A generic approach for expanding homolog-targeted residue screening of sulfonamides using a fast matrix separation and class-specific fragmentation-dependent acquisition with a hybrid quadrupole-linear ion trap mass spectrometer

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成果类型：

期刊论文

作者：

Huang, Chunlin;Guo, Bin*;Wang, Xiaoying;Li, Jie;Zhu, Weitao;...

通讯作者：

Guo, Bin

作者机构：

[Li, Jie; Huang, Chunlin] Univ S China, Sch Pharm & Life Sci, Dept Biochem & Mol Biol, Hengyang 421001, Peoples R China.

[Guo, Bin; Wang, Xiaoying; Zhu, Weitao; Chen, Bo; Yao, Shouzhuo] Hunan Normal Univ, Minist Educ China, Key Lab Chem Biol & Tradit Chinese Med Res, Changsha 410081, Hunan, Peoples R China.

[Ouyang, Shan] Shenzhen Entry Exit Inspect & Quarantine Bur Peop, Food Inspect & Quarantine Ctr, Shenzhen 518067, Peoples R China.

通讯机构：

[Guo, Bin] H

Hunan Normal Univ, Minist Educ China, Key Lab Chem Biol & Tradit Chinese Med Res, Changsha 410081, Hunan, Peoples R China.

语种：

英文

关键词：

Animal tissues;Dispersive solid-phase extraction;Multi-residue;Semi-targeted screening;Sulfonamides;Triple-quadrupole linear ion trap mass spectrometer

期刊：

Analytica Chimica Acta

ISSN：

0003-2670

年：

2012

卷：

737

页码：

83-98

DOI：

10.1016/j.aca.2012.05.041

基金类别：

The authors acknowledge Aid Program for Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province. This work was supported by the National “863” Research Foundation ( 2010AA023001 ), the National Natural Science Foundation of China ( 20927005 , 21005027 ), Open Fund of Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research ( KLCBTCMR2009-06 ), Scientific Research Fund of Hunan Provincial Education Department ( 10C1172 ), and the Science Research Funds of Hunan province ( 2010TT1001 ).

机构署名：

本校为第一机构

院系归属：

化学化工学院

药学与生物科学学院

摘要：

A generic and efficient homolog-targeted approach was used to expand screening and detection of target class of sulfonamides and structural analogs, based on a fast single-tube extraction/partitioning-multifunction adsorption cleanup (SEP/MAC) for class-specific fragmentation-dependent acquisition with a liquid chromatography-hybrid triple-quadrupole linear ion trap mass spectrometer (LC-QqLIT). By combining the two-stage process conducted in a single tube as one-pot protocol, the straightforward SEP/MAC procedure was optimized to offer clean extracts with reasonable recovery (71-109% with RSD...

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A generic approach for expanding homolog-targeted residue screening of sulfonamides using a fast matrix separation and class-specific fragmentation-dependent acquisition with a hybrid quadrupole-linear ion trap mass spectrometer

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