Determination of aliphatic amines in food by on-fiber derivatization solid-phase microextraction with a novel zeolitic imidazolate framework 8-coated stainless steel fiber

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• 作者：Jie Huang^a ; ^c ; Changrong Ou^a ; ^c ; ^{ouchangrong@nbu.edu.cn} ; Fangying Lv^b ; Yuting Cao^b ; Haiqing Tang^d ; You Zhou^b ; Ning Gan^b ; ^{ganning@nbu.edu.cn}
• 关键词：Aliphatic diamines ; GC-MS ; On-fiber derivatization ; Solid-phase microextraction ; Zeolitic imidazolate framework 8 coating
• 刊名：Talanta
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：165
• 期：Complete
• 页码：326-331
• 全文大小：609 K
• 卷排序：165

文摘

A facile on-fiber derivatization SPME assay was used for direct extraction of aliphatic amines in aqueous fish samples. The derivatization reagent was loaded into the ZIF-8 coating which can prevent its hydrolysis. ZIF-8 which possesses high surface area and porous nature can load enormous amount of reagent to increase the sensitivity. The whole extraction process is environment friendly and easy to manipulate for analysis of fish samples.