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Adsorption of Microcystin onto Polymer Covered Gold Chips by Quartz Crystal Microbalance-Dissipation Detection
Bin Zheng,Jian-hong Bi*,Hua-ze Dong,Jin-miao Zhu,Hao-jun Liang*
Author NameAffiliationE-mail
Bin Zheng School of Chemistry and Chemical Engineering, Hefei Normal University, Hefei 230061, China  
Jian-hong Bi* School of Applied Chemistry, Shenyang University of Chemical Technology, Shenyang 110142, China  
Hua-ze Dong School of Applied Chemistry, Shenyang University of Chemical Technology, Shenyang 110142, China  
Jin-miao Zhu School of Applied Chemistry, Shenyang University of Chemical Technology, Shenyang 110142, China  
Hao-jun Liang* CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China hjliang@ustc.edu.cn 
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.
Key words:  Polystyrene, Quartz crystal microbalance-dissipation, Microcystin-LR, Adsorption
FundProject:
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
郑斌,毕建洪,董华泽,朱金苗,梁好均*
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
关键词:  石英晶体微天平,微囊藻毒素,吸附,聚苯乙烯
DOI:10.1063/1674-0068/27/06/739-744
分类号: