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| A novel molybdenum disulfide nanosheet self-assembled flower-like monolithic sorbent for solid-phase extraction with high efficiency and long service life 期刊论文 Journal of Chromatography A, 2017, 卷号: 1507, 页码: 18-24 Authors: Ran, Fanpeng; Liu, Hongmei; Wang, Xiaoqi; Guo Y(郭勇); Guo Y(郭勇) Adobe PDF(1914Kb)  |  Favorite  |  View/Download:160/3  |  Submit date:2017/08/05 Solid Phase Extraction Mos2 Flavonoids High Extraction Efficiency Long Service Life |
| Direct preparation of a graphene oxide modified monolith in a glass syringe as a solid-phase extraction cartridge for the extraction of quaternary ammonium alkaloids from Chinese patent medicine 期刊论文 Journal of Separation Science, 2017, 卷号: 40, 期号: 22, 页码: 4411-4419 Authors: Liang XJ(梁晓静); Wang LC(王立成); Wang S(王帅); Li YJ(李亦婧); Guo Y(郭勇); Guo Y(郭勇); Wang LC(王立成) Adobe PDF(1488Kb)  |  Favorite  |  View/Download:133/1  |  Submit date:2018/06/20 Graphene Oxide Monolithic Syringe Quaternary Ammonium Alkaloids Solid-phase Extraction |
| Octadecylimidazolium ionic liquid-modified magnetic materials: Preparation, adsorption evaluation and their excellent application for honey and cinnamon 期刊论文 Food Chemistry, 2017, 卷号: 229, 页码: 208-214 Authors: Liu HM(刘后梅); Li Z(李湛); Makoto Takafuji; Hirotaka Ihara; Qiu HD(邱洪灯); Li Z(李湛); Qiu HD(邱洪灯) Adobe PDF(1241Kb)  |  Favorite  |  View/Download:224/7  |  Submit date:2017/05/29 Ionic Liquids Magnetic Adsorbent Langmuir Adsorption Model Adsorbent Evaluation Method Honey Cinnamon |
| Polymeric ionic liquid modified graphene oxide-grafted silica for solid-phase extraction to analyze the excretion-dynamics of flavonoids in urine by Box-Behnken statistical design 期刊论文 Journal of Chromatography A, 2016, 卷号: 1456, 页码: 10-18 Authors: Hou XD(侯秀丹); Liu SJ(刘淑娟); Zhou PP(周盼盼); Li J(李锦); Liu X(刘霞); Wang LC(王立成); Guo Y(郭勇); Wang LC(王立成); Guo Y(郭勇) Adobe PDF(2442Kb)  |  Favorite  |  View/Download:146/2  |  Submit date:2017/11/30 Solid-phase Extraction Polymeric Ionic Liquid Interaction Energy Response Surface Methodology Excretion-dynamics |
| Utilization of deep eutectic solvents as novel mobile phase additives for improving the separation of bioactive quaternary alkaloids 期刊论文 Talanta, 2016, 卷号: 149, 页码: 85-90 Authors: Tan T(谭婷); Zhang ML(张明亮); Wan YQ(万益群); Qiu HD(邱洪灯) Adobe PDF(835Kb)  |  Favorite  |  View/Download:104/2  |  Submit date:2016/05/10 Deep Eutectic Solvents Quaternary Alkaloids Mobile Phase Additives Retention Mechanism Choline Chloride Hplc |
| Solid-phase extraction of flavonoids in honey samples using carbamate-embedded triacontyl-modified silica sorbent 期刊论文 Food Chemistry, 2016, 卷号: 204, 页码: 56-61 Authors: Liu HM(刘后梅); Zhang ML(张明亮); Guo Y(郭勇); Qiu HD(邱洪灯); Qiu HD(邱洪灯) Adobe PDF(1136Kb)  |  Favorite  |  View/Download:152/1  |  Submit date:2016/05/14 Triacontyl Group Carbamate Solid Phase Extraction Flavonoids Honey Sample |
| Silica-Based Phenyl and Octyl Bifunctional Imidazolium as a New Mixed-Mode Stationary Phase for Reversed-Phase and Anion-Exchange Chromatography 期刊论文 Chromatographia, 2016, 卷号: 79, 期号: 21-22, 页码: 1437-1443 Authors: Jiang Q(蒋琼); Zhao WJ(赵文杰); Qiu HD(邱洪灯); Zhang SS(张书胜); Qiu HD(邱洪灯); Zhang SS(张书胜) Adobe PDF(839Kb)  |  Favorite  |  View/Download:121/5  |  Submit date:2016/11/05 Ionic Liquids Silica Mixed-mode Stationary Phase Reversed-phase Chromatography Anion-exchange Chromatography |
| Polyelectrolyte assembled graphene oxide coated silica composite as sorbent for solid-phase extraction of cinnamic acid and its derivatives 期刊论文 RSC Advances, 2015, 卷号: 5, 页码: 4420-4427 Authors: Liu HM(刘后梅); Liang XJ(梁晓静); Wang XS(王旭生); Guo Y(郭勇); Liu X(刘霞); Liu X(刘霞); Guo Y(郭勇) Adobe PDF(1224Kb)  |  Favorite  |  View/Download:118/1  |  Submit date:2015/12/14 |
| Preparation of an Al2O3/SiO2 core-shell composite material for solid phase extraction of flavonoids 期刊论文 Analytical Methods, 2015, 卷号: 7, 期号: 8, 页码: 3486-3492 Authors: Liu, Houmei; Guo Y(郭勇); Wang XS(王旭生); Liang XJ(梁晓静); Liu X(刘霞); Liang XJ(梁晓静); Liu X(刘霞) Adobe PDF(963Kb)  |  Favorite  |  View/Download:129/4  |  Submit date:2015/10/28 |
| Glucaminium ionic liquid-functionalized stationary phase for the separation of nucleosides in hydrophilic interaction chromatography 期刊论文 Analytical and Bioanalytical Chemistry, 2015, 卷号: 407, 期号: 25, 页码: 7667-7672 Authors: Jiang, Qiong; Zhang ML(张明亮); Wang XS(王旭生); Guo Y(郭勇); Qiu HD(邱洪灯); Zhang, Shusheng; Qiu HD(邱洪灯) Adobe PDF(752Kb)  |  Favorite  |  View/Download:120/1  |  Submit date:2015/11/04 Ionic Liquid Glucaminium Stationary Phase Hydrophilic Interaction High-performance Liquid Chromatography |