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Development of an Efficient HPLC Fluorescence Detection Method for Brassinolide by Ultrasonic-Assisted Dispersive Liquid-Liquid Microextraction Coupled with Derivatization 期刊论文
CHROMATOGRAPHIA, 2014, 卷号: 77, 期号: 23-24, 页码: 1653-1660
作者:  Lv, Tao;  Zhao, Xian-En;  Zhu, Shuyun;  Ji, Zhongyin;  Chen, Guang;  Sun, Zhiwei;  Song, Cuihua;  You, Jinmao;  Suo, Yourui;  Zhao, XE (reprint author), Qufu Normal Univ, Coll Chem & Chem Engn, Shandong Prov Key Lab Life Organ Anal, Qufu 273165, Shandong, Peoples R China.
浏览  |  Adobe PDF(1036Kb)  |  收藏  |  浏览/下载:413/136  |  提交时间:2016/12/21
Column Liquid Chromatography  Ultrasonic-assisted Dispersive Liquid-liquid Microextraction Derivatization  Fluorescence Detection  Brassinolide  Plant Matrix  
LC-ESI-MS Determination of 20 Free Amino Acids in Tibetan Medicine Gentiana dahurica with Pre-Column Fluorescence Derivatization 期刊论文
CHROMATOGRAPHIA, 2009, 卷号: 70, 期号: 11-12, 页码: 1627-1633
作者:  Sun, Jing;  Li, Faqiang;  Xu, Wenhua;  Zhou, Guoying;  You, Jinmao;  Chen, Guichen
收藏  |  浏览/下载:501/0  |  提交时间:2011/12/13
Column Liquid Chromatography  Lc-esi-ms  Free Amino Acids  Tibetan Medicine  Gentiana Dahurica  
10-Ethyl-acridine-2-sulfonyl Chloride: A New Derivatization Agent for Enhancement of Atmospheric Pressure Chemical Ionization of Estrogens in Urine 期刊论文
CHROMATOGRAPHIA, 2009, 卷号: 70, 期号: 1-2, 页码: 45-55
作者:  You, Jinmao;  Zhao, Huaixin;  Sun, Zhiwei;  Suo, Yourui;  Chen, Guichen
收藏  |  浏览/下载:676/0  |  提交时间:2011/12/13
Column Liquid Chromatography-mass Spectrometry  Estrogens  10-ethyl-acridine-2-sulfonyl Chloride  
Determination of 30 free fatty acids in two famous Tibetan medicines by HPLC with fluorescence detection and mass spectrometric identification 期刊论文
CHROMATOGRAPHIA, 2007, 卷号: 65, 期号: 7-8, 页码: 469-476
作者:  Sun, Jing;  Chen, Guichen;  Zhao, Xianen;  Xu, Wenhua;  Zhou, Guoying;  Han, Youji;  You, Jinmao
浏览  |  Adobe PDF(344Kb)  |  收藏  |  浏览/下载:785/226  |  提交时间:2009/12/08
Column Liquid Chromatography-mass Spectrometry  Fluorescence Detection  Free Fatty Acids  Gentiana Straminea  G. Dahurica  
Pre-column derivatization of amines with 1,2-benzo-3,4-dihydrocarbazole-9-isopropyl chloroformate followed by LC-fluorescence and LC-APCI-MS 期刊论文
CHROMATOGRAPHIA, 2006, 卷号: 63, 期号: 7-8, 页码: 337-343
作者:  You, JM;  Chen, XM;  Zhao, XN;  Su, YR;  Wang, HL;  Li, YL;  Sun, J
浏览  |  Adobe PDF(306Kb)  |  收藏  |  浏览/下载:1195/340  |  提交时间:2009/12/08
Column Liquid Chromatography  Derivatization  Amines  1  2-benzo-3  4-dihydrocarbazole-9-isopropyl Chloroformate