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Dual ultrasonic-assisted dispersive liquid-liquid microextraction coupled with microwave-assisted derivatization for simultaneous determination of 20(S)-protopanaxadiol and 20(S)-protopanaxatriol by ultra high performance liquid chromatography-tandem mass spectrometry 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2016, 卷号: 1437, 页码: 49-57
作者:  Zhao, Xian-En;  Lv, Tao;  Zhu, Shuyun;  Qu, Fei;  Chen, Guang;  He, Yongrui;  Wei, Na;  Li, Guoliang;  Xia, Lian;  Sun, Zhiwei;  Zhang, Shijuan;  You, Jinmao;  Liu, Shu;  Liu, Zhigiang;  Sun, Jing;  Liu, Shuying
收藏  |  浏览/下载：258/0  |  提交时间：2016/07/19
Dispersive Liquid-liquid Microextraction  Microwave-assisted Derivatization  Mass Spectrometry Sensitization  20(s)-protopanaxadiol  20(s)-protopanaxatriol  Pharmacokinetics  
A novel, sensitive and convenient method for determination of sialic acids in human serum utilizing ultrasonic-assisted closed in-syringe hydrolysis and derivatization prior to high performance liquid chromatography 期刊论文
ANALYTICAL METHODS, 2016, 卷号: 8, 期号: 3, 页码: 554-563
作者:  Wu, Chuanxiang;  Xia, Lian;  Liu, Lijie;  Qu, Fengli;  Li, Guoliang;  Sun, Zhiwei;  Ji, Zhongyin;  Sun, Weiwei;  You, Jinmao
收藏  |  浏览/下载：143/0  |  提交时间：2016/12/19
Simultaneous determination of six triterpenic acids in some Chinese medicinal herbs using ultrasound-assisted dispersive liquid-liquid microextraction and high-performance liquid chromatography with fluorescence detection 期刊论文
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 2015, 卷号: 107, 页码: 98-107
作者:  Wu, Hongliang;  Li, Guoliang;  Liu, Shucheng;  Liu, Di;  Chen, Guang;  Hu, Na;  Suo, Yourui;  You, Jinmao
浏览  |  Adobe PDF(2650Kb)  |  收藏  |  浏览/下载：394/115  |  提交时间：2015/12/17
Triterpenic Acids  Pre-column Derivatization  High-performance Liquid Chromatography  Ultrasound-assisted Dispersive Liquid-liquid Microextraction  Response Surface Methodology  Traditional Chinese Medicinal Herbs  
Simultaneous Determination of Seven Biogenic Amines in Foodstuff Samples Using One-Step Fluorescence Labeling and Dispersive Liquid-Liquid Microextraction Followed by HPLC-FLD and Method Optimization Using Response Surface Methodology 期刊论文
FOOD ANALYTICAL METHODS, 2015, 卷号: 8, 期号: 3, 页码: 685-695
作者:  Wu, Hongliang;  Li, Guoliang;  Liu, Shucheng;  Ji, Zhongyin;  Zhang, Qiulong;  Hu, Na;  Suo, Yourui;  You, Jinmao;  Li, GL (reprint author), Qufu Normal Univ, Key Lab Life Organ Anal Shandong Prov, Qufu, Peoples R China.
浏览  |  Adobe PDF(1802Kb)  |  收藏  |  浏览/下载：344/132  |  提交时间：2015/12/17
Biogenic Amines  Fluorescence Labeling  Ultrasound-assisted Dispersive Liquid-liquid Microextraction  Foodstuff Samples  Box-behnken Design  
Development of ultrasonic-assisted closed in-syringe extraction and derivatization for the determination of labile abietic acid and dehydroabietic acid in cosmetics 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2014, 卷号: 1371, 页码: 20-29
作者:  Liu, Jianjun;  Liu, Mengge;  Li, Xiu;  Lu, Xiaomin;  Chen, Guang;  Sun, Zhiwei;  Li, Guoliang;  Zhao, Xianen;  Zhang, Shijuan;  Song, Cuihua;  Wang, Hua;  Suo, Yourui;  You, Jinmao;  You, JM (reprint author), Qufu Normal Univ, Key Lab Pharmaceut Intermediates & Anal Nat Med, Qufu, Peoples R China.
