| 乳液聚合法制备双甘氨肽分子印迹聚合物微球 |
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| 引用本文： | 蒲东,胡小玲,管萍,王超丽,尹雅楠.乳液聚合法制备双甘氨肽分子印迹聚合物微球[J].过程工程学报,2011,11(4):671-677. |
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| 作者姓名： | 蒲东 胡小玲 管萍 王超丽 尹雅楠 |
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| 作者单位： | 西北工业大学理学院,教育部空间应用物理与化学重点实验室,陕西西安710129 |
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| 基金项目： | 陕西省自然科学基金资助项目(编号:2007K071) |
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| 摘 要： | 以双甘氨肽(Gly-Gly)为模板分子、丙烯酰胺为单体、乙二醇二甲基丙烯酸酯为交联剂,采用乳液聚合法制备了双甘氨肽分子印迹聚合物微球(Gly-Gly-MIPMs),讨论了水相制备条件对其平均粒径及粒径分布的影响及聚合物微球的吸附特性.较优的制备工艺条件为:乳化剂Tween-80与Span-80质量比3:1,用量为单体用...
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| 关 键 词： | 双甘氨肽 分子印迹 聚合物微球 乳液聚合 |
| 收稿时间： | 2011-4-8 |
| 修稿时间： | 2011-6-3 |
Synthesis of Glycylglycine Imprinted Polymer Microspheres via Emulsion Polymerization |
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| PU Dong,HU Xiao-ling,GUAN Ping,WANG Chao-li,YIN Ya-nan.Synthesis of Glycylglycine Imprinted Polymer Microspheres via Emulsion Polymerization[J].Chinese Journal of Process Engineering,2011,11(4):671-677. |
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| Authors: | PU Dong HU Xiao-ling GUAN Ping WANG Chao-li YIN Ya-nan |
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| Affiliation: | PU Dong,HU Xiao-ling,GUAN Ping,WANG Chao-li,YIN Ya-nan(Northwestern Polytechnical University,Key Lab.Space Appl.Phys.& Chem.,Ministry of Education,Xi'an,Shaanxi 710129,China) |
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| Abstract: | Glycylglycine imprinted polymer microspheres(Gly-Gly-MIPMs) were synthesized by emulsion polymerization using glycylglycine as template,acrylamide as monomer and ethylene glycol dimethacrylate as crosslinker.The preparation conditions on the water phase morphology and size distributions of the influence and the polymer microspheres adsorption properties were discussed.The optimum preparation conditions were:mass ratio of emulsifier Tween-80 to Span-80 3:1,amount of 5% of monomer,initiator dosage of 1.1% mon... |
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| Keywords: | glycylglycine molecular imprinting polymeric microspheres emulsion polymerization |
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