数码比色分析进展
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摘要
数码比色分析是一种基于颜色数字化的定量分析新工具。数码相机、扫描仪、智能手机等数码设备在一定软件的辅助下可将颜色深浅信息有效记录下来并实现数字化表示。这种方法不仅保留了目视比色法灵活、方便的优点,也克服了目视比色法难以完成准确定量测定的缺点。本文以数码比色分析中常用硬件设备为线索,综述了该方法的进展。
Digital colorimetry is a new quantitative analysis tool based on color digitization. Digital cameras,scanners,smart phones and other digital devices can effectively record the color information which is digitized under the assistance of some pre-installed software. This method not only preserves the advantages of convenience in traditional visual colorimetry,but also overcomes the disadvantage of unreliable quantitation in visual colorimetry. The research progress on this method in terms of hardware devices commonly used in digital colorimetry was summarized.
Digital colorimetry is a new quantitative analysis tool based on color digitization. Digital cameras,scanners,smart phones and other digital devices can effectively record the color information which is digitized under the assistance of some pre-installed software. This method not only preserves the advantages of convenience in traditional visual colorimetry,but also overcomes the disadvantage of unreliable quantitation in visual colorimetry. The research progress on this method in terms of hardware devices commonly used in digital colorimetry was summarized.
引文
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[18]Iqbal Z,Bjorklund R B.Colorimetric analysis of water and sand samples performed on a mobile phone[J].Talanta,2011,84(4):1118-1123.
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[20]Botelho B G,De assis L P,Sena M M.Development and analytical validation of a simple multivariate calibration method using digital scanner images for sunset yellow determination in soft beverages[J].Food Chemistry,2014,159:175-180.
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[27]Ariza-Avidad M,Agudo-Acemel M,Salinas-Castillo A,et al.Inkjetprinted disposable metal complexing indicator-displacement assay for sulphide determination in water[J].Analytic Chimica Acta,2015,872:55-62.
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[29]Choodum A,Daeid N N.Digital image-based colourimetric tests for amphetamine and methylamphetamine[J].Drug Testing and Analysis,2011,3(5):277-282.
[30]Lau K T,Edwards S,Diamond D.Solid-state ammonia sensor based on Berthelot’s reaction[J].Sensors and Actuators B:Chemical,2004,98(1):12-17.
[31]Chen C L,Hsieh K T,Hsu C F,et al.Facile multi-dimensional profiling of chemical gradients at the millimetre scale[J].Analyst,2016,141(1):150-156.
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[35]Torres A R,Lyra W D S,Evangelista de A S I,et al.A digital imagebased method for determining of total acidity in red wines using acidbase titration without indicator[J].Talanta,2011,84(3):601-606.
[36]Gaiao Eda N,Martins V L,Lyra W S,et al.Digital image-based titrations[J].Analytic Chimica Acta,2006,2(570):283-290.
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[39]Choodum A,Parabun K,Klawach N,et al.Analysis of chain saw lubricating oils commonly used in Thailand’s southern border provinces for forensic science purpose[J].Forensic Science International,2014,235:8-13.
[40]Wang S,Zhao X,Khimji I,et al.Integration of cell phone imaging with microchip ELISA to detect ovarian cancer HE4 biomarker in urine at the point-of-care[J].Lab on a Chip,2011,11(20):3411-3418.
[41]Garcia A,Erenas M M,Marinetto E D,et al.Mobile phone platform as portable chemical analyzer[J].Sensors and Actuators B:Chemical,2011,156(1):350-359.
[42]Gupta R,Reifenberger R G,Kulkarni G U.Cellphone Camera Imaging of a Periodically Patterned Chip as a Potential Method for Point-ofCare Diagnostics[J].ACS Applied Materials Interfaces,2014,6(6):3923-3929.
[43]Choodum A,Kanatharana P,Wongniramaikul W,et al.Poly vinyl alcohol cryogel as a selective test kit for pre and post blast trinitrotoluene[J].Sensors and Actuators B:Chemical,2016,(222):654-662.
[44]Thongprajukaew K,Choodum A,Sa E B,et al.Smart phone:A popular device supports amylase activity assay in fisheries research[J].Food Chemistry,2014,163:87-91.
[45]Feiteira F N,Dos reis L G T,Pacheco W F,et al.Solvent less determination of total anionic surfactants in waters using polyurethane foam as support and analysis of digital images[J].Microchemical Journal,2015,119:44-50.
[46]Passaretti Filho J,Da Silveira Petruci J F,Cardoso Arnaldo Alves.Development of a simple method for determination of NO2in air using digital scanner images[J].Talanta,2015140:73-80.
[47]Lin C L,Wang S H,Cheng H Y,et al.Bimodal Biometric Verification Using the Fusion of Palmprint and Infrared Palm-Dorsum Vein Images[J].Sensors(Basel),2015,15(12):31339-31361.
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[49]Oliveira L F,Canevari N T,Guerra M B,et al.Proposition of a simple method for chromium(VI)determination in soils from remote places applying digital images:A case study from Brazilian Antarctic Station[J].Microchemical Journal,2013,109:165-169.
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[51]王旭东,叶玉堂.CMOS与CCD图像传感器的比较研究和发展趋势[J].电子设计工程,2010,18(11):178-181.
[52]熊平.CCD与CMOS图像传感器特点比较[J].半导体光电,2004,25(1):1-4.
[53]Grudpan K,Kolev S D,Lapanantnopakhun S,et al.Applications of everyday IT and communications devices in modern analytical chemistry:A review[J].Talanta,2015,136:84-94.
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