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Synthesis of weak cation exchange/C18 bifunctional magnetic polymers for pretreatment and determination of glufosinate and its two metabolites in plasma samples 期刊论文
发表期刊: JOURNAL OF CHROMATOGRAPHY A. 出版年: 2024, 卷号: 1725
作者:  Sun, Dier;  Gao, Guosheng;  Wen, Lili;  Xu, Zemin
收藏  |  浏览/下载:22/0  |  提交时间:2024/10/04
WCX/C 18 bifunctional magnetic polymer  composites (Fe 3 O 4 @WCX/C 18 )  HILIC based LC-MS/MS  Magnetic solid -phase extraction (MSPE)  Glufosinate  Metabolites  
Design and synthesis of amphiphilic carboxyl-functionalized magnetic polymer microspheres for fast determination of paraquat and its four metabolites in human urine samples prior to ultra-high performance liquid chromatography-high resolution mass spectrometry 期刊论文
发表期刊: JOURNAL OF CHROMATOGRAPHY A. 出版年: 2022, 卷号: 1670
作者:  Pan, Shengdong;  Huang, Zhiping;  Shang, Chunqing;  Wang, Li;  Qiu, Qiaoli;  Xu, Zemin;  Zhang, Dandan
收藏  |  浏览/下载:19/0  |  提交时间:2024/09/20
Amphiphilic carboxyl-functionalized magnetic polymer microspheres (Amphiphilic-MPs-COOH)  UPLC-HRMS  Magnetic-phase extraction (MSPE)  Paraquat  Metabolites  Urine sample