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Bis(trifluoromethanesulfonyl)imide-based ionic liquids grafted on graphene oxide-coated solid-phase microextraction fiber for extraction and enrichment of polycyclic aromatic hydrocarbons in potatoes and phthalate esters in food-wrap 期刊论文
Talanta, 2016, 卷号: 153, 页码: 392-400
Authors:  Hou XD(侯秀丹);  Guo Y(郭勇);  Liang XJ(梁晓静);  Wang XS(王旭生);  Wang, Lei;  Wang LC(王立成);  Liu X(刘霞);  Wang LC(王立成);  Liu X(刘霞)
Adobe PDF(1884Kb)  |  Favorite  |  View/Download：145/2  |  Submit date：2016/08/19
Solid-phase Microextraction  Graphene Oxide  Polymeric Ionic Liquid  On-fiber Anion Exchange  
Mechanism of mercury removal by a novel hydrazine hydrate-modified pectin 期刊论文
Bulgarian Chemical Communications, 2014, 卷号: 46, 期号: 4, 页码: 801-805
Authors:  Guo, Jj.;  Zhang, Jy.;  Yue Y(岳莹);  Guo Y(郭勇);  Guo Y(郭勇)
Adobe PDF(399Kb)  |  Favorite  |  View/Download：72/1  |  Submit date：2017/03/01
Pectin  Modification  Mercury  Hydrazine Hydrate  Mechanism  
Preparation of an aminopropyl imidazole-modified silica gel as a sorbent for solid-phase extraction of carboxylic acid compounds and polycyclic aromatic hydrocarbons 期刊论文
Analyst, 2014, 卷号: 139, 期号: 10, 页码: 2531-2537
Authors:  Wang N(王娜);  Guo Y(郭勇);  Wang LC(王立成);  Liang XJ(梁晓静);  Liu SJ(刘淑娟);  Jiang SX(蒋生祥);  Liu SJ(刘淑娟);  Jiang SX(蒋生祥)
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Spectroscopic Study on anion recognition properties of calix[4]pyrroles: effects of tetraalkylammonium cations 期刊论文
Spectrochim. Acta Part A: Mol. Biomol. Spectrosc, 2008, 卷号: 69, 期号: 4, 页码: 1201-1206
Authors:  Liu K(刘凯);  Xu J(徐健);  Sun YJ(孙亚捷);  Guo Y(郭勇);  Jiang SX(蒋生祥);  Shao SJ(邵士俊)
Adobe PDF(387Kb)  |  Favorite  |  View/Download：108/0  |  Submit date：2012/10/11
Anion Recognition  Charge–transfer Interactions  Calix[4]Pyrroles  Tetraalkylammonium Salts