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One step rapid dispersive liquid-liquid micro-extraction with in-situ derivatization for determination of aflatoxins in vegetable oils based on high performance liquid chromatography fluorescence detection 期刊论文
FOOD CHEMISTRY, 2019, 卷号: 287, 页码: 333-337
Authors:  Wang, Nan;  Duan, Chunfeng;  Geng, Xuhui;  Li, Shenghong;  Ding, Kun;  Guan, Yafeng
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In situ derivatization  Dispersive liquid-liquid micro-extraction  Aflatoxins  Vegetable oils  Fluorescence detection  
Dispersive Matrix Solid-Phase Extraction Method Coupled with High Performance Liquid Chromatography-Tandem Mass Spectrometry for Ultrasensitive Quantification of Endogenous Brassinosteroids in Minute Plants and Its Application for Geographical Distribution, Study 期刊论文
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2019, 卷号: 67, 期号: 10, 页码: 3037-3045
Authors:  Li, Yuxuan;  Deng, Ting;  Duan, Chunfeng;  Ni, Lanxiu;  Wang, Nan;  Guan, Yafeng
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dispersive matrix solid-phase extraction  endogenous brassinosteroids  oilseed rape  Arabidopsis thaliana seedlings  geographical distribution  
One-step preparation of zirconia coated silica microspheres and modification with D-fructose 1, 6-bisphosphate as stationary phase for hydrophilic interaction chromatography 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2017, 卷号: 1522, 页码: 30-37
Authors:  Song, Zhihua;  Duan, Chunfeng;  Shi, Meng;  Li, Shenghong;  Guan, Yafeng
Favorite  |  View/Download:42/0  |  Submit date:2017/12/19
Zro2 Coated Sio2  Surfactant-free  D-fructose 1  6-bisphosphate  Hydrophilic Interaction Chromatography  
One-step preparation of zirconia coated silica microspheres and modification with D-fructose 1, 6-bisphosphate as stationary phase for hydrophilic interaction chromatography 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2017, 卷号: 1522, 页码: 30-37
Authors:  Song, Zhihua;  Duan, Chunfeng;  Shi, Meng;  Li, Shenghong;  Guan, Yafeng
Favorite  |  View/Download:53/0  |  Submit date:2017/12/19
Zro2 Coated Sio2  Surfactant-free  D-fructose 1  6-bisphosphate  Hydrophilic Interaction Chromatography  
Spatial Profiling of Gibberellins in a Single Leaf Based on Microscale Matrix Solid-Phase Dispersion and Precolumn Derivatization Coupled with Ultraperformance Liquid Chromatography-Tandem Mass Spectrometry 期刊论文
ANALYTICAL CHEMISTRY, 2017, 卷号: 89, 期号: 17, 页码: 9537-9543
Authors:  Deng, Ting;  Wu, Dapeng;  Duan, Chunfeng;  Yan, Xiaohui;  Du, Yan;  Zou, Jun;  Guan, Yafeng
Favorite  |  View/Download:40/0  |  Submit date:2017/12/19
Spatial Profiling of Gibberellins in a Single Leaf Based on Microscale Matrix Solid-Phase Dispersion and Precolumn Derivatization Coupled with Ultraperformance Liquid Chromatography-Tandem Mass Spectrometry 期刊论文
ANALYTICAL CHEMISTRY, 2017, 卷号: 89, 期号: 17, 页码: 9537-9543
Authors:  Deng, Ting;  Wu, Dapeng;  Duan, Chunfeng;  Yan, Xiaohui;  Du, Yan;  Zou, Jun;  Guan, Yafeng
Favorite  |  View/Download:28/0  |  Submit date:2017/12/19
一种用于搅拌棒表面涂层均匀固化的装置 专利
专利类型: 发明, 专利号: CN201310633348.X, 申请日期: 2015-11-01, 公开日期: 2015-06-03
Inventors:  李盛红;  关亚风;  吴大朋;  段春凤
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一种制备含蛋白纤维的静电纺丝方法 专利
专利类型: 发明, 专利号: CN201310264109.1, 申请日期: 2015-11-01, 公开日期: 2014-12-31
Inventors:  吴倩;  吴大朋;  关亚风;  段春凤
Favorite  |  View/Download:58/0  |  Submit date:2015/11/16
一种制备壳层为聚苯胺的电纺丝的方法 专利
专利类型: 发明, 专利号: CN201310269469.0, 申请日期: 2015-11-01, 公开日期: 2014-12-31
Inventors:  吴倩;  吴大朋;  关亚风;  段春凤
Favorite  |  View/Download:47/0  |  Submit date:2015/11/16
一种在线气体配制方法 专利
专利类型: 发明, 专利号: CN201310269460.X, 申请日期: 2015-11-01, 公开日期: 2014-12-31
Inventors:  李盛红;  关亚风;  吴大朋;  段春凤
Favorite  |  View/Download:46/0  |  Submit date:2015/11/16