bar-sorptive extraction and liquid chromatography. Journal of Pharmaceutical and Biomedical Analysis,2010,51 (5):1078-1083.
[180]Unceta, N., Ugarte, A., Sanchez, A., Gomez-Caballero. A., Goicolea, M. A., Barrio, R. J. Development of a stir bar sorptive extraction based HPLC-FLD method for the quantification of serotonin reuptake inhibitors in plasma, urine and brain tissue samples. Journal of Pharmaceutical and Biomedical Analysis,2010,51 (1): 178-185.
[181]Fernandes, C., Van Hoeck, E., Sandra, P., Lancas, F. M. Determination of fluoxetine in plasma by gas chromatography-mass spectrometry using stir bar sorptive extraction. Analytica Chimica Acta,2008,614 (2): 201-207.
[182]Ito, R., Kawaguchi, M., Sakui, N., Okanouchi, N., Saito, K.,Seto, Y., Nakazawa, H. Stir bar sorptive extraction with in situ derivatization and thermal desorption-gas chromatography-mass spectrometry for trace analysis of methylmercury and mercury(Ⅱ) in water sample. Talanta,2009,77 (4):1295-1298.
[183]Ito, R., Kawaguchi, M., Sakui, N., Honda, H., Okanouchi, N., Saito, K., Nakazawa, H. Mercury speciation and analysis in drinking water by stir bar sorptive extraction with in situ propyl derivatization and thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2008,1209 (1-2):267-270.
[184]Mao, X. J., Chen, B. B., Huang, C. Z., He, M., Hu, B. Titania immobilized polypropylene hollow fiber as a disposable coating for stir bar sorptive extraction-high performance liquid chromatography-inductively coupled plasma mass spectrometry speciation of arsenic in chicken tissues. Journal of Chromatography A,2011, 1218(1):1-9.
[185]Leon, V. M., Alvarez, B., Cobollo, M. A., Munoz, S.,Valor, I. Analysis of 35 priority semivolatile compounds in water by stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry I. Method optimisation. Journal of Chromatography A,2003,999 (1-2):91-101.
[186]Serodio, P., Nogueira, J. M. F. Multi-residue screening of endocrine disrupters chemicals in water samples by stir bar sorptive extraction-liquid desorption-capillary gas chromatography-mass spectrometry detection. Analytica Chimica Acta,2004,517(1-2):21-32.
[187]Ochiai, N., Sasamoto, K., Kanda, H., Yamagami, T., David, F., Tienpont, B., Sandra, P. Optimization of a multi-residue screening method for the determination of 85 pesticides in selected food matrices by stir bar sorptive extraction and thermal desorption GC-MS. Journal of Separation Science,2005,28 (9-10):1083-1092.
[188]Bonet-Domingo, E., Grau-Gonzalez, S., Martin-Biosca, Y., Medina-Hernandez, M. J., Sagrado, S. Harmonized internal quality aspects of a multi-residue method for determination of forty-six semivolatile compounds in water by stir-bar-sorptive extraction-thermal desorption gas chromatography-mass spectrometry. Analytical and Bioanalytical Chemistry,2007,387 (7):2537-2545.
[189]Maggi, L., Carmona, M., del Campo, C. P., Zalacain, A., de Mendoza, J. H.,Mocholi, F. A.,Alonso, G. L. Multi-residue contaminants and pollutants analysis in saffron spice by stir bar sorptive extraction and gas chromatography-ion trap tandem mass spectrometry. Journal of Chromatography A,2008,1209 (1-2):55-60.
[190]Martinez-Parreno, M., Llorca-Porcel, J., Valor, I. Analysis of 51 persistent organic pollutants in soil by means of ultrasonic solvent extraction and stir bar sorptive extraction GC-MS. Journal of Separation Science, 2008,31 (20):3620-3629.
[191]Lacorte, S., Quintana, J., Tauler, R., Ventura, F., Tovar-Sanchez, A.,Duarte, C. M. Ultra-trace determination of Persistent Organic Pollutants in Arctic ice using stir bar sorptive extraction and gas chromatography coupled to mass spectrometry. Journal of Chromatography A,2009,1216 (49):8581-8589.
[192]Camino-Sanchez, F. J., Zafra-Gomez, A., Cantarero-Malagon, S., Vilchez, J. L. Validation of a method for the analysis of 77 priority persistent organic pollutants in river water by stir bar sorptive extraction in compliance with the European Water Framework Directive. Talanta,2012,89:322-334.
[193]Tsoukali, H., Theodoridis, G., Raikos, N., Grigoratou, I. Solid phase microextraction gas chromatographic analysis of organophosphorus pesticides in biological samples. Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences,2005,822 (1-2):194-200.
[194]Fuentes, E., Baez, M. E., Diaz, J. Microwave-assisted extraction at atmospheric pressure coupled to different clean-up methods for the determination of organophosphorus pesticides in olive and avocado oil. Journal of Chromatography A,2009,1216 (51):8859-8866.
[195]Leong, M.I., Huang, S. D. Dispersive liquid-liquid microextraction method based on solidification of floating organic drop combined with gas chromatography with electron-capture or mass spectrometry detection. Journal of Chromatography A,2008,1211 (1-2):8-12.
[196]Zhao, Y. G., Shen, H. Y., Shi, J. W., Chen, X. H., Jin, M. C. Preparation and characterization of amino functionalized nano-composite material and its application for multi-residue analysis of pesticides in cabbage by gas chromatography-triple quadrupole mass spectrometry. Journal of Chromatography A,2011,1218 (33): 5568-5580.
[197]Valencia, T. M. G., de Llasera, M. P. G. Determination of organophosphorus pesticides in bovine tissue by an on-line coupled matrix solid-phase dispersion-solid phase extraction-high performance liquid chromatography with diode array detection method. Journal of Chromatography A,2011,1218 (39):6869-6877.
[198]Wu, C. X., Liu, N., Wu, Q. H., Wang, C., Wang, Z. Application of ultrasound-assisted surfactant-enhanced emulsification microextraction for the determination of some organophosphorus pesticides in water samples. Analytica Chimica Acta,2010,679 (1-2):56-62.
[199]Yang, G. D., Xu, X. Q., Shen, M.C., Wang, W., Xu, L. J., Chen, G. N., Fu, F. F. Determination of organophosphorus pesticides by capillary electrophoresis-inductively coupled plasma mass spectrometry with collective sample-introduction technique. Electrophoresis,2009,30 (10):1718-1723.
[200]Garcia-Ruiz, C., Alvarez-Llamas, G., Puerta, A., Blanco, E., Sanz-Medel, A., Marina, M. L. Enantiomeric separation of organophosphorus pesticides by capillary electrophoresis-Application to the determination of malathion in water samples after preconcentration by off-line solid-phase extraction. Analytica Chimica Acta, 2005,543 (1-2):77-83.
[201]Rissato, S. R., Galhiane, M. S., Knoll, F. R. N., Apon, B. M. Supercritical fluid extraction for pesticide multiresidue analysis in honey:determination by gas chromatography with electron-capture and mass spectrometry detection. Journal of Chromatography A,2004,1048 (2):153-159.
[202]Ravelo-Perez, L. M., Hernandez-Borges, J., Rodriguez-Delgado, M. A. Multi-walled carbon nanotubes as efficient solid-phase extraction materials of organophosphorus pesticides from apple, grape, orange and pineapple fruit juices. Journal of Chromatography A,2008,1211 (1-2):33-42.
[203]Ahmadi, F., Shahsavari, A. A., Rahimi-Nasrabadi, M. Automated extraction and preconcentration of multiresidue of pesticides on a micro-solid-phase extraction system based on polypyrrole as sorbent and off-line monitoring by gas chromatography-flame ionization detection. Journal of Chromatography A,2008,1193 (1-2): 26-31.
[204]Khalili-Zanjani, M. R., Yamini, Y., Yazdanfar, N., Shariati, S. Extraction and determination of organophosphorus pesticides in water samples by a new liquid phase microextraction-gas chromatography-flame photometric detection. Analytica Chimica Acta,2008,606 (2):202-208.
[205]Xiao, Q., Hu, B., Yu, C. H., Xia, L. B., Jiang, Z. C. Optimization of a single-drop microextraction procedure for the determination of organophosphorus pesticides in water and fruit juice with gas chromatography-flame photometric detection. Talanta,2006,69 (4):848-855.
[206]Cai, L. S., Gong, S. L., Chen, M., Wu, C. Y. Vinyl crown ether as a novel radical crosslinked sol-gel SPME fiber for determination of organophosphorus pesticides in food samples. Analytica Chimica Acta,2006, 559(1):89-96.
[207]Liu, W. M., Hu, Y. A., Zhao, J. H., Xu, Y. A., Guan, Y. F. Physically incorporated extraction phase of solid-phase microextraction by sol-gel technology. Journal of Chromatography A,2006,1102 (1-2):37-43.
[208]Zhu, F., Ruan, W. H., He, M. H., Zeng, F., Luan, T. G., Tong, Y. X., Lu, T. B., Ouyang, G. F. Application of solid-phase microextraction for the determination of organophosphorus pesticides in textiles by gas chromatography with mass spectrometry. Analytica Chimica Acta,2009,650 (2):202-206.
[209]Perez-Carrera, E., Leon, V. M. L., Parra, A. G., Gonzalez-Mazo, E. Simultaneous determination of pesticides, polycyclic aromatic hydrocarbons and polychlorinated biphenyls in seawater and interstitial marine water samples, using stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2007,1170:82-90.
[210]Mollahosseini, A., Noroozian, E. Polyphosphate-doped polypyrrole coated on steel fiber for the solid-phase microextraction of organochlorine pesticides in water. Analytica Chimica Acta,2009,638 (2): 169-174.
[211]Wang, Y. H., Li, Y. Q., Zhang, J., Xu, S. F., Yang, S. G., Sun, C. A novel fluorinated polyaniline-based solid-phase microextraction coupled with gas chromatography for quantitative determination of polychlorinated biphenyls in water samples. Analytica Chimica Acta,2009,646 (1-2):78-84.
[212]Mohammadi, A., Ameli, A., Alizadeh, N. Headspace solid-phase microextraction using a dodecylsulfate-doped polypyrrole film coupled to ion mobility spectrometry for the simultaneous determination of atrazine and ametryn in soil and water samples. Talanta,2009,78 (3):1107-1114.
[213]Olszowy, P., Szultka, M., Fuchs, P., Kegler, R., Mundkowski, R., Miekisch, W., Schubert, J., Buszewski, B. New coated SPME fibers for extraction and fast HPLC determination of selected drugs in human blood. Journal of Pharmaceutical and Biomedical Analysis,2010,53 (4):1022-1027.
[214]Ballav, N., Biswas, M. A conducting nanocomposite via intercalative polymerisation of thiophene in montmorillonite clay. Synthetic Metals,2004,142 (1-3):309-315.
[215]Lord, H., Pawliszyn, J. Microextraction of drugs. Journal of Chromatography A,2000,902 (1):17-63.
[216]Jia, G. F., Lv, C. G., Zhu, W. T., Qiu, J., Wang, X. Q., Zhou, Z. Q. Applicability of cloud point extraction coupled with microwave-assisted back-extraction to the determination of organophosphorous pesticides in human urine by gas chromatography with flame photometry detection. Journal of Hazardous Materials,2008, 159 (2-3):300-305.
[217]Bruzzoniti, M. C., Sarzanini, C., Mentasti, E. Preconcentration of contaminants in water analysis. Journal of Chromatography A,2000,902 (I):289-309.
[218]Hansch, C., McKarns, S. C., Smith, C. J., Doolittle, D. J. Comparative QSAR evidence for a free-radical mechanism of phenol-induced toxicity. Chemico-Biological Interactions,2000,127 (1):61-72.
[219]Michalowicz, J., Duda, W. Phenols-Sources and toxicity. Polish Journal of Environmental Studies,2007, 16 (3):347-362.
[220]Santana, C. M., Ferrera, Z. S., Padron, M. E., Rodriguez, J. J. Methodologies for the Extraction of Phenolic Compounds from Environmental Samples:New Approaches. Molecules,2009,14(1):298-320.
[221]Cladera, A., Miro, M., Estela, J. M., Cerda, V. Multicomponent sequential injection analysis determination of nitro-phenols in waters by on-line liquid-liquid extraction and preconcentration. Analytica Chimica Acta, 2000,421 (2):155-166.
[222]Wu, Y. L., Hu, B., Hou, Y. L. Headspace single drop and hollow fiber liquid phase microextractions for HPLC determination of phenols. Journal of Separation Science,2008,31 (21):3772-3781.
[223]Shi, Y. A., Chen, M. Z., Muniraj, S., Jen, J. F. Microwave-assisted headspace controlled temperature liquid-phase microextraction of chlorophenols from aqueous samples for gas chromatography-electron capture detection. Journal of Chromatography A,2008,1207(1-2):130-135.
[224]Fontanals, N., Galia, M., Marce, R. M., Borrull, F. Solid-phase extraction of polar compounds with a hydrophilic copolymeric sorbent. Journal of Chromatography A,2004,1030 (1-2):63-68.
[225]Cai, Y. Q., Cai, Y. H., Mou, S. F., Lu, Y. Q. Multi-walled carbon nanotubes as a solid-phase extraction adsorbent for the determination of chlorophenols in environmental water samples. Journal of Chromatography A, 2005,1081 (2):245-247.
[226]Bagheri,H., Babanezhad, E., Khalilian, F. A novel sol-gel-based amino-functionalized fiber for headspace solid-phase microextraction of phenol and chlorophenols from environmental samples. Analytica Chimica Acta, 2008,616(1):49-55.
[227]Liu, X. Y., Ji, Y. S., Zhang, Y. H., Zhang, H. X., Liu, M. Oxidized multiwalled carbon nanotubes as a novel solid-phase microextraction fiber for determination of phenols in aqueous samples. Journal of Chromatography A,2007,1165(1-2):10-17.
[228]Montero, L., Conradi, S., Weiss, H., Popp, P. Determination of phenols in lake and ground water samples by stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2005,1071 (1-2):163-169.
[229]Iijima, S. Helical microtubules of graphitic carbon. Nature (London),1991,354 (6348):56-8.
[230]Ravelo-Perez, L. M., Herrera-Herrera, A. V., Hernandez-Borges, J.,Rodriguez-Delgado, M.A. Carbon nanotubes:Solid-phase extraction. Journal of Chromatography A,2010,1217 (16):2618-2641.
[231]Valcarcel, M., Cardenas, S., Simonet, B. M. Role of carbon nanotubes in analytical science. Analytical Chemistry,2007,79 (13):4788-4797.
[232]Dai, L. M., He, P. G., Li, S. N. Functionalized surfaces based on polymers and carbon nanotubes for some biomedical and optoelectronic applications. Nanotechnology,2003,14 (10):1081-1097.
