| 石英晶体微天平用于微囊藻毒素在聚合物涂覆的金片表面吸附 |
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| 引用本文： | 郑斌,;毕建洪,;董华泽,;朱金苗,;梁好均.石英晶体微天平用于微囊藻毒素在聚合物涂覆的金片表面吸附[J].化学物理学报(中文版),2014(6):739-744. |
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| 作者姓名： | 郑斌 ;毕建洪 ;董华泽 ;朱金苗 ;梁好均 |
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| 作者单位： | [1]合肥师范学院化学与化学工程学院,合肥230061; [2]中国科学技术大学高分子科学系,合肥230026 |
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| 基金项目： | This work was supported by the Foundation for scholar of Hefei Normal University （No.2014rcjj03）, the Foundations of Educational Committee of Anhui Province （No.KJ2014A205）, the National Natural Science Foundation of China （No.21101053, No.21101054, No.20934004, No.91127046, and No.20874094）, the One Hundred Talent Project of Chinese Academy of Sciences, and the National Basic Research Program of China （No.2012CB821500 and No.2010CB934500）. |
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| 摘 要： | 合成了具有不同功能化的聚苯乙烯树脂，利用石英晶体微天平对树脂和微囊藻毒素相互吸附作用进行实时监测和研究．研究发现，吸附的pH和表面性质对于吸附量有重要的影响，而温度影响不大，中性pH氨基树脂对微囊藻毒素的吸附效果最好.
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| 关 键 词： | 石英晶体微天平 微囊藻毒素 吸附 聚苯乙烯 |
Adsorption of Microcystin onto Polymer Covered Gold Chips by Quartz Crystal Microbalance-Dissipation Detection |
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| Institution: | Bin Zheng, Jian-hong Bi, Hua-ze Dong, Jin-miao Zhu, Hao-jun Liang(1. School of Chemistry and Chemical Engineering, Hefei Normal University, Hefei 230051, China;2. CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering University of Science and Technology of China, Hefei 230026, China) |
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| Abstract: | Different functional polystyrenes were synthesized and the adsorptions of microcystin-LR onto those resins were monitored by quartz crystal microbalance-dissipation. Both adsorption pH and surface properties had a considerable effect on the adsorption amount, while adsorption temperature was less significant. Ammonium polystyrene would be a better candidate for microcystin-LR adsorption at neutral pH conditions. |
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| Keywords: | Polystyrene Quartz crystal microbalance-dissipation Microcystin-LR Adsorption |
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