Polydopamine-based immobilization of a hydrazone covalent organic framework for headspace solid-phase microextraction of pyrethroids in vegetables and fruits
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- 作者：Mingxue Wua ; Gang Chena ; Ping Liub ; Weihong Zhoua ; Qiong Jiaa ; jiaqiong@jlu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Polydopamine ; Hydrazone covalent organic framework ; Solid-phase microextraction ; Pyrethroids
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：22 July 2016
- 年：2016
- 卷：1456
- 期：Complete
- 页码：34-41
- 全文大小：1731 K
文摘
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Synthesis of a novel hydrazone covalent organic framework with a simple method.
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Application of the fiber to preconcentration of pyrethroids combined with GC-ECD.
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Optimization of synthesis and preconcentration processes.
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Validation of the method and application to real sample analysis.