[233]Cai, Y. Q., Jiang, G. B., Liu, J. F., Zhou, Q. X. Multiwalled carbon nanotubes as a solid-phase extraction adsorbent for the determination of bisphenol a,4-n-nonylphenol, and 4-tert-octylphenol. Analytical Chemistry, 2003,75 (10):2517-2521.
[234]Wang, S., Zhao, P., Min, G., Fang, G. Z. Multi-residue determination of pesticides in water using multi-walled carbon nanotubes solid-phase extraction and gas chromatography-mass spectrometry. Journal of Chromatography A,2007,1165(1-2):166-171.
[235]Ma, J. P., Xiao, R. H., Li, J. H., Yu, J. B., Zhang, Y. Q., Chen, L. X. Determination of 16 polycyclic aromatic hydrocarbons in environmental water samples by solid-phase extraction using multi-walled carbon nanotubes as adsorbent coupled with gas chromatography-mass spectrometry. Journal of Chromatography A, 2010,1217 (34):5462-5469.
[236]Suarez, B., Simonet, B. M., Cardenas, S., Valcarcel, M. Determination of non-steroidal anti-inflammatory drugs in urine by combining an immobilized carboxylated carbon nanotubes minicolumn for solid-phase extraction with capillary electrophoresis-mass spectrometry. Journal of Chromatography A,2007,1159 (1-2): 203-207.
[237]Cruz-Vera, M., Lucena, R., Cardenas, S., Valcarcel, M. Combined use of carbon nanotubes and ionic liquid to improve the determination of antidepressants in urine samples by liquid chromatography. Analytical and Bioanalytical Chemistry,2008,391 (4):1139-1145.
[238]Niu, H. Y., Cai, Y. Q., Shi, Y. L., Wei, F. S., Liu, J. M., Bin Jiang, G. A new solid-phase extraction disk based on a sheet of single-walled carbon nanotubes. Analytical and Bioanalytical Chemistry,2008,392 (5): 927-935.
[239]Salam, M. A., Burk, R. Solid phase extraction of polyhalogenated pollutants from freshwater using chemically modified multi-walled carbon nanotubes and their determination by gas chromatography. Journal of Separation Science,2009,32 (7):1060-1068.
[240]Liang, P., Liu, Y., Guo, L., Zeng, J., Lu, H. B. Multiwalled carbon nanotubes as solid-phase extraction adsorbent for the preconcentration of trace metal ions and their determination by inductively coupled plasma atomic emission spectrometry. Journal of Analytical Atomic Spectrometry,2004,19(11):1489-1492.
[241]Tuzen, M., Soylak, M. Multiwalled carbon nanotubes for speciation of chromium in environmental samples. Journal of Hazardous Materials,2007,147 (1-2):219-225.
[242]Chen, S. Z., Liu, C., Yang, M., Lu, D. B., Zhu, L.,Wang, Z. Solid-phase extraction of Cu, Co and Pb on oxidized single-walled carbon nanotubes and their determination by inductively coupled plasma mass spectrometry. Journal of Hazardous Materials,2009,170 (1):247-251.
[243]Munoz, J., Gallego, M., Valcarcel, M. Speciation of organometallic compounds in environmetal samples by gas chromatography after flow preconcentration on fullerenes and nanotubes. Analytical Chemistry,2005,77 (16):5389-5395.
[244]Lu, J. X., Liu, J. F., Wei, Y., Jiang, K. L., Fan, S. S., Liu, J. Y., Jiang, G. B. Preparation of single-walled carbon nanotube fiber coating for solid-phase microextraction of organochlorine pesticides in lake water and wastewater. Journal of Separation Science,2007,30 (13):2138-2143.
[245]Wu, F., Lu, W. P., Chen, J. H., Liu, W.,Zhang, L. Single-walled carbon nanotubes coated fibers for solid-phase microextraction and gas chromatography-mass spectrometric determination of pesticides in Tea samples. Talanta,2010,82 (3):1038-1043.
[246]Du, W., Zhao, F. Q., Zeng, B. Z. Novel multiwalled carbon nanotubes-polyaniline composite film coated platinum wire for headspace solid-phase microextraction and gas chromatographic determination of phenolic compounds. Journal of Chromatography A,2009,1216(18):3751-3757.
[247]Li, Q. L., Wang, X. F., Yuan, D. X. Preparation of solid-phase microextraction fiber coated with single-walled carbon nanotubes by electrophoretic deposition and its application in extracting phenols from aqueous samples. Journal of Chromatography A,2009,1216 (9):1305-1311.
[248]Zhang, W. Y., Sun, Y., Wu, C. Y., Xing, J., Li, J. Y Polymer-Functionalized Single-Walled Carbon Nanotubes as a Novel Sol-Gel Solid-Phase Micro-extraction Coated Fiber for Determination of Polybrominated Diphenyl Ethers in Water Samples with Gas Chromatography-Electron Capture Detection. Analytical Chemistry, 2009,81 (8):2912-2920.
[249]Rastkari, N., Ahmadkhaniha, R., Samadi, N., Shafiee, A., Yunesian, M. Single-walled carbon nanotubes as solid-phase microextraction adsorbent for the determination of low-level concentrations of butyltin compounds in seawater. Analytica Chimica Acta,2010,662(1):90-96.
[250]Qi, P. P., Wang, J. C., Jin, J., Su, F., Chen, J. P.2,4-Dimethylphenol imprinted polymers as a solid-phase extraction sorbent for class-selective extraction of phenolic compounds from environmental water. Talanta,2010, 81 (4-5):1630-1635.
[251]Pacakova, V., Loukotkova, L., Bosakova, Z., Stulik, K. Analysis for estrogens as environmental pollutants-A review. Journal of Separation Science,2009,32 (5-6):867-882.
[252]Noppe, II., Le Bizec, B., Verheyden, K., De Brabander, H. F. Novel analytical methods for the determination of steroid hormones in edible matrices. Analytica Chimica Acta,2008,611 (1):1-16.
[253]Giese, R. W. Measurement of endogenous estrogens:analytical challenges and recent advances. Journal of Chromatography A,2003,1000 (1-2):401-412.
[254]Soliman, M. A., Pedersen, J. A., Suffet, I. H. Rapid gas chromatography-mass spectrometry screening method for human pharmaceuticals, hormones, antioxidants and plasticizers in water. Journal of Chromatography A,2004,1029 (1-2):223-237.
[255]Bravo, J. C, Garcinuno, R. M., Fernandez, P.,Durand, J. S. A new molecularly imprinted polymer for the on-column solid-phase extraction of diethylstilbestrol from aqueous samples. Analytical and Bioanalytical Chemistry,2007,388 (5-6):1039-1045.
[256]Yan, W., Li, Y., Zhao, L. X., Lin, J. M. Determination of estrogens and bisphenol A in bovine milk by automated on-line C-30 solid-phase extraction coupled with high-performance liquid chromatography-mass spectrometry. Journal of Chromatography A,2009,1216 (44):7539-7545.
[257]Wang, Q. L., Zhang, A. Z., Pan, X., Chen, L. R. Simultaneous determination of sex hormones in egg products by ZnCl2 depositing lipid, solid-phase extraction and ultra performance liquid chromatography/electrospray ionization tandem mass spectrometry. Analytica Chimica Acta,2010,678 (1): 108-116.
[258]Liu, M. H., Qiu, B., Jin, X., Zhang, L., Chen, X., Chen, G. N. Determination of estrogens in wastewater using three-phase hollow fiber-mediated liquid-phase microextraction followed by HPLC. Journal of Separation Science,2008,31 (4):622-628.
[259]Chang, C. C., Huang, S. D. Determination of the steroid hormone levels in water samples by dispersive liquid-liquid microextraction with solidification of a floating organic drop followed by high-performance liquid chromatography. Analytica Chimica Acta,2010,662 (1):39-43.
[260]Hu, Y. L., Wang, Y. Y., Chen, X. G., Hu, Y. F., Li, G. K. A novel molecularly imprinted solid-phase microextraction fiber coupled with high performance liquid chromatography for analysis of trace estrogens in fishery samples. Talanta,2010,80 (5):2099-2105.
[261]Liu, M. H., Li, M. J., Qiu, B., Chen, X., Chen, G. N. Synthesis and applications of diethylstilbestrol-based molecularly imprinted polymer-coated hollow fiber tube. Analytica Chimica Acta,2010,663 (1):33-38.
[262]Wen, Y., Zhou, B. S., Xu, Y, Jin, S. W., Feng, Y. Q. Analysis of estrogens in environmental waters using polymer monolith in-polyether ether ketone tube solid-phase microextraction combined with high-performance liquid chromatography. Journal of Chromatography A,2006,1133 (1-2):21-28.
[263]Kawaguchi, M., Ishii, Y, Sakui, N., Okanouchi, N., Ito, R.,Inoue, K., Saito, K., Nakazawa, H. Stir bar sorptive extraction with in situ derivatization and thermal desorption-gas chromatography-mass spectrometry in the multi-shot mode for determination of estrogens in river water samples. Journal of Chromatography A,2004, 1049(1-2):1-8.
[264]Betard, A., Fischer, R. A. Metal-Organic Framework Thin Films:From Fundamentals to Applications. Chemical Reviews,2012,112 (2):1055-1083.
[265]Han, S.Y, Liang, C., Qiao, J.Q., Lian, H.Z., Ge, X., Chen, H.Y. A novel evaluation method for extrapolated retention factor in determination of n-octanol/water partition coefficient of halogenated organic pollutants by reversed-phase high performance liquid chromatography. Analytica Chimica Acta,2012,713 (0): 130-135.
[266]de Carvalho, P. H. V., Barreto, A. S., Rodrigues, M. O., Prata, V. D., Alves, P. B., de Mesquita, M. E., Alves, S., Navickiene, S. Two-dimensional coordination polymer matrix for solid-phase extraction of pesticide residues from plant Cordia salicifolia. Journal of Separation Science,2009,32(12):2132-2138.
[267]Zhou, Y. Y., Yan, X. P., Kim, K. N., Wang, S. W., Liu, M. G. Exploration of coordination polymer as sorbent for flow injection solid-phase extraction on-line coupled with high-performance liquid chromatography for determination of polycyclic aromatic hydrocarbons in environmental materials. Journal of Chromatography A,2006,1116(1-2):172-178.
[268]Cui, X. Y., Gu, Z. Y., Jiang, D. Q., Li, Y.,Wang, H. F,Yan, X. P. In situ hydrothermal growth of metal-organic framework 199 films on stainless steel fibers for solid-phase microextraction of gaseous benzene homologues. Analytical Chemistry,2009,81 (23):9771-9777.
[269]Yang, C. X., Yan, X. P. Metal-organic framework MIL-101(Cr) for high-performance liquid chromatographic separation of substituted aromatics. Analytical Chemistry,2011,83(18):7144-7150.
[270]Gu, Z. Y., Jiang, J. Q., Yan, X. P. Fabrication of isoreticular metal-organic framework coated capillary columns for high-resolution gas chromatographic separation of persistent organic pollutants. Analytical Chemistry,2011,83 (13):5093-5100.
[271]Chang, N., Gu, Z. Y., Wang, H. F., Yan, X. P. Metal-Organic-framework-based tandem molecular sieves as a dual platform for selective microextraction and high-resolution gas chromatographic separation of n-Alkanes in complex matrixes. Analytical Chemistry,2011,83 (18):7094-7101.
[272]Huo, S. H., Yan, X. P. Facile magnetization of metal-organic framework MIL-101 for magnetic solid-phase extraction of polycyclic aromatic hydrocarbons in environmental water samples. Analyst,2012,137 (15):3445-3451.
[273]Aquino, A., Wanderley, K. A., Paiva-Santos, C. D., de Sa, G. F., Alexandre, M.D., Junior, S. A.,Navickiene, S. Coordination polymer adsorbent for matrix solid-phase dispersion extraction of pesticides during analysis of dehydrated Hyptis pectinata medicinal plant by GC/MS. Talanta,2010,83 (2):631-636.
[274]Swayze, M. D., Riegner, D. E., Thomas, M. A., Lachance, Z. T., Kaplan, S. E. Chemical warfare agent (CWA) surrogate detection by metal-organic frameworks as solid-phase microextraction (SPME) material. Abstracts of Papers of the American Chemical Society,2011,241.
[275]Chen, X. F., Zang, H., Wang, X., Cheng, J. G., Zhao, R. S., Cheng, C. G., Lu, X. Q. Metal-organic framework MIL-53(AI) as a solid-phase microextraction adsorbent for the determination of 16 polycyclic aromatic hydrocarbons in water samples by gas chromatography-tandem mass speclrometry. Analyst,2012,137 (22):5411-9.
[276]Tranchemontagne, D. J., Hunt, J. R., Yaghi, O. M. Room temperature synthesis of metal-organic frameworks:MOF-5, MOF-74, MOF-177, MOF-199, and IRMOF-0. Tetrahedron,2008,64 (36):8553-8557.
[2771 Penalver, A., Pocurull, E., Borrull, F., Marce, R. M. Method based on solid-phase microextraction-high-performance liquid chromatography with UV and electrochemical detection to determine estrogenic compounds in water samples. Journal of Chromatography A,2002,964 (1-2):153-160.
[278]Hu, C., He, M., Chen, B., Hu, B. Determination of estrogens in pork and chicken samples by stir bar sorptive extraction combined with high-performance liquid chromatography-ultraviolet detection. J Agric Food Chem,2012,60 (42):10494-500.
[279]Pandey, S. K., Kim, K. H., Brown, R. J. C. A review of techniques for the determination of polycyclic aromatic hydrocarbons in air. Trac-Trends In Analytical Chemistry,2011,30 (11):1716-1739.
[280]Wenzl, T., Simon, R., Kleiner, J., Anklam, E. Analytical methods for polycyclic aromatic hydrocarbons (PAHs) in food and the environment needed for new food legislation in the European Union. Trac-Trends In Analytical Chemistry,2006,25 (7):716-725.
[281]Poster, D. L., Schantz, M. M., Sander, L. C., Wise, S. A. Analysis of polycyclic aromatic hydrocarbons (PAHs) in environmental samples:a critical review of gas chromatographic (GC) methods. Analytical And Bioanalytical Chemistry,2006,386 (4):859-881.
[282]Plaza-Bolanos, P., Frenich, A. G., Vidal, J. L. M. Polycyclic aromatic hydrocarbons in food and beverages. Analytical methods and trends. Journal of Chromatography A,2010,1217 (41):6303-6326.
[283]Xu, H., Ding, Z. Q., Lv, L. L., Song, D. D., Feng, Y. Q. A novel dispersive liquid-liquid microextraction based on solidification of floating organic droplet method for determination of polycyclic aromatic hydrocarbons in aqueous samples. Analytica Chimica Acta,2009,636 (1):28-33.
[284]Sanagi, M. M., Loh, S. H., Ibrahim, W. A. W.,Hasan, M. N. Agarose film liquid phase microextraction combined with gas chromatography-mass spectrometry for the determination of polycyclic aromatic hydrocarbons in water. Journal of Chromatography A,2012,1262:43-48.
