NWIPB OpenIR

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Determination of residual organophosphorus thioester pesticides in agricultural products by chemical isotope-labelling liquid chromatography-tandem mass spectrometry coupled with in-syringe dispersive solid phase clean-up and in situ cleavage 期刊论文
ANALYTICA CHIMICA ACTA, 2019, 卷号: 1055
作者:  Yu, Yanxin;  You, Jinmao;  Sun, Zhiwei;  Li, Guoliang;  Ji, Zhongyin;  Zhang, Shijuan;  Zhou, Xuxia
收藏  |  浏览/下载:76/0  |  提交时间:2019/11/26
Organophosphorus thioester pesticides  Chemical isotope labelling  Agricultural products  Mass spectrometry  
HPLC determination of gamma-aminobutyric acid and its analogs in human serum using precolumn fluorescence labeling with 4-(carbazole-9-yl)-benzyl chloroformate 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2019, 卷号: 42, 期号: 4
作者:  Yu, Yanxin;  You, Jinmao;  Sun, Zhiwei;  Ji, Zhongyin;  Hu, Na;  Zhou, Wu;  Zhou, Xuxia
收藏  |  浏览/下载:121/0  |  提交时间:2019/11/26
gamma-aminobutyric acid  4-(carbazole-9-yl)-benzyl chloroformate  high-performance liquid chromatography  human serum  
Determination of nitrofuran metabolites in marine products by high performance liquid chromatography-fluorescence detection with microwave-assisted derivatization 期刊论文
NEW JOURNAL OF CHEMISTRY, 2019, 卷号: 43, 期号: 6
作者:  Luo, Xianzhu;  Sun, Zhiwei;  Wang, Xu;  Yu, Yanxin;  Ji, Zhongyin;  Zhang, Shijuan;  Li, Guoliang;  You, Jinmao
收藏  |  浏览/下载:161/0  |  提交时间:2019/11/26
Determination of naturally occurring thyreostats in bovine milk by high performance liquid chromatography combined with fluorescence detection 期刊论文
MICROCHEMICAL JOURNAL, 2019, 卷号: 145
作者:  Ji, Zhongyin;  Yu, Yanxin;  Jin, Qianqian;  Li, Guoliang;  Hu, Na;  Zhou, Wu;  Suo, Yourui;  Sun, Zhiwei;  You, Jinmao
收藏  |  浏览/下载:65/0  |  提交时间:2019/11/26
Thyreostats  Thiouracil  Milk  HPLC-FLD  
Novel fluorescence labeling reagent 4-(carbazole-9-yl)-benzyl chloroformate and its application in the determination of nitrofuran metabolites compounds in foodstuffs by high performance liquid chromatography with fluorescence detection 期刊论文
MICROCHEMICAL JOURNAL, 2019, 卷号: 145
作者:  Yu, Yanxin;  Li, Ning;  Jin, Qianqian;  Ji, Zhongyin;  Sun, Zhiwei;  Li, Guoliang;  Zhang, Shijuan;  You, Jinmao
收藏  |  浏览/下载:68/0  |  提交时间:2019/11/26
Nitrofurans metabolites compounds  Foodstuffs  4-(Carbazole-9-yl)-benzyl chloroformate  HPLC-FLD  
A highly sensitive and selective method for determination of phenoxy carboxylic acids from environmental water samples by dispersive solid-phase extraction coupled with ultra high performance liquid chromatography-tandem mass spectrometry 期刊论文
TALANTA, 2019, 卷号: 191
作者:  Ji, Zhongyin;  Cheng, Jie;  Song, Cuihua;  Hu, Na;  Zhou, Wu;  Suo, Yourui;  Sun, Zhiwei;  You, Jinmao
收藏  |  浏览/下载:118/0  |  提交时间:2019/11/26
Isotope-coded derivatization  Dispersive solid-phase extraction  Ultra-high performance liquid chromatography-tandem mass spectrometry  Phenoxy carboxylic acid  
Rapid microwave assisted derivatization of nitrofuran metabolites for analysis in shrimp by high performance liquid chromatography-fluorescence detector 期刊论文
MICROCHEMICAL JOURNAL, 2019, 卷号: 150
作者:  Luo, Xianzhu;  Yu, Yanxin;  Kong, Xiaojian;  Wang, Xu;  Ji, Zhongyin;  Sun, Zhiwei;  You, Jinmao
收藏  |  浏览/下载:105/0  |  提交时间:2019/11/26
Microwave-assisted derivatization  Nitrofurans metabolites  HPLC-FLD  4-(Acridone-10-yl)benzaldehyde  Box-Behnken design