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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:126/0  |  提交时间:2019/11/26
gamma-aminobutyric acid  4-(carbazole-9-yl)-benzyl chloroformate  high-performance liquid chromatography  human serum  
A stable mesoporous metal-organic framework as highly efficient sorbent of dispersive micro solid-phase extraction for the determination of polycyclic aromatic hydrocarbons by HPLC 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2018, 卷号: 41, 期号: 23
作者:  Xia, Lian;  Liu, Lijie;  Dou, Yanan;  Guo, Lan;  Li, Guoliang;  Sun, Zhiwei;  You, Jinmao
收藏  |  浏览/下载:145/0  |  提交时间:2019/11/26
dispersive micro solid-phase extraction  high-performance liquid chromatography  metal-organic frameworks  polycyclic aromatic hydrocarbons  
3-(2-Bromoacetamido)-N-(9-ethyl-9H)-carbazol fluorescent probe and its application for the determination of thiophenols in rubber products by HPLC with fluorescence detection and atmospheric chemical ionization mass spectrometry identification 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2017, 卷号: 40, 期号: 12, 页码: 2528-2540
作者:  You, Jinmao;  Dou, Kun;  Song, Cuihua;  Li, Guoliang;  Sun, Zhiwei;  Zhang, Shijuan;  Chen, Guang;  Zhao, Xianen;  Hu, Na;  Zhou, Wu
收藏  |  浏览/下载:177/0  |  提交时间:2017/10/09
Fluorescence Detection  High-performance Liquid Chromatography  Rubber  Thiophenols  
Rapid and sensitive determination of phytosterols in functional foods and medicinal herbs by using UHPLC-MS/MS with microwave-assisted derivatization combined with dual ultrasound-assisted dispersive liquid-liquid microextraction 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2017, 卷号: 40, 期号: 3, 页码: 725-732
作者:  Sun, Jing;  Zhao, Xian-En;  Dang, Jun;  Sun, Xiaoyan;  Zheng, Longfang;  You, Jinmao;  Wang, Xiao
收藏  |  浏览/下载:212/0  |  提交时间:2017/06/22
Derivatization  Dispersive Liquid-liquid Microextraction  Phytosterol  Sensitivity Enhancement  Triple Quadrupole Mass Spectrometry  
Rapid and sensitive determination of phytosterols in functional foods and medicinal herbs by using UHPLC-MS/MS with microwave-assisted derivatization combined with dual ultrasound-assisted dispersive liquid-liquid microextraction 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2017, 卷号: 40, 期号: 3, 页码: 725-732
作者:  Sun, Jing;  Zhao, Xian-En;  Dang, Jun;  Sun, Xiaoyan;  Zheng, Longfang;  You, Jinmao;  Wang, Xiao
收藏  |  浏览/下载:187/0  |  提交时间:2017/06/22
Derivatization  Dispersive Liquid-liquid Microextraction  Phytosterol  Sensitivity Enhancement  Triple Quadrupole Mass Spectrometry  
Determination of bisphenol A, 4-octylphenol, and 4-nonylphenol in soft drinks and dairy products by ultrasound-assisted dispersive liquid-liquid microextraction combined with derivatization and high-performance liquid chromatography with fluorescence detection 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2014, 卷号: 37, 期号: 19, 页码: 2757-2763
作者:  Lv, Tao;  Zhao, Xian-En;  Zhu, Shuyun;  Qu, Fei;  Song, Cuihua;  You, Jinmao;  Suo, Yourui
浏览  |  Adobe PDF(742Kb)  |  收藏  |  浏览/下载:310/21  |  提交时间:2014/12/19
Derivatization  Endocrinedisruptors  Food Analysis  Fluorescence Detection  Microextraction  
Application of an efficient strategy based on liquid-liquid extraction, high-speed counter-current chromatography, and preparative HPLC for the rapid enrichment, separation, and purification of four anthraquinones from Rheum tanguticum 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2014, 卷号: 37, 期号: 1-2, 页码: 165-170
作者:  Chen, Tao;  Liu, Yongling;  Zou, Denglang;  Chen, Chen;  You, Jinmao;  Zhou, Guoying;  Sun, Jing;  Li, Yulin
浏览  |  Adobe PDF(516Kb)  |  收藏  |  浏览/下载:523/75  |  提交时间:2014/12/19
Anthraquinones  High-speed Counter-current Chromatography  Liquid-liquid Extraction  Preparative Hplc  Rheum Tanguticum  
A new fluorescent derivatization reagent and its application to free fatty acid analysis in pomegranate samples using HPLC with fluorescence detection 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2013, 卷号: 36, 期号: 24, 页码: 3853-3859
作者:  Wang, Aihong;  Li, Guoliang;  You, Jinmao;  Ji, Zhongyin;  You, JM (reprint author), Qufu Normal Univ, Key Lab Life Organ Anal Shandong Prov, Qufu 273165, Shandong, Peoples R China.
Adobe PDF(297Kb)  |  收藏  |  浏览/下载:634/162  |  提交时间:2014/05/09
Fluorescent Derivatization  Free Fatty Acids  Pomegranate  
Application of 10-ethyl-acridine-3-sulfonyl chloride for HPLC determination of aliphatic amines in environmental water using fluorescence and APCI-MS 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2009, 卷号: 32, 期号: 9, 页码: 1351-1362
作者:  You, Jinmao;  Zhao, Huaixin;  Sun, Zhiwei;  Xia, Lian;  Yan, Tao;  Suo, Yourui;  Li, Yulin
收藏  |  浏览/下载:511/0  |  提交时间:2011/12/13
Amines  10-ethyl-acridine-3-sulfonyl Chloride  Hplc  Ms  
Enhancement of atmospheric pressure chemical ionization for the determination of free and glycine-conjugated bile acids in human serum 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2006, 卷号: 29, 期号: 18, 页码: 2837-2846
作者:  You, Jinmao;  Shi, Yunwei;  Zhao, Xianen;  Zhang, Haifeng;  Suo, Yourui;  Li, Yulin;  Wang, Honglun;  Sun, Jing
浏览  |  Adobe PDF(983Kb)  |  收藏  |  浏览/下载:891/267  |  提交时间:2009/12/08
Bile Acids  1  Derivatization  2-benzo-3  Human Serum  4-dihydrocarbazole-9-ethyl-benzenesulfonate  Lc  Ms