[285]Wu, Y. L., Xia, L. B., Chen, R., Hu, B. Headspace single drop microextraction combined with HPLC for the determination of trace polycyclic aromatic hydrocarbons in environmental samples. Talanta,2008,74 (4): 470-477.
[286]Khalili-Fard, V., Ghanemi, K., Nikpour, Y., Fallah-Mehrjardi, M. Application of sulfur microparticles for solid-phase extraction of polycyclic aromatic hydrocarbons from sea water and wastewater samples. Analytica Chimica Acta,2012,714:89-97.
[287]Hung, C. H., Ho, H. P., Lin, M. T., Chen, C. Y., Shu, Y. Y., Lee, M. R. Purge-assisted headspace solid-phase microextraction combined with gas chromatography/mass spectrometry for the determination of trace nitrated polycyclic aromatic hydrocarbons in aqueous samples. Journal of Chromatography A,2012,1265: 1-6.
[288]Martendal, E., Carasek, E. A new approach based on a combination of direct and headspace cold-fiber solid-phase microextraction modes in the same procedure for the determination of polycyclic aromatic hydrocarbons and phthalate esters in soil samples. Journal of Chromatography A,2011,1218 (13):1707-1714.
[289]Zuin, W. G., Montero, L., Bauer, C., Popp, P. Stir bar sorptive extraction and high-performance liquid chromatography-fluorescence detection for the determination of polycyclic aromatic hydrocarbons in Mate teas. Journal of Chromatography A,2005,1091 (1-2):2-10.
[290]Ahnfeldt, T., Gunzelmann, D., Loiseau, T., Hirsemann, D., Senker, J., Ferey, G., Stock, N. Synthesis and Modification of a Functionalized 3D Open-Framework Structure with MIL-53 Topology. Inorganic Chemistry, 2009,48 (7):3057-3064.
[291]Biswas, S., Ahnfeldt, T., Stock, N. New Functionalized Flexible Al-MIL-53-X (X=-Cl,-Br,-CH3,-NO2,-(OH)(2)) Solids:Syntheses, Characterization, Sorption, and Breathing Behavior. Inorganic Chemistry,2011,50 (19):9518-9526.
[292]Araujo, L., Wild, J.,Villa, N., Camargo, N., Cubillan, D., Prieto, A. Determination of anti-inflammatory drugs in water samples, by in situ derivatization, solid phase microextraction and gas chromatography-mass spectrometry. Talanta,2008,75 (1):111-115.
[293]Popp, P., Keil, P., Montero, L., Ruckert, M. Optimized method for the determination of 25 polychlorinated biphenyls in water samples using stir bar sorptive extraction followed by thermodesorption gas chromatography mass spectrometry. Journal of Chromatography A,2005,1071 (1-2):155-162.
[294]Lv, Y. K., Wang, L. M., Yang, L., Zhao, C. X., Sun, H. W. Synthesis and application of molecularly imprinted pory(methacrylic acid)-silica hybrid composite material for selective solid-phase extraction and high-performance liquid chromatography determination of oxytetracycline residues in milk. Journal of Chromatography A,2012,1227:48-53.
[295]Baggiani, C., Baravalle, P., Giovannoli, C., Anfossi, L., Giraudi, G. Molecularly imprinted polymer/cryogel composites for solid-phase extraction of bisphenol A from river water and wine. Analytical and Bioanalytical Chemistry,2010,397 (2):815-822.
[296]Gao, R. X., Su, X. Q., He, X. W., Chen, L. X., Zhang, Y. K. Preparation and characterisation of core-shell CNTs@MIPs nanocomposites and selective removal of estrone from water samples. Talanta,2011,83 (3): 757-764.
[297]Pan, J. M., Zou, X. H., Wang, X., Guan, W., Yan, Y. S., Han, J. A. Selective recognition of 2,4-dichlorophenol from aqueous solution by uniformly sized molecularly imprinted microspheres with beta-cyclodextrin/attapulgite composites as support. Chemical Engineering Journal,2010,162 (3):910-918.
[298]Zou, X. H., Pan, J. M., Ou, H. X., Wang, X., Guan, W., Li, C. X.,Yan, Y. S., Duan, Y. Q. Adsorptive removal of Cr(Ⅲ) and Fe(Ⅲ) from aqueous solution by chitosan/attapulgite composites: Equilibrium, thermodynamics and kinetics. Chemical Engineering Journal,2011,167(1):112-121.
[299]Asadollahzadeh, H., Noroozian, E., Maghsoudi, S. Solid-phase microextraction of phthalate esters from aqueous media by electrochemically deposited carbon nanotube/polypyrrole composite on a stainless steel fiber. Analytica Chimica Acta,2010,669 (1-2):32-38.
[300]Aguilar-Arteaga, K., Rodriguez, J. A., Miranda, J. M., Medina, J., Barrado, E. Determination of non-steroidal anti-inflammatory drugs in wastewaters by magnetic matrix solid phase dispersion-HPLC. Talanta, 2010,80(3):1152-1157.
[301]Fan, Y., Feng, Y. Q., Da, S. L., Wang, Z. H. In-tube solid phase microextraction using a beta-cyclodextrin coated capillary coupled to high performance liquid chromatography for determination of non-steroidal anti-inflammatory drugs in urine samples. Talanta,2005,65 (1):111-117.
[302]Zhao, A. J., Wang, X. D., Ma, M. P., Wang, W. W., Sun, H.L.,Yan, Z. J., Xu, Z. T., Wang, H. L. Temperature-assisted ionic liquid dispersive liquid-liquid microextraction combined with high performance liquid chromatography for the determination of PCBs and PBDEs in water and urine samples. Microchimica Acta,2012,177 (1-2):229-236.
[303]Luo, Y. B., Zheng, H. B., Wan, J. X., Gao, Q.,Yu, Q. W., Feng, Y. Q. An anionic exchange stir rod sorptive extraction based on monolithic material for the extraction of non-steroidal anti-inflammatory drugs in environmental aqueous samples. Talanta,2011,86:103-108.
[304]Prieto, A., Zuloaga, O.,Usobiaga, A., Etxebarria, N., Fernandez, L. A. Development of a stir bar sorptive extraction and thermal desorption-gas chromatography-mass spectrometry method for the simultaneous determination of several persistent organic pollutants in water samples. Journal of Chromatography A,2007, 1174 (1-2):40-49.
[2]Liu, H. H., Dasgupta, P. K. Analytical chemistry in a drop,solvent extraction in a microdrop. Analytical Chemistry,1996,68(11):1817-1821.
[3]Asensio-Ramos, M., Ravelo-Perez, L. M., Gonzalez-Curbelo, M. A., Hernandez-Borges, J. Liquid phase microextraction applications in food analysis. Journal of Chromatography A,2011,1218 (42):7415-7437.
[4]Jeannot, M. A., Przyjazny, A., Kokosa, J. M. Single drop microextraction-development, applications and future trends. Journal of Chromatography A,2010,1217 (16):2326-2336.
[5]Yazdi, A. S., Mofazzeli, F., Es'haghi, Z. Determination of 3-nitroaniline in water samples by directly suspended droplet three-phase liquid-phase microextraction using 18-crown-6 ether and high-performance liquid chromatography. Journal of Chromatography A,2009,1216 (26):5086-5091.
[6]Es'haghi, Z. Determination of widely used non-steroidal anti-inflammatory drugs in water samples by in situ derivatization, continuous hollow fiber liquid-phase microextraction and gas chromatography-flame ionization detector. Analytica Chimica Acta,2009,641 (1-2):83-88.
[7]Wu, Y. L., Hu, B. Simultaneous determination of several phytohormones in natural coconut juice by hollow fiber-based liquid-liquid-liquid microextraction-high performance liquid chromatography. Journal of Chromatography A,2009,1216 (45):7657-7663.
[8]Chen, H., Chen, R. W., Li, S. Q. Low-density extraction solvent-based solvent terminated dispersive liquid-liquid microextraction combined with gas chromatography-tandem mass spectrometry for the determination of carbamate pesticides in water samples. Journal of Chromatography A,2010,1217 (8): 1244-1248.
[9]Rezaee, M., Assadi, Y., Hosseinia, M. R. M.,Aghaee, E.,Ahmadi, F.,Berijani, S. Determination of organic compounds in water using dispersive liquid-liquid microextraction. Journal of Chromatography A,2006,1116 (1-2):1-9.
[10]Zanjani, M. R. K., Yamini, Y., Shariati, S., Jonsson, J. A. A new liquid-phase microextraction method based on solidification of floating organic drop. Analytica Chimica Acta,2007,585 (2):286-293.
[11]Guo, X. Q., He, M., Chen, B. B., Hu, B. Solidified floating organic drop microextraction combined with ETV-ICP-MS for the determination of trace heavy metals in environmental water samples. Talanta,2012,94: 70-76.
[12]Slampova, A., Kuban, P., Bocek, P. Electromembrane extraction using stabilized constant d.c. electric current-A simple tool for improvement of extraction performance. Journal of Chromatography A,2012,1234: 32-37.
[13]Ramos-Payan, M., Villar-Navarro, M., Fernandez-Torres, R., Callejon-Mochon, M., Bello-Lopez, M.A. Electromembrane extraction (EME)-an easy, novel and rapid extraction procedure for the HPLC determination of fluoroquinolones in wastewater samples. Analytical and Bioanalytical Chemistry,2013,405 (8):2575-2584.
[14]Barahona, F., Gjelstad, A., Pedersen-Bjergaard, S., Rasmussen, K. E. Hollow fiber-liquid-phase microextraction of fungicides from orange juices. Journal of Chromatography A,2010,1217 (13):1989-1994.
[15]Esrafili, A., Yamini, Y., Ghambarian, M., Ebrahimpour, B. Automated preconcentration and analysis of organic compounds by on-line hollow fiber liquid-phase microextraction-high performance liquid chromatography. Journal of Chromatography A,2012,1262:27-33.
[16]Lin, Z. A., Zhang, J. H., Cui, H. M., Zhang, L., Chen, G. N. Determination of aromatic amines in environmental water sample by hollow fiber-liquid phase microextraction and microemulsion electrokinetic chromatography. Journal of Chromatography A,2010,1217 (26):4507-4510.
[17]Xia, L. B., Hu, B., Jiang, Z. C., Wu, Y. L., Chen, R., Li, L. Hollow fiber liquid phase microextraction combined with electrothermal vaporization ICP-MS for the speciation of inorganic selenium in natural waters. Journal of Analytical Atomic Spectrometry,2006,21 (3):362-365.
[18]Li, P. J., Zhang, X., Hu, B. Phase transfer membrane supported liquid-liquid-liquid microextraction combined with large volume sample injection capillary electrophoresis-ultraviolet detection for the speciation of inorganic and organic mercury. Journal of Chromatography A,2011,1218 (52):9414-9421.
[19]陈小华,汪群杰.固相萃取技术与应用.北京：科学出版社,2010：8.
[20]江桂斌,郑明辉,刘景富,何滨,蔡亚岐.环境样品前处理技术.北京：化学工业出版社,2004：25.
[21]Camel, V. Solid phase extraction of trace elements. Spectrochimica Acta Part B-Atomic Spectroscopy,2003, 58(7):1177-1233.
[22]Buszewski, B., Szultka, M. Past, present, and future of solid phase extraction:A Review. Critical Reviews in Analytical Chemistry,2012,42 (3):198-213.
[23]Crozier, P. W., Plomley, J. B., Matchuk, L. Trace level analysis of polycyclic aromatic hydrocarbons in surface waters by solid phase extraction (SPE) and gas chromatography-ion trap mass spectrometry (GC-ITMS). Analyst,2001,126(11):1974-1979.
[24]Verdu-Andres, J., Campins-Falco, P., Herraez-Hernandez, R. Determination of aliphatic amines in water by liquid chromatography using solid-phase extraction cartridges for preconcentration and derivatization. Analyst, 2001,126(10):1683-1688.
[25]Dominguez, C., Guillen, D. A., Barroso, C. G. Automated solid-phase extraction for sample preparation followed by high-performance liquid chromatography with diode array and mass spectrometric detection for the analysis of resveratrol derivatives in wine. Journal of Chromatography A,2001,918 (2):303-310.
[26]Jimenez, J. J., Bernal, J. L., del Nozal, M. J., Toribio, L., Arias, E. Analysis of pesticide residues in wine by solid-phase extraction and gas chromatography with electron capture and nitrogen-phosphorus detection. Journal of Chromatography A,2001,919 (1):147-156.
[27]Augusto, F., Carasek, E., Silva, R. G. C.,Rivellino, S. R.,Batista, A. D.,Martendal, E. New sorbents for extraction and microextraction techniques. Journal of Chromatography A,2010,1217(16):2533-2542.
[28]Arthur, C. L., Pawliszyn, J. Solid phase microextraction with thermal desorption using fused silica optical fibers. Analytical Chemistry,1990,62 (19):2145-2148.
[29]Grote, C., Pawliszyn, J. Solid-phase microextraction for the analysis of human breath. Analytical Chemistry, 1997,69 (4):587-596.
[30]Lord, H., Pawliszyn, J. Evolution of solid-phase microextraction technology. Journal of Chromatography A, 2000,885(1-2):153-193.
[31]Kataoka, H. Automated sample preparation using in-tube solid-phase microextraction and its application-a review. Analytical and Bioanalytical Chemistry,2002,373 (1-2):31-45.
[32]Mills, G. A., Walker, V. Headspace solid-phase microextraction procedures for gas chromatographic analysis of biological fluids and materials. Journal of Chromatography A,2000,902 (1):267-287.
[33]吴采樱,刑钧,梅素容,朱书奎.固相微萃取.北京：化学工业出版社,2012：55-97.
[34]Ligor, M., Buszewski, B. Determination of menthol and menthone in food and pharmaceutical products by solid-phase microextraction-gas chromatography. Journal of Chromatography A,1999,847 (1-2):161-169.
[35]Ding, T. H., Lin, H. H., Whang, C. W. Determination of chromium(Ⅲ) in water by solid-phase microextraction with a polyimide-coated fiber and gas chromatography-flame photometric detection. Journal of Chromatography A,2005,1062 (1):49-55.
[36]Liu, J. F., Li, N., Jiang, G. B., Li, J. M.,Jonsson, J. A.,Wen, M. J. Disposable ionic liquid coating for headspace solid-phase microextraction of benzene, toluene, ethylbenzene. and xylenes in paints followed by gas chromatography-flame ionization detection. Journal of Chromatography A,2005,1066 (1-2):27-32.
[37]Hsieh, Y. N., Huang, P. C., Sun, I. W., Whang, T. J., Hsu, C. Y.,Huang, H. H.,Kuei, C. H.Nafion membrane-supported ionic liquid-solid phase microextraction for analyzing ultra trace PAHs in water samples. Analytica Chimica Acta,2006,557 (1-2):321-328.
[38]Wang, J. X., Jiang, D. Q., Gu, Z. Y., Yan, X. P. Multiwalled carbon nanotubes coated fibers for solid-phase microextraction of polybrominated diphenyl ethers in water and milk samples before gas chromatography with electron-capture detection. Journal Of Chromatography A,2006,1137 (1):8-14.