浏览  |  Adobe PDF(2165Kb)  |  收藏  |  浏览/下载：455/175  |  提交时间：2016/12/21
Abietic Acid (Aa)  Dehydroabietic Acid (Dhaa)  Ultrasonic-assisted Closed In-syringe Extraction And Derivatization (Ucsed)  High Performance Liquid Chromatography-fluorescence Detection-tandem Mass Spectra (Hplc-fld-ms/ms)  Cosmetic  
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：410/135  |  提交时间：2016/12/21
Column Liquid Chromatography  Ultrasonic-assisted Dispersive Liquid-liquid Microextraction Derivatization  Fluorescence Detection  Brassinolide  Plant Matrix  
Sensitive Determination of Panaxadiol Using Rhodamine B as Sensitizing Derivatization Reagent by Ultrahigh Performance Liquid Chromatography Triple Quadrupole Mass Spectrometry 期刊论文
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2014, 卷号: 42, 期号: 11, 页码: 1629-1633
作者:  Zhao Xian-En;  Lu Tao;  Wei Na;  Zhu Shu-Yun;  You Jin-Mao
浏览  |  Adobe PDF(941Kb)  |  收藏  |  浏览/下载：485/109  |  提交时间：2014/12/19
Ultrasonic-assisted Dispersive Liquid-liquid Microextraction  Rhodamine b  Derivatization  Mass Spectrometry Sensitization  Panaxadiol  
Sensitive, accurate and rapid detection of trace aliphatic amines in environmental samples with ultrasonic-assisted derivatization microextraction using a new fluorescent reagent for high performance liquid chromatography 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2014, 卷号: 1352, 页码: 8-19
作者:  Chen, Guang;  Liu, Jianjun;  Liu, Mengge;  Li, Guoliang;  Sun, Zhiwei;  Zhang, Shijuan;  Song, Cuihua;  Wang, Hua;  Suo, Yourui;  You, Jinmao
收藏  |  浏览/下载：341/0  |  提交时间：2014/12/19
Ultrasonic-assisted Derivatization  Microextraction (Udme)  Aliphatic Amines  1-(1h-imidazol-1-yl)-2-(2-phenyl-1h-phenanthro[9  Environmental Samples  10-d]Imidazol-1-yl)Ethanone (Ippie)  Udme-hplc-fd-ms  
Simultaneous determination of biogenic amines and estrogens in foodstuff by an improved HPLC method combining with fluorescence labeling 期刊论文
LWT-FOOD SCIENCE AND TECHNOLOGY, 2014, 卷号: 55, 期号: 1, 页码: 355-361
作者:  Li, Guoliang;  Dong, Lihua;  Wang, Aihong;  Wang, Wenli;  Hu, Na;  You, Jinmao
浏览  |  Adobe PDF(1121Kb)  |  收藏  |  浏览/下载：681/189  |  提交时间：2014/12/19
Hplc Analysis  Foodstuff  Biogenic Amines  Estrogens  Fluorescence Labeling  
Composition Analysis of Free Fatty Acids from Swertia Species by a Novel Pre-column Fluorescence Labelling Method Using HPLC-FLD 期刊论文
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 2012, 卷号: 89, 期号: 4, 页码: 585-595
作者:  Li, Guoliang;  Song, Cuihua;  You, Jinmao;  Zhang, Xiaolong;  Chen, Guang
浏览  |  Adobe PDF(747Kb)  |  收藏  |  浏览/下载：873/223  |  提交时间：2011/12/14
Free Fatty Acids  Hplc-fld  Pre-column Derivatization  Swertia Species  Ultrasonic-assisted Extraction