In situ metathesis reaction combined with liquid-phase microextraction based on the solidification of sedimentary ionic liquids for the determination of pyrethroid insecticides in water samples
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- 作者：Lu Hu ; Panjie Zhang ; Wanyu Shan ; Xuan Wang ; Songqing Li ; Wenfeng Zhou ; Haixiang Gao ; hxgao@cau.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Dispersion liquid&ndash ; liquid microextraction ; Solidification of sedimentary ionic liquids ; In situ metathesis ; Pyrethroid insecticides ; Central composite design ; High performance liquid chromatography
- 刊名：Talanta
- 出版年：2015
- 出版时间：1 November 2015
- 年：2015
- 卷：144
- 期：Complete
- 页码：98-104
- 全文大小：1879 K
文摘
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A novel method based on the solidification of sedimentary ionic liquids was proposed.
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The extraction solvent, [P44412][PF6], which can solidify at low temperature was used.
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This method was successfully used for the rapid determination of pyrethroids.
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The solidification of the IL simplifies the experimental operation.