[39]de Oliveira, A. F., da Silveira, C. B., de Campos, S. D., de Campos, E. A., Carasek, E. Niobium(V) oxide coated on thin glass-ceramic rod as a solid phase microextraction fiber. Talanta,2005,66 (1):74-79.
[40]Hou, J. G., Ma, Q., Du, X. Z., Deng, H. L., Gao, J. Z. Inorganic/organic mesoporous silica as a novel fiber coating of solid-phase microextraction. Talanta,2004,62 (2):241-246.
[41]Hu, Y. L., Zheng, Y. X., Li, G. K. Solid-phase microextraction of phenol compounds using a fused-silica fiber coated with beta-cyclodextrin-bonded silica particles. Analytical Sciences,2004,20 (4):667-671.
[42]Chong, S. L., Wang, D. X., Hayes, D., Wilhite, B. W., Malik, A. Sol-Gel coating technology for the preparation of solid-Phase microextraction fibers of enhanced thermal stability. Analytical Chemistry,1997,69 (19):3889-3898.
[43]Zuin, V. G., Lopes, A. L., Yariwake, J. H., Augusto, F. Application of a novel sol-gel polydimethylsiloxane-poly(vinyl alcohol) solid-phase microextraction fiber for gas chromatographic determination of pesticide residues in herbal infusions. Journal of Chromatography A,2004,1056 (1-2):21-26.
[44]Silva, R. G. D., Augusto, F. Highly porous solid-phase microextraction fiber coating based on poly(ethylene glycol)-modified ormosils synthesized by sol-gel technology. Journal of Chromatography A,2005,1072 (1): 7-12.
[45]Fu, Y. L., Hu, Y. L., Zheng, Y. J.; Li, G. K. Prepatation and application of poly(dimethylsiloxane)/beta-cyclodextrin solid-phase microextraction fibers. Journal of Separation Science, 2006,29 (17):2684-2691.
[46]Li, X., Zhong, M., Chen, J. M. Electrodeposited polyaniline as a fiber coating for solid-phase microextraction of organochlorine pesticides from water. Journal of Separation Science,2008,31 (15): 2839-2845.
[47]Li, X., Li, C. M., Chen, J. M., Li, C. L., Sun, C. Polythiophene as a novel fiber coating for solid-phase microextraction. Journal of Chromatography A,2008,1198:7-13.
[48]Wu, J. C, Mullett, W. M., Pawliszyn, J. Electrochemically controlled solid-phase microextraction based on conductive polypyrrole films. Analytical Chemistry,2002,74(18):4855-4859.
[49]Koster, B. H. M., Crescenzi, C., den Hoedt, W., Ensing, K,, de Jong, G. J. Fibers coated with molecularly imprinted polymers for solid-phase microextraction. Analytical Chemistry,2001,73(13):3140-3145.
[50]Hu, X. G., Hu, Y. L., Li, G. K. Development of novel molecularly imprinted solid-phase microextraction fiber and its application for the determination of triazines in complicated samples coupled with high-performance liquid chromatography. Journal of Chromatography A,2007,1147 (1):1-9.
[51]Fan, Y., Zhang, M., Feng, Y. Q. Poly(acrylamide-vinylpyridine-N,N'-methylene bisacrylamide) monolithic capillary for in-tube solid-phase microextraction coupled to high performance liquid chromatography. Journal of Chromatography A,2005,1099 (1-2):84-91.
[52]Wei, F., Fan, Y., Zhang, M., Feng, Y. Q. Poly(methacrylic acid-ethylene glycol dimethacrylate) monolith in-tube solid-phase microextraction applied to simultaneous analysis of some amphetamine derivatives in urine by capillary zone electrophoresis. Blectrophoresis,2005,26 (16):3141-3150.
[53]Zhang, L., Chen, B. B., Peng, H. Y., He, M, Hu, B. Aminopropyltriethoxysilane-silica hybrid monolithic capillary microextraction combined with inductively coupled plasma mass spectrometry for the determination of trace elements in biological samples. Journal of Separation Science,2011,34 (16-17):2247-2254.
[54]Baltussen, E., Sandra, P., David, F., Cramers, C. Stir bar sorptive extraction (SBSE), a novel extraction technique for aqueous samples:Theory and principles. Journal Of Microcolumn Separations,1999, 11(10): 737-747.
[55]Bicchi, C., Cordero, C, lori, C, Rubiolo, P., Sandra, P. Meadspace sorptive extraction (HSSE) in the headspacc analysis of aromatic and medicinal plants. Hrc-Journal of High Resolution Chromatography,2000,23 (9):539-546.
[56]Prieto, A., Basauri, O., Rodil, R., Usobiaga, A.,Fernandez, L.A.,Etxebarria, N.,Zuloaga, O. Stir-bar sorptive extraction:A view on method optimisation, novel applications, limitations and potential solutions. Journal of Chromatography A,2010,1217(16):2642-2666.
[57]Tienpont,B., David, F., Desmet, K., Sandra, P. Stir bar sorptive extraction-thermal desorption-capillary GC-MS applied to biological fluids. Analytical and Bioanalytical Chemistry,2002,373(1-2):46-55.
[58]Bicchi, C.,lori, C, Rubiolo, P., Sandra, P. Headspace sorptive extraction (HSSE), stir bar sorptive extraction (SBSH), and solid phase microextraction (SPMH) applied to the analysis of roasted arabica coffee and coffee brew. Journal Of Agricultural And Food Chemistry,2002,50 (3):449-459.
[59]Demyttenaere, J. C. R., Morina, R. M., Sandra, P. Monitoring and fast detection of mycotoxin-producing fungi based on headspace solid-phase microextraction and headspace sorptive extraction of the volatile metabolites. Journal of Chromatography A,2003,985 (1-2):127-135.
[60]Cavalli, J. F., Fernandez, X., Lizzani-Cuvelier, L., Loiseau, A. M. Comparison of static headspace, headspace solid phase microextraction, headspace sorptive extraction, and direct thermal desorption techniques on chemical composition of french olive oils. Journal of Agricultural and Food Chemistry,2003,51 (26): 7709-7716.
[61]De Coensel, N., Desmet, K.,Gorecki, T.,Sandra, P. Determination of polydimethylsiloxane-air partition coefficients using headspace sorptive extraction. Journal of Chromatography A,2007,1150 (1-2); 183-189.
[621 Weldegcrgis, B. T., Tredoux, A. G. J., Crouch, A. M. Application of a headspace sorptive extraction method for the analysis of volatile components in South African wines. Journal of Agricultural and Food Chemistry, 2007,55(21):8696-8702.
[63]Prieto, A., Zuloaga, O., Usobiaga, A., Etxebarria, N.,Fernandez, L. A.,Marcic, C.,de Diego, A. Simultaneous speciation of methylmercury and butyltin species in environmental samples by headspace-stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A, 2008,1185(1):130-138.
[64]Callejon, R. M., Gonzalez, A. G., Troncoso, A. M., Morales, M. L. Optimization and validation of headspace sorptive extraction for the analysis of volatile compounds in wine vinegars. Journal of Chromatography A,2008,1204 (1):93-103.
[65]Grossi, P., Olivares, I. R. B., de Freitas, D. R., Lancas, F. M. A novel HS-SBSE system coupled with gas chromatography and mass spectrometry for the analysis of organochlorine pesticides in water samples. Journal of Separation Science,2008,31 (20):3630-3637.
[66]Duan, J. K., Li, X., Yu, C. H., Hu, B. Headspace stir bar sorptive extraction combined with GC-ICP-MS for the speciation of dimethylselenide and dimethyldiselenide in biological samples. Journal of Analytical Atomic Spectrometry,2009,24 (3):297-303.
[67]Perestrelo, R.,Nogueira, J. M. F., Camara, J. S. Potentialities of two solventless extraction approaches-Stir bar sorptive extraction and headspace solid-phase microextraction for determination of higher alcohol acetates, isoamyl esters and ethyl esters in wines. Talanta,2009,80 (2):622-630.
[68]Kaur, N., Cabral, J. L., Morin, A., Waldron, K. C. Headspace stir bar sorptive extraction-gas chromatography/mass spectrometry characterization of the diluted vapor phase of cigarette smoke delivered to an in vitro cell exposure chamber. Journal of Chromatography A,2011,1218 (2):324-333.
[69]Licon, C. C., de Mendoza, J. H., Maggi, L., Berruga, M. I., Aranda, R. M. M.,Carmona, M. Optimization of headspace sorptive extraction for the analysis of volatiles in pressed ewes' milk cheese. International Dairy Journal,2012,23(1):53-61.
[70]Ochiai, N., Sasamoto, K., Kanda, H., Nakamura, S. Fast screening of pesticide multiresidues in aqueous samples by dual stir bar sorptive extraction-thermal desorption-low thermal mass gas chromatography-mass spectrometry. Journal of Chromatography A,2006,1130 (1):83-90.
[71]Tolgyessy, P., Vrana, B., Krascsenits, Z. Development of a screening method for the analysis of organic pollutants in water using dual stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry. Talanta,2011,87:152-160.
[72]Xu, J., Chen, B. B., He, M., Hu, B. Analysis of preservatives with different polarities in beverage samples by dual-phase dual stir bar sorptive extraction combined with high-performance liquid chromatography. Journal of Chromatography A,2013,1278:8-15.
[73]Van Hoeck, E., Canale, F., Cordero, C., Compernolle, S.,Bicchi, C.,Sandra, P. Multiresidue screening of endocrine-disrupting chemicals and pharmaceuticals in aqueous samples by multi-stir bar sorptive extraction-single desorption-capillary gas chromatography/mass spectrometry. Analytical and Bioanalytical Chemistry,2009,393 (3):907-919.
[74]Ochiai, N., Sasamoto, K., Kanda, H., Pfannkoch, E. Sequential stir bar sorptive extraction for uniform enrichment of trace amounts of organic pollutants in water samples. Journal of Chromatography A,2008,1200 (1):72-79.
[75]Sampedro, M. C., Goicolea, M. A., Unceta, N., Sanchez-Ortega, A., Barrio, R. J. Sequential stir bar extraction, thermal desorption and retention time locked GC-MS for determination of pesticides in water. Journal of Separation Science,2009,32 (20):3449-3456.
[76]Lancas, F. M., Queiroz, M. E. C., Grossi, P., Olivares,I. R. B. Recent developments and applications of stir bar sorptive extraction. Journal of Separation Science,2009,32 (5-6):813-824.
[77]Sanchez-Rojas, F., Bosch-Ojeda, C., Cano-Pavon, J. M. A review of stir bar sorptive extraction. Chromatographia,2009,69:S79-S94.
[78]David, F., Sandra, P. Stir bar sorptive extraction for trace analysis. Journal of Chromatography A,2007, 1152 (1-2):54-69.
[79]Xu, Z. G., Hu, Y. L., Li, G. K. Recent research progress in Stir Bar Sorptive Extraction. Chinese Journal of Analytical Chemistry,2011,39(11):1766-1773.
[80]Yu, C. H., Hu, B., Jiang, Z. C. Research progress in stir bar sorptive extraction. Chinese Journal of Analytical Chemistry,2006,34:289-S294.
[81]Bicchi, C., Cordero, C., Rubiolo, P.,Sandra, P. Impact of water/PDMS phase ratio, volume of PDMS, and sampling time on Stir Bar Sorptive Extraction (SBSE) recovery of some pesticides with different K-O/W. Journal of Separation Science,2003,26 (18):1650-1656.
[82]吴采樱,刑钧,梅素容,朱书奎.固相微萃取.北京：化学工业出版社,2012：31.
[83]Bicchi, C., Cordero, C., Liberto, E., Rubiolo, P., Sgorbini, B.,Sandra, P. Impact of phase ratio, polydimethylsiloxane volume and size, and sampling temperature and time on headspace sorptive extraction recovery of some volatile compounds in the essential oil field. Journal of Chromatography A,2005,1071 (1-2): 111-118.
[84]Franc, C., David, F., de Revel, G. Multi-residue off-flavour profiling in wine using stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2009, 1216 (15):3318-3327.
[85]Benijts, T., Vercammen, J., Dams, R., Tuan, H. P.,Lambert, W.,Sandra, P. Stir bar sorptive extraction-thermal desorption-capillary gas chromatography-mass spectrometry applied to the analysis of polychlorinated biphenyls in human sperm. Journal of Chromatography B,2001,755 (1-2):137-142.
[86]Rodil, R., Moeder, M. Stir bar sorptive extraction coupled to thermodesorption-gas chromatography-mass spectrometry for the determination of insect repelling substances in water samples. Journal of Chromatography A,2008,1178 (1-2):9-16.
[87]Liu, W. M., Hu, Y., Zhao, J. H., Xu, Y., Guan, Y. F. Determination of organophosphorus pesticides in cucumber and potato by stir bar sorptive extraction. Journal of Chromatography A,2005,1095 (1-2):1-7.
[88]Quintana, J. B., Rodil, R., Muniategui-Lorenzo, S., Lopez-Mahia, P., Prada-Rodriguez, D. Multiresidue analysis of acidic and polar organic contaminants in water samples by stir-bar sorptive extraction-liquid desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2007,1174 (1-2):27-39.
[89]Yu, C. H, Hu, B. Sol-gel polydimethylsiloxane/poly(vinylalcohol)-coated stir bar sorptive extraction of organophosphorus pesticides in honey and their determination by large volume injection GC. Journal Of Separation Science,2009,32(1):147-153.
[90]Penalver, A., Garcia, V., Pocurull, E., Borrull, F., Marce, R. M. Stir bar sorptive extraction and large volume injection gas chromatography to determine a group of endocrine disrupters in water samples. Journal of Chromatography A,2003,1007(1-2):1-9.
[91]Guerrero, E. D., Marin, R. N., Mejias, R. C., Barroso, C. G. Optimisation of stir bar sorptive extraction applied to the determination of volatile compounds in vinegars. Journal of Chromatography A,2006,1104 (1-2): 47-53.
[92]Tredoux, A., de Villiers, A., Majek, P., Lynen, F., Crouch, A.,Sandra, P. Stir bar sorptive extraction combined with GC-MS analysis and chemometric methods for the classification of south African wines according to the volatile composition. Journal of Agricultural and Food Chemistry,2008,56 (12):4286-4296.
[93]Chaves, A. R., Silva, S. M., Queiroz, R. H. C., Lancas, F. M., Queiroz, M. E. C. Stir bar sorptive extraction and liquid chromatography with UV detection for determination of antidepressants in plasma samples. Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences,2007,850 (1-2):295-302.
[94]Yu, C. H., Hu, B. Novel combined stir bar sorptive extraction coupled with ultrasonic assisted extraction for the determination of brominated flame retardants in environmental samples using high performance liquid chromatography. Journal of Chromatography A,2007,1160 (1-2):71-80.
