A facile and fully automated on-fiber derivatization protocol for direct analysis of short-chain aliphatic amines using a matrix compatible solid-phase microextraction coating
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- 作者：Emanuela Gionfriddo1 ; Alice Passarini1 ; Janusz Pawliszyn ; janusz@sciborg.uwaterloo.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：SPME ; Matrix compatible coating ; Derivatization ; Short-chain aliphatic amines ; Pentafluorobenzaldehyde
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：29 July 2016
- 年：2016
- 卷：1457
- 期：Complete
- 页码：22-28
- 全文大小：1052 K
文摘
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A facile and fully automated on-fiber derivatization method for short chain amines was developed.
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The use of standard gas generating vial, for derivatization agent loading, improved analysis throughput.
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The hydrolysis of amines derivatives was avoided by the use of PDMS/DVB/PDMS coating.
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Limits of quantitation at sub-μg L−1 level were obtained for analysis of aqueous samples.