[95]Melo, L. R., Nogueira, A. M., Lancas, F. M., Queiroz, M. E. C. Polydimethylsiloxane/polypyrrole stir bar sorptive extraction and liquid chromatography (SBSE/LC-UV) analysis of antidepressants in plasma samples. Analytica Chimica Acta,2009,633 (1):57-64.
[96]Rodil, R., Moeder, M. Development of a method for the determination of UV filters in water samples using stir bar sorptive extraction and thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2008,1179 (2):81-88.
[97]Queiroza, R. H. C, Bertucci, C., Malfara, W. R., Dreossi, S. A. C., Chaves, A. R., Valerio, D. A. R.,Queiroz, M. E. C. Quantification of carbamazepine, carbamazepine-10,11-epoxide, phenytoin and phenobarbital in plasma samples by stir bar-sorptive extraction and liquid chromatography. Journal of Pharmaceutical and Biomedical Analysis,2008,48 (2):428-434.
[98]Almeida, C., Nogueira, J. M. F. Determination of steroid sex hormones in water and urine matrices by stir bar sorptive extraction and liquid chromatography with diode array detection. Journal of Pharmaceutical and Biomedical Analysis,2006,41 (4):1303-1311.
[99]Serodio, P., Cabral, M. S., Nogueira, J. M. F. Use of experimental design in the optimization of stir bar sorptive extraction for the determination of polybrominated diphenyl ethers in environmental matrices. Journal of Chromatography A,2007,1141 (2):259-270.
[100]Guerrero, E. D., Mejias, R. C., Marin, R. N., Barroso, C. G. Optimization of stir bar sorptive extraction applied to the determination of pesticides in vinegars. Journal of Chromatography A,2007,1165 (1-2):144-150.
[101]Bourdat-Deschamps, M., Daudin, J. J., Barriuso, E. An experimental design approach to optimise the determination of polycyclic aromatic hydrocarbons from rainfall water using stir bar sorptive extraction and high performance liquid chromatography-fluorescence detection. Journal of Chromatography A,2007,1167 (2): 143-153.
[102]MacNamara, K., Leardi, R., McGuigan, F. Comprehensive investigation and optimisation of the main experimental variables in stir-bar sorptive extraction (SBSE)-thermal desorption-capillary gas chromatography (TD-CGC). Analytica Chimica Acta,2009,636 (2):190-197.
[103]Delgado, R., Duran, E., Castro, R., Natera, R., Barroso, C. G. Development of a stir bar sorptive extraction method coupled to gas chromatography-mass spectrometry for the analysis of volatile compounds in Sherry brandy. Analytica Chimica Acta,2010,672 (1-2):130-136.
[104]Bazhdanzadeh, S., Talebpour, Z., Adib, N., Aboul-Encin, H. Y. A simple and reliable stir bar sorptive extraction-liquid chromatography procedure for the determination of chlorpromazine and trifluoperazine in human serum using experimental design methodology. Journal of Separation Science,2011,34 (1):90-97.
[105]Lavagnini, I., Urbani, A., Magno, F. Overall calibration procedure via a statistically based matrix-comprehensive approach in the stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry analysis of pesticide residues in fruit-based soft drinks. Talanta,2011,83 (5):1754-1762.
[106]Fries, E. Determination of benzothiazole in untreated wastewater using polar-phase stir bar sorptive extraction and gas chromatography mass spectrometry. Analytica Chimica Acta,2011,689 (I):65-68.
[107]Sgorbini, B., Cagliero, C., Cordero, C, Liberto, E., Rubiolo, P., Ruosi, M. R., Bicchi, C. New medium-to-high polarity twister coatings for liquid and vapour phase sorptive extraction of matrices of vegetable origin. Journal of Chromatography A,2012,1265:39-45.
[108]Rykowska, I., Wasiak, W. Advances in stir bar sorptive extraction coating:A Review. Acta Chromatographica,2013,25 (1):27-46.
[109]Liu, W. M., Wang, H. M., Guan, Y. F. Preparation of stir bars for sorptive extraction using sol-gel technology. Journal of Chromatography A,2004,1045(1-2):15-22.
[110]Hu, Y. L., Zheng, Y. J., Zhu, F., Li, G. K. Sol-gel coated polydimethylsiloxane/beta-cyclodextrin as novel stationary phase for stir bar sorptive extraction and its application to analysis of estrogens and bisphenol A. Journal of Chromatography A,2007,1148(1):16-22.
[111]Yu, C. H.,Li, X.,Hu, B. Preparation of sol-gel polyethylene glycol-polydimethylsiloxane-poly(vinyl alcohol)-coated sorptive bar for the determination of organic sulfur compounds in water. Journal of Chromatography A,2008,1202(1):102-106.
[112]Yu, C. H., Yao, Z. M., Hu, B. Preparation of porydimethylsiloxanc/beta-cyclodextrin/divinylbenzene coated "dumbbell-shaped" stir bar and its application to the analysis of polycyclic aromatic hydrocarbons and polycyclic aromatic sulfur heterocycles compounds in lake water and soil by high performance liquid chromatography. Analytica Chimica Acta,2009,641 (1-2):75-82.
[1131 Mao, X. J., Hu, B.,He, M., Chen, B. B. High polar organic-inorganic hybrid coating stir bar sorptive extraction combined with high performance liquid chromatography-inductively coupled plasma mass spectrometry for the speciation of seleno-amino acids and seleno-oligopeptides in biological samples. Journal of Chromatography A,2012,1256:32-39.
[114]Lan, L. D., Hu, B., Yu, C. H. pH-resistant titania hybrid organic-inorganic coating for stir bar sorptive extraction of drugs of abuse in urine samples followed by high performance liquid chromatography-ultraviolct visible detection. Journal of Chromatography A,2010,1217 (45):7003-7009.
[115]Chen, L., Xu, S., Li, J. Recent advances in molecular imprinting technology:current status, challenges and highlighted applications. Chemical Society Reviews,2011,40 (5):2922-2942.
[116]Fan, J., Wei, Y., Wang, J., Wu, C., Shi, H. Study of molecularly imprinted solid-phase extraction of diphenylguanidine and its structural analogs. Analytica Chimica Acta,2009,639 (1-2):42-50.
[117]Yan, H., Row, K. H., Yang, G. Water-compatible molecularly imprinted polymers for selective extraction of ciprofloxacin from human urine. Talanta,2008,75 (1):227-232.
[118]Zhu, X. L., Cai, J. B., Yang, J., Su, Q. D., Gao, Y. Films coated with molecular imprinted polymers for the selective stir bar sorption extraction of monocrotophos. Journal of Chromatography A,2006,1131 (1-2):37-44.
[119]Zhu, X. L., Zhu, Q. S. Molecular imprinted Nylon-6 stir bar as a novel extraction technique for enantioseparation of amino acids. Journal of Applied Polymer Science,2008,109 (4):2665-2670.
[120]Gomez-Caballero, A., Guerreiro, A., Karim, K., Piletsky, S., Goicolea, M. A.,Barrio, R. J. Chiral imprinted polymers as enantiospecific coatings of stir bar sorptive extraction devices. Biosensors & Bioelectronics,2011,28 (1):25-32.
[121]Chen, C. B., Yang, L. Q., Zhou, J. Trace bensulfuron-methyl analysis in tap water, soil, and soybean samples by a combination of molecularly imprinted stir bar sorption extraction and HPLC-UV. Journal of Applied Polymer Science,2011,122(2):1198-1205.
[122]Yang, L. Q., Zhao, X. M., Zhou, J. Selective enrichment and determination of nicosulfuron in water and soil by a stir bar based on molecularly imprinted polymer coatings. Analytica Chimica Acta,2010,670 (1-2): 72-77.
[123]Turiel, E., Martin-Esteban, A. Molecularly imprinted stir bars for selective extraction of thiabendazole in citrus samples. Journal of Separation Science,2012,35 (21):2962-2969.
[124]Wang, S., Wei, J., Hao, T. T., Guo, Z. T. Determination of ractopamine in pork by using electrochemiluminescence inhibition method combined with molecularly imprinted stir bar sorptive extraction. Journal of Electroanalytical Chemistry,2012,664:146-151.
[125]Canale, F., Cordero, C., Baggiani, C., Baravalle, P., Giovannoli, C., Bicchi, C. Development of a molecularly imprinted polymer for selective extraction of bisphenol A in water samples. Journal of Separation Science,2010,33 (11):1644-1651.
[126]Sheng, N., Wei, F. D., Zhan, W., Cai, Z., Du, S. H., Zhou, X. M., Li, F., Hu, Q. Dummy molecularly imprinted polymers as the coating of stir bar for sorptive extraction of bisphenol A in tap water. Journal of Separation Science,2012,35 (5-6):707-712.
[127]Zhan, W, Wei, F. D., Xu, G. H., Cai, Z., Du, S. H., Zhou, X. M., Li, F.,Hu, Q. Highly selective stir bar coated with dummy molecularly imprinted polymers for trace analysis of bisphenol A in milk. Journal of Separation Science,2012,35 (8):1036-1043.
[128]Xu, Z. G., Hu, Y. F., Hu, Y. L., Li, G. K. Investigation of ractopamine molecularly imprinted stir bar sorptive extraction and its application for trace analysis of beta(2)-agonists in complex samples. Journal of Chromatography A,2010,1217(22):3612-3618.
[129]Hu, Y. L., Li, J. W., Hu, Y. F., Li, G. K. Development of selective and chemically stable coating for stir bar sorptive extraction by molecularly imprinted technique. Talanta,2010,82 (2):464-470.
[130]Hu, Y. L., Li, J. W., Li, G. K. Synthesis and application of a novel molecularly imprinted polymer-coated stir bar for microextraction of triazole fungicides in soil. Journal of Separation Science,2011,34 (10): 1190-1197.
[131]Xu, Z. G., Song, C. Y, Hu, Y. L., Li, G. K. Molecularly imprinted stir bar sorptive extraction coupled with high performance liquid chromatography for trace analysts of sulfa drugs in complex samples. Talanta,2011,85 (1):97-103.
[132]Xu, Z. G., Du, Z., Hu, Y. L., Hu, Y. F., Pan, Y. P., Li, G. K. Preparation of trimethoprim molecularly imprinted stir bar sorptive extraction and its application for trace analysis of trimethoprim and sulfonamides in complex samples. Chinese Journal of Analytical Chemistry,2012,40 (7):1002-1009.
[133]Zhang, N., Hu, B. Cadmium (Ⅱ) imprinted 3-mercaptopropyltrimcthoxysilane coated stir bar for selective extraction of trace cadmium from environmental water samples followed by inductively coupled plasma mass spectrometry detection. Analytica Chimica Acta,2012,723:54-60.
[134]Svec, F., Huber, C. G. Monolithic materials-Promises, challenges, achievements. Analytical Chemistry, 2006,78 (7):2100-2107.
[135]Guiochon, G. Monolithic columns in high-performance liquid chromatography. Journal of Chromatography A,2007,1168(1-2):101-168.
[136]Huang, X. J., Yuan, D. X. Preparation of stir bars for sorptive extraction based on monolithic material. Journal Of Chromatography A,2007,1154(1-2):152-157.
[137]Huang, X. J., Yuan, D. X., Huang, B. L. Determination of steroid sex hormones in urine matrix by stir bar sorptive extraction based on monolithic material and liquid chromatography with diode array detection. Talanta, 2008,75(1):172-177.
[138]Huang, X. J., Lin, J. B., Yuan, D. X., Hu, R. Z. Determination of steroid sex hormones in wastewater by stir bar sorptive extraction based on poly(vinylpyridine-ethylene dimethacrylate) monolithic material and liquid chromatographic analysis. Journal of Chromatography A,2009,1216(16):3508-3511.
[139]Huang, X. J., Qiu, N. N., Yuan, D. X. Direct enrichment of phenols in lake and sea water by stir bar sorptive extraction based on poly (vinylpyridine-ethylene dimethacrylate) monolithic material and liquid chromatographic analysis. Journal of Chromatography A,2008,1194 (1):134-138.
[140]Huang, X. J., Qiu, N. N., Yuan, D. X., Huang, B. L. A novel stir bar sorptive extraction coating based on monolithic material for apolar, polar organic compounds and heavy metal ions. Talanta,2009,78 (I):101-106.
[141]Huang, X. J., Qiu, N. N., Yuan, D. X. Development and validation of stir bar sorptive extraction of polar phenols in water followed by HPLC separation in poly(vinylpyrrolididone-divinylbenzene) monolith. Journal of Separation Science,2009,32 (9):1407-1414.
[142]Huang, X. J., Qiu, N. N., Yuan, D. X., Lin, Q. M. Sensitive determination of strongly polar aromatic amines in water samples by stir bar sorptive extraction based on poly(vinylimidazole-divinylbenzene) monolithic material and liquid chromatographic analysis. Journal of Chromatography A,2009,1216 (20): 4354-4360.
[143]Huang, X. J., Qiu, N. N., Yuan, D. X. Simple and sensitive monitoring of sulfonamide veterinary residues in milk by stir bar sorptive extraction based on monolithic material and high performance liquid chromatography analysis. Journal of Chromatography A,2009,1216 (46):8240-8245.
[144]Huang, X. J., Lin, J. B., Yuan, D. X. A new anionic exchange stir bar sorptive extraction coating based on monolithic material for the extraction of inorganic anion. Journal of Chromatography A,2010,1217 (30): 4898-4903.
[145]Huang, X. J., Qiu, N. N., Yuan, D. X., Lin, Q. M. Preparation of a mixed stir bar for sorptive extraction based on monolithic material for the extraction of quinolones from wastewater. Journal of Chromatography A, 2010,1217 (16):2667-2673.
[146]Huang, X. J., Lin, J. B., Yuan, D. X. Simple and sensitive determination of nitroimidazole residues in honey using stir bar sorptive extraction with mixed mode monolith followed by liquid chromatography. Journal of Separation Science,2011,34 (16-17):2138-2144.
[147]Huang, X. J., Chen, L. L., Yuan, D. X., Luo, X. B. Preparation, characterization and application of a new stir bar sorptive extraction based on poly(vinylphthalimide-co-N,N'-methylenebisacrylamide) monolith. Journal of Separation Science,2011,34 (23):3418-3425.
[148]Huang, X. J., Lin, J. B., Yuan, D. X. Preparation of cation-exchange stir bar sorptive extraction based on monolithic material and its application to the analysis of soluble cations in milk by ion chromatography. Analyst, 2011,136 (20):4289-4294.
[149]Bratkowska, D., Marce, R. M., Cormack, P. A. G., Borrull, F., Fontanals, N. Development and application of a polar coating for stir bar sorptive extraction of emerging pollutants from environmental water samples. Analytica Chimica Acta,2011,706(1):135-142.
[150]Bratkowska, D., Fontanals, N., Cormack, P. A. G.,Borrull, F.,Marce, R. M. Preparation of a polar monolithic stir bar based on methacrylic acid and divinylbenzene for the sorptive extraction of polar Pharmaceuticals from complex water samples. Journal of Chromatography A,2012,1225:1-7.
[151]Lambert, J. P., Mullett, W. M., Kwong, E., Lubda, D. Stir bar sorptive extraction based on restricted access material for the direct extraction of caffeine and metabolites in biological fluids. Journal of Chromatography A, 2005,1075 (1-2):43-49.
[152]Bicchi, C., Cordero, C., Liberto, E., Rubiolo, P., Sgorbini, B., David, F., Sandra, P. Dual-phase twisters:A new approach to headspace sorptive extraction and stir bar sorptive extraction. Journal of Chromatography A, 2005,1094 (1-2):9-16.
[153]Guan, W., Wang, Y. J., Xu, F., Guan, Y. F. Poly(phthalazine ether sulfone ketone) as novel stationary phase for stir bar sorptive extraction of organochlorine compounds and organophosphorus pesticides. Journal of Chromatography A,2008,1177 (1):28-35.
[154]Neng, N. R., Pinto, M. L., Pires, J., Marcos, P. M., Nogueira, J. M. F. Development, optimisation and application of polyurethane foams as new polymeric phases for stir bar sorptive extraction. Journal of Chromatography A,2007,1171 (1-2):8-14.
[155]Silva, A. R. M., Portugal, F. C. M., Nogueira, J. M. F. Advances in stir bar sorptive extraction for the determination of acidic pharmaceuticals in environmental water matrices Comparison between polyurethane and polydimethylsiloxane polymeric phases. Journal of Chromatography A,2008,1209 (1-2):10-16.
[156]Portugal, F. C. M., Pinto, M. L., Nogueira, J. M. F. Optimization of Polyurethane Foams for Enhanced Stir Bar Sorptive Extraction of Triazinic Herbicides in Water Matrices. Talanta,2008,77 (2):765-773.
[157]Sequeiros, R. C. P., Neng, N. R., Portugal, F. C. M., Pinto, M. L., Pires, J., Nogueira, J. M. F. Development and Application of Stir Bar Sorptive Extraction with Polyurethane Foams for the Determination of Testosterone and Methenolone in Urine Matrices. Journal of Chromatographic Science,2011,49 (4):297-302.
[158]Barletta, J. Y., Gomes, P., dos Santos-Neto, A. J., Lancas, F. M. Development of a new stir bar sorptive extraction coating and its application for the determination of six pesticides in sugarcane juice. Journal of Separation Science,2011,34(11):1317-1325.
[159]Talebpour, Z., Taraji, M., Adib, N. Stir bar sorptive extraction and high performance liquid chromatographic determination of carvedilol in human serum using two different polymeric phases and an ionic liquid as desorption solvent. Journal of Chromatography A,2012,1236:1-6.
[160]Yu, C. H., Hu, B. C-18-coated stir bar sorptive extraction combined with high performance liquid chromatography-electrospray tandem mass spectrometry for the analysis of sulfonamides in milk and milk powder. Talanta,2012,90:77-84.
[161]Li, P. J., Hu, B., Li, X. Y. Zirconia coated stir bar sorptive extraction combined with large volume sample stacking capillary electrophoresis-indirect ultraviolet detection for the determination of chemical warfare agent degradation products in water samples. Journal of Chromatography A,2012,1247:49-56.
[162]Yu, C. H., Hu, B. Automated stir plate (bar) sorptive extraction coupled to high-performance liquid chromatography for the determination of polycyclic aromatic hydrocarbons. Journal Of Separation Science, 2010,33 (14):2176-2183.
[163]Mao, X. J., Hu, B., He, M., Fan, W. Y. Stir bar sorptive extraction approaches with a home-made portable electric stirrer for the analysis of polycyclic aromatic hydrocarbon compounds in environmental water. Journal Of Chromatography A,2012,1260:16-24.
[164]Ochiai, N., Ieda, T., Sasamoto, K., Takazawa, Y., Hashimoto, S., Fushimi, A., Tanabe, K. Stir bar sorptive extraction and comprehensive two-dimensional gas chromatography coupled to high-resolution time-of-flight mass spectrometry for ultra-trace analysis of organochlorine pesticides in river water. Journal of Chromatography A,2011,1218 (39):6851-6860.
[165]Giordano, A., Fernandcz-Franzon, M., Ruiz, M. J., Font, G., Pico, Y. Pesticide residue determination in surface waters by stir bar sorptive extraction and liquid chromatography/tandem mass spectrometry. Analytical and Bioanalytical Chemistry,2009,393 (6-7):1733-1743.
[166]Magi, E., Di Carro, M., Liscio, C. Passive sampling and stir bar sorptive extraction for the determination of endocrine-disrupting compounds in water by GC-MS. Analytical and Bioanalytical Chemistry,2010,397 (3): 1335-1345.
[167]Barco-Bonilla, N., Romero-Gonzalez, R., Plaza-Bolanos, P., Fernandez-Moreno, J. L., Frenich, A. G.,Vidal, J. L. M. Comprehensive analysis of polycyclic aromatic hydrocarbons in wastewater using stir bar sorptive extraction and gas chromatography coupled to tandem mass spectrometry. Analytica Chimica Acta, 2011,693 (1-2):62-71.
[168]Yamaguchi, C., Lee, W. Y. A cost effective, sensitive, and environmentally friendly sample preparation method for determination of polycyclic aromatic hydrocarbons in solid samples. Journal of Chromatography A, 2010,1217 (44):6816-6823.
[169]Sanchez-Avila, J., Quintana, J., Ventura, F., Tauler, R., Duarte, C. M., Lacorte, S. Stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry:An effective tool for determining persistent organic pollutants and nonylphenol in coastal waters in compliance with existing Directives. Marine Pollution Bulletin,2010,60(1):103-112.
[170]Quiroz, R., Popp, P., Barra, R. Analysis of PCB levels in snow from the Aconcagua Mountain (Southern Andes) using the stir bar sorptive extraction. Environmental Chemistry Letters,2009,7 (3):283-288.
[171]Camino-Sanchez, F. J., Zafra-Gomez, A., Perez-Trujillo, J. P., Conde-Gonzalez, J. E., Marques, J. C, Vilchez, J. L. Validation of a GC-MS/MS method for simultaneous determination of 86 persistent organic pollutants in marine sediments by pressurized liquid extraction followed by stir bar sorptive extraction. Chemosphere,2011,84 (7):869-81.
[172]Prieto, A., Zuloaga, O., Usobiaga, A., Elxebarria, N., Fernandez, L. A. Use of experimental design in the optimisation of stir bar sorptive extraction followed by thermal desorption for the determination of brominated flame retardants in water samples. Analytical and Bioanalytical Chemistry,2008,390 (2):739-748.
[173]Cacho, J. I., Campillo, N., Vinas, P., Hernandez-Cordoba, M. Stir bar sorptive extraction coupled to gas chromatography-mass spectrometry for the determination of bisphenols in canned beverages and filling liquids of canned vegetables. Journal of Chromatography A,2012,1247:146-153.
[174]Cacho, J. I., Campillo, N., Vinas, P., Hernandez-Cordoba, M. Determination of alkylphenols and phthalate esters in vegetables and migration studies from their packages by means of stir bar sorptive extraction coupled to gas chromatography-mass spectrometry. Journal of Chromatography A,2012,1241:21-27.
[175]Li, B., Zeng, F. G., Dong, Q. C., Cao, Y., Fan, H. T., Deng, C. F. Rapid Determination Method for 12 Pyrethroid Pesticide Residues in Tea by Stir Bar Sorptive Extraction-Thermal Desorption-Gas Chromatography. In International Conference on Solid State Devices and Materials Science, Lee, G., Ed. Elsevier Science Bv: Amsterdam,2012,25:1776-1780.
[176]Barriada-Pereira, M., Serodio, P., Gonzalez-Castro, M. J., Nogueira, J. M. F. Determination of organochlorine pesticides in vegetable matrices by stir bar sorptive extraction with liquid desorption and large volume injection-gas chromatography-mass spectrometry towards compliance with European Union directives. Journal of Chromatography A,2010,1217 (1):119-126.
[177]De Jager, L. S., Perfetti, G. A., Diachenko, G. W. Stir bar sorptive extraction-gas chromatography-mass spectrometry analysis of tetramethylene disulfotetramine in food:Method development and comparison to solid-phase microextraction. Analytica Chimica Acta,2009,635 (2):162-166.
[178]Kole, P. L., Millership, J., McElnay, J. C. Determination of diclofenac from paediatric urine samples by stir bar sorptive extraction (SBSE)-HPLC-UV technique. Talanta,2011,85 (4):1948-1958.
[179]Balbao, M. S., Bertucci, C., Bergamaschi, M. M., Queiroz. R. H. C., Malfara, W. R., Dreossi, S. A.C., Mello, L. D., Queiroz, M. E. C. Rifampicin determination in plasma by stir bar-sorptive extraction and liquid chromatography. Journal of Pharmaceutical and Biomedical Analysis,2010,51 (5):1078-1083.
[180]Unceta, N., Ugarte, A., Sanchez, A., Gomez-Caballero. A., Goicolea, M. A., Barrio, R. J. Development of a stir bar sorptive extraction based HPLC-FLD method for the quantification of serotonin reuptake inhibitors in plasma, urine and brain tissue samples. Journal of Pharmaceutical and Biomedical Analysis,2010,51 (1): 178-185.
[181]Fernandes, C., Van Hoeck, E., Sandra, P., Lancas, F. M. Determination of fluoxetine in plasma by gas chromatography-mass spectrometry using stir bar sorptive extraction. Analytica Chimica Acta,2008,614 (2): 201-207.
[182]Ito, R., Kawaguchi, M., Sakui, N., Okanouchi, N., Saito, K.,Seto, Y., Nakazawa, H. Stir bar sorptive extraction with in situ derivatization and thermal desorption-gas chromatography-mass spectrometry for trace analysis of methylmercury and mercury(Ⅱ) in water sample. Talanta,2009,77 (4):1295-1298.
[183]Ito, R., Kawaguchi, M., Sakui, N., Honda, H., Okanouchi, N., Saito, K., Nakazawa, H. Mercury speciation and analysis in drinking water by stir bar sorptive extraction with in situ propyl derivatization and thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2008,1209 (1-2):267-270.
[184]Mao, X. J., Chen, B. B., Huang, C. Z., He, M., Hu, B. Titania immobilized polypropylene hollow fiber as a disposable coating for stir bar sorptive extraction-high performance liquid chromatography-inductively coupled plasma mass spectrometry speciation of arsenic in chicken tissues. Journal of Chromatography A,2011, 1218(1):1-9.
[185]Leon, V. M., Alvarez, B., Cobollo, M. A., Munoz, S.,Valor, I. Analysis of 35 priority semivolatile compounds in water by stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry I. Method optimisation. Journal of Chromatography A,2003,999 (1-2):91-101.
[186]Serodio, P., Nogueira, J. M. F. Multi-residue screening of endocrine disrupters chemicals in water samples by stir bar sorptive extraction-liquid desorption-capillary gas chromatography-mass spectrometry detection. Analytica Chimica Acta,2004,517(1-2):21-32.
[187]Ochiai, N., Sasamoto, K., Kanda, H., Yamagami, T., David, F., Tienpont, B., Sandra, P. Optimization of a multi-residue screening method for the determination of 85 pesticides in selected food matrices by stir bar sorptive extraction and thermal desorption GC-MS. Journal of Separation Science,2005,28 (9-10):1083-1092.
[188]Bonet-Domingo, E., Grau-Gonzalez, S., Martin-Biosca, Y., Medina-Hernandez, M. J., Sagrado, S. Harmonized internal quality aspects of a multi-residue method for determination of forty-six semivolatile compounds in water by stir-bar-sorptive extraction-thermal desorption gas chromatography-mass spectrometry. Analytical and Bioanalytical Chemistry,2007,387 (7):2537-2545.
[189]Maggi, L., Carmona, M., del Campo, C. P., Zalacain, A., de Mendoza, J. H.,Mocholi, F. A.,Alonso, G. L. Multi-residue contaminants and pollutants analysis in saffron spice by stir bar sorptive extraction and gas chromatography-ion trap tandem mass spectrometry. Journal of Chromatography A,2008,1209 (1-2):55-60.
[190]Martinez-Parreno, M., Llorca-Porcel, J., Valor, I. Analysis of 51 persistent organic pollutants in soil by means of ultrasonic solvent extraction and stir bar sorptive extraction GC-MS. Journal of Separation Science, 2008,31 (20):3620-3629.
[191]Lacorte, S., Quintana, J., Tauler, R., Ventura, F., Tovar-Sanchez, A.,Duarte, C. M. Ultra-trace determination of Persistent Organic Pollutants in Arctic ice using stir bar sorptive extraction and gas chromatography coupled to mass spectrometry. Journal of Chromatography A,2009,1216 (49):8581-8589.
[192]Camino-Sanchez, F. J., Zafra-Gomez, A., Cantarero-Malagon, S., Vilchez, J. L. Validation of a method for the analysis of 77 priority persistent organic pollutants in river water by stir bar sorptive extraction in compliance with the European Water Framework Directive. Talanta,2012,89:322-334.
[193]Tsoukali, H., Theodoridis, G., Raikos, N., Grigoratou, I. Solid phase microextraction gas chromatographic analysis of organophosphorus pesticides in biological samples. Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences,2005,822 (1-2):194-200.
[194]Fuentes, E., Baez, M. E., Diaz, J. Microwave-assisted extraction at atmospheric pressure coupled to different clean-up methods for the determination of organophosphorus pesticides in olive and avocado oil. Journal of Chromatography A,2009,1216 (51):8859-8866.
[195]Leong, M.I., Huang, S. D. Dispersive liquid-liquid microextraction method based on solidification of floating organic drop combined with gas chromatography with electron-capture or mass spectrometry detection. Journal of Chromatography A,2008,1211 (1-2):8-12.
[196]Zhao, Y. G., Shen, H. Y., Shi, J. W., Chen, X. H., Jin, M. C. Preparation and characterization of amino functionalized nano-composite material and its application for multi-residue analysis of pesticides in cabbage by gas chromatography-triple quadrupole mass spectrometry. Journal of Chromatography A,2011,1218 (33): 5568-5580.
[197]Valencia, T. M. G., de Llasera, M. P. G. Determination of organophosphorus pesticides in bovine tissue by an on-line coupled matrix solid-phase dispersion-solid phase extraction-high performance liquid chromatography with diode array detection method. Journal of Chromatography A,2011,1218 (39):6869-6877.
[198]Wu, C. X., Liu, N., Wu, Q. H., Wang, C., Wang, Z. Application of ultrasound-assisted surfactant-enhanced emulsification microextraction for the determination of some organophosphorus pesticides in water samples. Analytica Chimica Acta,2010,679 (1-2):56-62.
[199]Yang, G. D., Xu, X. Q., Shen, M.C., Wang, W., Xu, L. J., Chen, G. N., Fu, F. F. Determination of organophosphorus pesticides by capillary electrophoresis-inductively coupled plasma mass spectrometry with collective sample-introduction technique. Electrophoresis,2009,30 (10):1718-1723.
[200]Garcia-Ruiz, C., Alvarez-Llamas, G., Puerta, A., Blanco, E., Sanz-Medel, A., Marina, M. L. Enantiomeric separation of organophosphorus pesticides by capillary electrophoresis-Application to the determination of malathion in water samples after preconcentration by off-line solid-phase extraction. Analytica Chimica Acta, 2005,543 (1-2):77-83.
[201]Rissato, S. R., Galhiane, M. S., Knoll, F. R. N., Apon, B. M. Supercritical fluid extraction for pesticide multiresidue analysis in honey:determination by gas chromatography with electron-capture and mass spectrometry detection. Journal of Chromatography A,2004,1048 (2):153-159.
[202]Ravelo-Perez, L. M., Hernandez-Borges, J., Rodriguez-Delgado, M. A. Multi-walled carbon nanotubes as efficient solid-phase extraction materials of organophosphorus pesticides from apple, grape, orange and pineapple fruit juices. Journal of Chromatography A,2008,1211 (1-2):33-42.
[203]Ahmadi, F., Shahsavari, A. A., Rahimi-Nasrabadi, M. Automated extraction and preconcentration of multiresidue of pesticides on a micro-solid-phase extraction system based on polypyrrole as sorbent and off-line monitoring by gas chromatography-flame ionization detection. Journal of Chromatography A,2008,1193 (1-2): 26-31.
[204]Khalili-Zanjani, M. R., Yamini, Y., Yazdanfar, N., Shariati, S. Extraction and determination of organophosphorus pesticides in water samples by a new liquid phase microextraction-gas chromatography-flame photometric detection. Analytica Chimica Acta,2008,606 (2):202-208.
[205]Xiao, Q., Hu, B., Yu, C. H., Xia, L. B., Jiang, Z. C. Optimization of a single-drop microextraction procedure for the determination of organophosphorus pesticides in water and fruit juice with gas chromatography-flame photometric detection. Talanta,2006,69 (4):848-855.
[206]Cai, L. S., Gong, S. L., Chen, M., Wu, C. Y. Vinyl crown ether as a novel radical crosslinked sol-gel SPME fiber for determination of organophosphorus pesticides in food samples. Analytica Chimica Acta,2006, 559(1):89-96.
[207]Liu, W. M., Hu, Y. A., Zhao, J. H., Xu, Y. A., Guan, Y. F. Physically incorporated extraction phase of solid-phase microextraction by sol-gel technology. Journal of Chromatography A,2006,1102 (1-2):37-43.
[208]Zhu, F., Ruan, W. H., He, M. H., Zeng, F., Luan, T. G., Tong, Y. X., Lu, T. B., Ouyang, G. F. Application of solid-phase microextraction for the determination of organophosphorus pesticides in textiles by gas chromatography with mass spectrometry. Analytica Chimica Acta,2009,650 (2):202-206.
[209]Perez-Carrera, E., Leon, V. M. L., Parra, A. G., Gonzalez-Mazo, E. Simultaneous determination of pesticides, polycyclic aromatic hydrocarbons and polychlorinated biphenyls in seawater and interstitial marine water samples, using stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2007,1170:82-90.
[210]Mollahosseini, A., Noroozian, E. Polyphosphate-doped polypyrrole coated on steel fiber for the solid-phase microextraction of organochlorine pesticides in water. Analytica Chimica Acta,2009,638 (2): 169-174.
[211]Wang, Y. H., Li, Y. Q., Zhang, J., Xu, S. F., Yang, S. G., Sun, C. A novel fluorinated polyaniline-based solid-phase microextraction coupled with gas chromatography for quantitative determination of polychlorinated biphenyls in water samples. Analytica Chimica Acta,2009,646 (1-2):78-84.
[212]Mohammadi, A., Ameli, A., Alizadeh, N. Headspace solid-phase microextraction using a dodecylsulfate-doped polypyrrole film coupled to ion mobility spectrometry for the simultaneous determination of atrazine and ametryn in soil and water samples. Talanta,2009,78 (3):1107-1114.
[213]Olszowy, P., Szultka, M., Fuchs, P., Kegler, R., Mundkowski, R., Miekisch, W., Schubert, J., Buszewski, B. New coated SPME fibers for extraction and fast HPLC determination of selected drugs in human blood. Journal of Pharmaceutical and Biomedical Analysis,2010,53 (4):1022-1027.
[214]Ballav, N., Biswas, M. A conducting nanocomposite via intercalative polymerisation of thiophene in montmorillonite clay. Synthetic Metals,2004,142 (1-3):309-315.
[215]Lord, H., Pawliszyn, J. Microextraction of drugs. Journal of Chromatography A,2000,902 (1):17-63.
[216]Jia, G. F., Lv, C. G., Zhu, W. T., Qiu, J., Wang, X. Q., Zhou, Z. Q. Applicability of cloud point extraction coupled with microwave-assisted back-extraction to the determination of organophosphorous pesticides in human urine by gas chromatography with flame photometry detection. Journal of Hazardous Materials,2008, 159 (2-3):300-305.
[217]Bruzzoniti, M. C., Sarzanini, C., Mentasti, E. Preconcentration of contaminants in water analysis. Journal of Chromatography A,2000,902 (I):289-309.
[218]Hansch, C., McKarns, S. C., Smith, C. J., Doolittle, D. J. Comparative QSAR evidence for a free-radical mechanism of phenol-induced toxicity. Chemico-Biological Interactions,2000,127 (1):61-72.
[219]Michalowicz, J., Duda, W. Phenols-Sources and toxicity. Polish Journal of Environmental Studies,2007, 16 (3):347-362.
[220]Santana, C. M., Ferrera, Z. S., Padron, M. E., Rodriguez, J. J. Methodologies for the Extraction of Phenolic Compounds from Environmental Samples:New Approaches. Molecules,2009,14(1):298-320.
[221]Cladera, A., Miro, M., Estela, J. M., Cerda, V. Multicomponent sequential injection analysis determination of nitro-phenols in waters by on-line liquid-liquid extraction and preconcentration. Analytica Chimica Acta, 2000,421 (2):155-166.
[222]Wu, Y. L., Hu, B., Hou, Y. L. Headspace single drop and hollow fiber liquid phase microextractions for HPLC determination of phenols. Journal of Separation Science,2008,31 (21):3772-3781.
[223]Shi, Y. A., Chen, M. Z., Muniraj, S., Jen, J. F. Microwave-assisted headspace controlled temperature liquid-phase microextraction of chlorophenols from aqueous samples for gas chromatography-electron capture detection. Journal of Chromatography A,2008,1207(1-2):130-135.
[224]Fontanals, N., Galia, M., Marce, R. M., Borrull, F. Solid-phase extraction of polar compounds with a hydrophilic copolymeric sorbent. Journal of Chromatography A,2004,1030 (1-2):63-68.
[225]Cai, Y. Q., Cai, Y. H., Mou, S. F., Lu, Y. Q. Multi-walled carbon nanotubes as a solid-phase extraction adsorbent for the determination of chlorophenols in environmental water samples. Journal of Chromatography A, 2005,1081 (2):245-247.
[226]Bagheri,H., Babanezhad, E., Khalilian, F. A novel sol-gel-based amino-functionalized fiber for headspace solid-phase microextraction of phenol and chlorophenols from environmental samples. Analytica Chimica Acta, 2008,616(1):49-55.
[227]Liu, X. Y., Ji, Y. S., Zhang, Y. H., Zhang, H. X., Liu, M. Oxidized multiwalled carbon nanotubes as a novel solid-phase microextraction fiber for determination of phenols in aqueous samples. Journal of Chromatography A,2007,1165(1-2):10-17.
[228]Montero, L., Conradi, S., Weiss, H., Popp, P. Determination of phenols in lake and ground water samples by stir bar sorptive extraction-thermal desorption-gas chromatography-mass spectrometry. Journal of Chromatography A,2005,1071 (1-2):163-169.
[229]Iijima, S. Helical microtubules of graphitic carbon. Nature (London),1991,354 (6348):56-8.
[230]Ravelo-Perez, L. M., Herrera-Herrera, A. V., Hernandez-Borges, J.,Rodriguez-Delgado, M.A. Carbon nanotubes:Solid-phase extraction. Journal of Chromatography A,2010,1217 (16):2618-2641.
[231]Valcarcel, M., Cardenas, S., Simonet, B. M. Role of carbon nanotubes in analytical science. Analytical Chemistry,2007,79 (13):4788-4797.
[232]Dai, L. M., He, P. G., Li, S. N. Functionalized surfaces based on polymers and carbon nanotubes for some biomedical and optoelectronic applications. Nanotechnology,2003,14 (10):1081-1097.
[233]Cai, Y. Q., Jiang, G. B., Liu, J. F., Zhou, Q. X. Multiwalled carbon nanotubes as a solid-phase extraction adsorbent for the determination of bisphenol a,4-n-nonylphenol, and 4-tert-octylphenol. Analytical Chemistry, 2003,75 (10):2517-2521.
[234]Wang, S., Zhao, P., Min, G., Fang, G. Z. Multi-residue determination of pesticides in water using multi-walled carbon nanotubes solid-phase extraction and gas chromatography-mass spectrometry. Journal of Chromatography A,2007,1165(1-2):166-171.
[235]Ma, J. P., Xiao, R. H., Li, J. H., Yu, J. B., Zhang, Y. Q., Chen, L. X. Determination of 16 polycyclic aromatic hydrocarbons in environmental water samples by solid-phase extraction using multi-walled carbon nanotubes as adsorbent coupled with gas chromatography-mass spectrometry. Journal of Chromatography A, 2010,1217 (34):5462-5469.
[236]Suarez, B., Simonet, B. M., Cardenas, S., Valcarcel, M. Determination of non-steroidal anti-inflammatory drugs in urine by combining an immobilized carboxylated carbon nanotubes minicolumn for solid-phase extraction with capillary electrophoresis-mass spectrometry. Journal of Chromatography A,2007,1159 (1-2): 203-207.
[237]Cruz-Vera, M., Lucena, R., Cardenas, S., Valcarcel, M. Combined use of carbon nanotubes and ionic liquid to improve the determination of antidepressants in urine samples by liquid chromatography. Analytical and Bioanalytical Chemistry,2008,391 (4):1139-1145.
[238]Niu, H. Y., Cai, Y. Q., Shi, Y. L., Wei, F. S., Liu, J. M., Bin Jiang, G. A new solid-phase extraction disk based on a sheet of single-walled carbon nanotubes. Analytical and Bioanalytical Chemistry,2008,392 (5): 927-935.
[239]Salam, M. A., Burk, R. Solid phase extraction of polyhalogenated pollutants from freshwater using chemically modified multi-walled carbon nanotubes and their determination by gas chromatography. Journal of Separation Science,2009,32 (7):1060-1068.
[240]Liang, P., Liu, Y., Guo, L., Zeng, J., Lu, H. B. Multiwalled carbon nanotubes as solid-phase extraction adsorbent for the preconcentration of trace metal ions and their determination by inductively coupled plasma atomic emission spectrometry. Journal of Analytical Atomic Spectrometry,2004,19(11):1489-1492.
[241]Tuzen, M., Soylak, M. Multiwalled carbon nanotubes for speciation of chromium in environmental samples. Journal of Hazardous Materials,2007,147 (1-2):219-225.
[242]Chen, S. Z., Liu, C., Yang, M., Lu, D. B., Zhu, L.,Wang, Z. Solid-phase extraction of Cu, Co and Pb on oxidized single-walled carbon nanotubes and their determination by inductively coupled plasma mass spectrometry. Journal of Hazardous Materials,2009,170 (1):247-251.
[243]Munoz, J., Gallego, M., Valcarcel, M. Speciation of organometallic compounds in environmetal samples by gas chromatography after flow preconcentration on fullerenes and nanotubes. Analytical Chemistry,2005,77 (16):5389-5395.
[244]Lu, J. X., Liu, J. F., Wei, Y., Jiang, K. L., Fan, S. S., Liu, J. Y., Jiang, G. B. Preparation of single-walled carbon nanotube fiber coating for solid-phase microextraction of organochlorine pesticides in lake water and wastewater. Journal of Separation Science,2007,30 (13):2138-2143.
[245]Wu, F., Lu, W. P., Chen, J. H., Liu, W.,Zhang, L. Single-walled carbon nanotubes coated fibers for solid-phase microextraction and gas chromatography-mass spectrometric determination of pesticides in Tea samples. Talanta,2010,82 (3):1038-1043.
[246]Du, W., Zhao, F. Q., Zeng, B. Z. Novel multiwalled carbon nanotubes-polyaniline composite film coated platinum wire for headspace solid-phase microextraction and gas chromatographic determination of phenolic compounds. Journal of Chromatography A,2009,1216(18):3751-3757.
[247]Li, Q. L., Wang, X. F., Yuan, D. X. Preparation of solid-phase microextraction fiber coated with single-walled carbon nanotubes by electrophoretic deposition and its application in extracting phenols from aqueous samples. Journal of Chromatography A,2009,1216 (9):1305-1311.
[248]Zhang, W. Y., Sun, Y., Wu, C. Y., Xing, J., Li, J. Y Polymer-Functionalized Single-Walled Carbon Nanotubes as a Novel Sol-Gel Solid-Phase Micro-extraction Coated Fiber for Determination of Polybrominated Diphenyl Ethers in Water Samples with Gas Chromatography-Electron Capture Detection. Analytical Chemistry, 2009,81 (8):2912-2920.
[249]Rastkari, N., Ahmadkhaniha, R., Samadi, N., Shafiee, A., Yunesian, M. Single-walled carbon nanotubes as solid-phase microextraction adsorbent for the determination of low-level concentrations of butyltin compounds in seawater. Analytica Chimica Acta,2010,662(1):90-96.
[250]Qi, P. P., Wang, J. C., Jin, J., Su, F., Chen, J. P.2,4-Dimethylphenol imprinted polymers as a solid-phase extraction sorbent for class-selective extraction of phenolic compounds from environmental water. Talanta,2010, 81 (4-5):1630-1635.
[251]Pacakova, V., Loukotkova, L., Bosakova, Z., Stulik, K. Analysis for estrogens as environmental pollutants-A review. Journal of Separation Science,2009,32 (5-6):867-882.
[252]Noppe, II., Le Bizec, B., Verheyden, K., De Brabander, H. F. Novel analytical methods for the determination of steroid hormones in edible matrices. Analytica Chimica Acta,2008,611 (1):1-16.
[253]Giese, R. W. Measurement of endogenous estrogens:analytical challenges and recent advances. Journal of Chromatography A,2003,1000 (1-2):401-412.
[254]Soliman, M. A., Pedersen, J. A., Suffet, I. H. Rapid gas chromatography-mass spectrometry screening method for human pharmaceuticals, hormones, antioxidants and plasticizers in water. Journal of Chromatography A,2004,1029 (1-2):223-237.
[255]Bravo, J. C, Garcinuno, R. M., Fernandez, P.,Durand, J. S. A new molecularly imprinted polymer for the on-column solid-phase extraction of diethylstilbestrol from aqueous samples. Analytical and Bioanalytical Chemistry,2007,388 (5-6):1039-1045.
[256]Yan, W., Li, Y., Zhao, L. X., Lin, J. M. Determination of estrogens and bisphenol A in bovine milk by automated on-line C-30 solid-phase extraction coupled with high-performance liquid chromatography-mass spectrometry. Journal of Chromatography A,2009,1216 (44):7539-7545.
[257]Wang, Q. L., Zhang, A. Z., Pan, X., Chen, L. R. Simultaneous determination of sex hormones in egg products by ZnCl2 depositing lipid, solid-phase extraction and ultra performance liquid chromatography/electrospray ionization tandem mass spectrometry. Analytica Chimica Acta,2010,678 (1): 108-116.
[258]Liu, M. H., Qiu, B., Jin, X., Zhang, L., Chen, X., Chen, G. N. Determination of estrogens in wastewater using three-phase hollow fiber-mediated liquid-phase microextraction followed by HPLC. Journal of Separation Science,2008,31 (4):622-628.
[259]Chang, C. C., Huang, S. D. Determination of the steroid hormone levels in water samples by dispersive liquid-liquid microextraction with solidification of a floating organic drop followed by high-performance liquid chromatography. Analytica Chimica Acta,2010,662 (1):39-43.
[260]Hu, Y. L., Wang, Y. Y., Chen, X. G., Hu, Y. F., Li, G. K. A novel molecularly imprinted solid-phase microextraction fiber coupled with high performance liquid chromatography for analysis of trace estrogens in fishery samples. Talanta,2010,80 (5):2099-2105.
[261]Liu, M. H., Li, M. J., Qiu, B., Chen, X., Chen, G. N. Synthesis and applications of diethylstilbestrol-based molecularly imprinted polymer-coated hollow fiber tube. Analytica Chimica Acta,2010,663 (1):33-38.
[262]Wen, Y., Zhou, B. S., Xu, Y, Jin, S. W., Feng, Y. Q. Analysis of estrogens in environmental waters using polymer monolith in-polyether ether ketone tube solid-phase microextraction combined with high-performance liquid chromatography. Journal of Chromatography A,2006,1133 (1-2):21-28.
[263]Kawaguchi, M., Ishii, Y, Sakui, N., Okanouchi, N., Ito, R.,Inoue, K., Saito, K., Nakazawa, H. Stir bar sorptive extraction with in situ derivatization and thermal desorption-gas chromatography-mass spectrometry in the multi-shot mode for determination of estrogens in river water samples. Journal of Chromatography A,2004, 1049(1-2):1-8.
[264]Betard, A., Fischer, R. A. Metal-Organic Framework Thin Films:From Fundamentals to Applications. Chemical Reviews,2012,112 (2):1055-1083.
[265]Han, S.Y, Liang, C., Qiao, J.Q., Lian, H.Z., Ge, X., Chen, H.Y. A novel evaluation method for extrapolated retention factor in determination of n-octanol/water partition coefficient of halogenated organic pollutants by reversed-phase high performance liquid chromatography. Analytica Chimica Acta,2012,713 (0): 130-135.
[266]de Carvalho, P. H. V., Barreto, A. S., Rodrigues, M. O., Prata, V. D., Alves, P. B., de Mesquita, M. E., Alves, S., Navickiene, S. Two-dimensional coordination polymer matrix for solid-phase extraction of pesticide residues from plant Cordia salicifolia. Journal of Separation Science,2009,32(12):2132-2138.
[267]Zhou, Y. Y., Yan, X. P., Kim, K. N., Wang, S. W., Liu, M. G. Exploration of coordination polymer as sorbent for flow injection solid-phase extraction on-line coupled with high-performance liquid chromatography for determination of polycyclic aromatic hydrocarbons in environmental materials. Journal of Chromatography A,2006,1116(1-2):172-178.
[268]Cui, X. Y., Gu, Z. Y., Jiang, D. Q., Li, Y.,Wang, H. F,Yan, X. P. In situ hydrothermal growth of metal-organic framework 199 films on stainless steel fibers for solid-phase microextraction of gaseous benzene homologues. Analytical Chemistry,2009,81 (23):9771-9777.
[269]Yang, C. X., Yan, X. P. Metal-organic framework MIL-101(Cr) for high-performance liquid chromatographic separation of substituted aromatics. Analytical Chemistry,2011,83(18):7144-7150.
[270]Gu, Z. Y., Jiang, J. Q., Yan, X. P. Fabrication of isoreticular metal-organic framework coated capillary columns for high-resolution gas chromatographic separation of persistent organic pollutants. Analytical Chemistry,2011,83 (13):5093-5100.
[271]Chang, N., Gu, Z. Y., Wang, H. F., Yan, X. P. Metal-Organic-framework-based tandem molecular sieves as a dual platform for selective microextraction and high-resolution gas chromatographic separation of n-Alkanes in complex matrixes. Analytical Chemistry,2011,83 (18):7094-7101.
[272]Huo, S. H., Yan, X. P. Facile magnetization of metal-organic framework MIL-101 for magnetic solid-phase extraction of polycyclic aromatic hydrocarbons in environmental water samples. Analyst,2012,137 (15):3445-3451.
[273]Aquino, A., Wanderley, K. A., Paiva-Santos, C. D., de Sa, G. F., Alexandre, M.D., Junior, S. A.,Navickiene, S. Coordination polymer adsorbent for matrix solid-phase dispersion extraction of pesticides during analysis of dehydrated Hyptis pectinata medicinal plant by GC/MS. Talanta,2010,83 (2):631-636.
[274]Swayze, M. D., Riegner, D. E., Thomas, M. A., Lachance, Z. T., Kaplan, S. E. Chemical warfare agent (CWA) surrogate detection by metal-organic frameworks as solid-phase microextraction (SPME) material. Abstracts of Papers of the American Chemical Society,2011,241.
[275]Chen, X. F., Zang, H., Wang, X., Cheng, J. G., Zhao, R. S., Cheng, C. G., Lu, X. Q. Metal-organic framework MIL-53(AI) as a solid-phase microextraction adsorbent for the determination of 16 polycyclic aromatic hydrocarbons in water samples by gas chromatography-tandem mass speclrometry. Analyst,2012,137 (22):5411-9.
[276]Tranchemontagne, D. J., Hunt, J. R., Yaghi, O. M. Room temperature synthesis of metal-organic frameworks:MOF-5, MOF-74, MOF-177, MOF-199, and IRMOF-0. Tetrahedron,2008,64 (36):8553-8557.
[2771 Penalver, A., Pocurull, E., Borrull, F., Marce, R. M. Method based on solid-phase microextraction-high-performance liquid chromatography with UV and electrochemical detection to determine estrogenic compounds in water samples. Journal of Chromatography A,2002,964 (1-2):153-160.
[278]Hu, C., He, M., Chen, B., Hu, B. Determination of estrogens in pork and chicken samples by stir bar sorptive extraction combined with high-performance liquid chromatography-ultraviolet detection. J Agric Food Chem,2012,60 (42):10494-500.
[279]Pandey, S. K., Kim, K. H., Brown, R. J. C. A review of techniques for the determination of polycyclic aromatic hydrocarbons in air. Trac-Trends In Analytical Chemistry,2011,30 (11):1716-1739.
[280]Wenzl, T., Simon, R., Kleiner, J., Anklam, E. Analytical methods for polycyclic aromatic hydrocarbons (PAHs) in food and the environment needed for new food legislation in the European Union. Trac-Trends In Analytical Chemistry,2006,25 (7):716-725.
[281]Poster, D. L., Schantz, M. M., Sander, L. C., Wise, S. A. Analysis of polycyclic aromatic hydrocarbons (PAHs) in environmental samples:a critical review of gas chromatographic (GC) methods. Analytical And Bioanalytical Chemistry,2006,386 (4):859-881.
[282]Plaza-Bolanos, P., Frenich, A. G., Vidal, J. L. M. Polycyclic aromatic hydrocarbons in food and beverages. Analytical methods and trends. Journal of Chromatography A,2010,1217 (41):6303-6326.
[283]Xu, H., Ding, Z. Q., Lv, L. L., Song, D. D., Feng, Y. Q. A novel dispersive liquid-liquid microextraction based on solidification of floating organic droplet method for determination of polycyclic aromatic hydrocarbons in aqueous samples. Analytica Chimica Acta,2009,636 (1):28-33.
[284]Sanagi, M. M., Loh, S. H., Ibrahim, W. A. W.,Hasan, M. N. Agarose film liquid phase microextraction combined with gas chromatography-mass spectrometry for the determination of polycyclic aromatic hydrocarbons in water. Journal of Chromatography A,2012,1262:43-48.
[285]Wu, Y. L., Xia, L. B., Chen, R., Hu, B. Headspace single drop microextraction combined with HPLC for the determination of trace polycyclic aromatic hydrocarbons in environmental samples. Talanta,2008,74 (4): 470-477.
[286]Khalili-Fard, V., Ghanemi, K., Nikpour, Y., Fallah-Mehrjardi, M. Application of sulfur microparticles for solid-phase extraction of polycyclic aromatic hydrocarbons from sea water and wastewater samples. Analytica Chimica Acta,2012,714:89-97.
[287]Hung, C. H., Ho, H. P., Lin, M. T., Chen, C. Y., Shu, Y. Y., Lee, M. R. Purge-assisted headspace solid-phase microextraction combined with gas chromatography/mass spectrometry for the determination of trace nitrated polycyclic aromatic hydrocarbons in aqueous samples. Journal of Chromatography A,2012,1265: 1-6.
[288]Martendal, E., Carasek, E. A new approach based on a combination of direct and headspace cold-fiber solid-phase microextraction modes in the same procedure for the determination of polycyclic aromatic hydrocarbons and phthalate esters in soil samples. Journal of Chromatography A,2011,1218 (13):1707-1714.
[289]Zuin, W. G., Montero, L., Bauer, C., Popp, P. Stir bar sorptive extraction and high-performance liquid chromatography-fluorescence detection for the determination of polycyclic aromatic hydrocarbons in Mate teas. Journal of Chromatography A,2005,1091 (1-2):2-10.
[290]Ahnfeldt, T., Gunzelmann, D., Loiseau, T., Hirsemann, D., Senker, J., Ferey, G., Stock, N. Synthesis and Modification of a Functionalized 3D Open-Framework Structure with MIL-53 Topology. Inorganic Chemistry, 2009,48 (7):3057-3064.
[291]Biswas, S., Ahnfeldt, T., Stock, N. New Functionalized Flexible Al-MIL-53-X (X=-Cl,-Br,-CH3,-NO2,-(OH)(2)) Solids:Syntheses, Characterization, Sorption, and Breathing Behavior. Inorganic Chemistry,2011,50 (19):9518-9526.
[292]Araujo, L., Wild, J.,Villa, N., Camargo, N., Cubillan, D., Prieto, A. Determination of anti-inflammatory drugs in water samples, by in situ derivatization, solid phase microextraction and gas chromatography-mass spectrometry. Talanta,2008,75 (1):111-115.
[293]Popp, P., Keil, P., Montero, L., Ruckert, M. Optimized method for the determination of 25 polychlorinated biphenyls in water samples using stir bar sorptive extraction followed by thermodesorption gas chromatography mass spectrometry. Journal of Chromatography A,2005,1071 (1-2):155-162.
[294]Lv, Y. K., Wang, L. M., Yang, L., Zhao, C. X., Sun, H. W. Synthesis and application of molecularly imprinted pory(methacrylic acid)-silica hybrid composite material for selective solid-phase extraction and high-performance liquid chromatography determination of oxytetracycline residues in milk. Journal of Chromatography A,2012,1227:48-53.
[295]Baggiani, C., Baravalle, P., Giovannoli, C., Anfossi, L., Giraudi, G. Molecularly imprinted polymer/cryogel composites for solid-phase extraction of bisphenol A from river water and wine. Analytical and Bioanalytical Chemistry,2010,397 (2):815-822.
[296]Gao, R. X., Su, X. Q., He, X. W., Chen, L. X., Zhang, Y. K. Preparation and characterisation of core-shell CNTs@MIPs nanocomposites and selective removal of estrone from water samples. Talanta,2011,83 (3): 757-764.
[297]Pan, J. M., Zou, X. H., Wang, X., Guan, W., Yan, Y. S., Han, J. A. Selective recognition of 2,4-dichlorophenol from aqueous solution by uniformly sized molecularly imprinted microspheres with beta-cyclodextrin/attapulgite composites as support. Chemical Engineering Journal,2010,162 (3):910-918.
[298]Zou, X. H., Pan, J. M., Ou, H. X., Wang, X., Guan, W., Li, C. X.,Yan, Y. S., Duan, Y. Q. Adsorptive removal of Cr(Ⅲ) and Fe(Ⅲ) from aqueous solution by chitosan/attapulgite composites: Equilibrium, thermodynamics and kinetics. Chemical Engineering Journal,2011,167(1):112-121.
[299]Asadollahzadeh, H., Noroozian, E., Maghsoudi, S. Solid-phase microextraction of phthalate esters from aqueous media by electrochemically deposited carbon nanotube/polypyrrole composite on a stainless steel fiber. Analytica Chimica Acta,2010,669 (1-2):32-38.
[300]Aguilar-Arteaga, K., Rodriguez, J. A., Miranda, J. M., Medina, J., Barrado, E. Determination of non-steroidal anti-inflammatory drugs in wastewaters by magnetic matrix solid phase dispersion-HPLC. Talanta, 2010,80(3):1152-1157.
[301]Fan, Y., Feng, Y. Q., Da, S. L., Wang, Z. H. In-tube solid phase microextraction using a beta-cyclodextrin coated capillary coupled to high performance liquid chromatography for determination of non-steroidal anti-inflammatory drugs in urine samples. Talanta,2005,65 (1):111-117.
[302]Zhao, A. J., Wang, X. D., Ma, M. P., Wang, W. W., Sun, H.L.,Yan, Z. J., Xu, Z. T., Wang, H. L. Temperature-assisted ionic liquid dispersive liquid-liquid microextraction combined with high performance liquid chromatography for the determination of PCBs and PBDEs in water and urine samples. Microchimica Acta,2012,177 (1-2):229-236.
[303]Luo, Y. B., Zheng, H. B., Wan, J. X., Gao, Q.,Yu, Q. W., Feng, Y. Q. An anionic exchange stir rod sorptive extraction based on monolithic material for the extraction of non-steroidal anti-inflammatory drugs in environmental aqueous samples. Talanta,2011,86:103-108.
[304]Prieto, A., Zuloaga, O.,Usobiaga, A., Etxebarria, N., Fernandez, L. A. Development of a stir bar sorptive extraction and thermal desorption-gas chromatography-mass spectrometry method for the simultaneous determination of several persistent organic pollutants in water samples. Journal of Chromatography A,2007, 1174 (1-2):40-49.