| 1-氨基乙内酰脲分子印迹聚合物的制备和吸附性能研究 |
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| 引用本文： | 裴红,胡静,高文惠.1-氨基乙内酰脲分子印迹聚合物的制备和吸附性能研究[J].化学研究与应用,2010,22(2). |
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| 作者姓名： | 裴红 胡静 高文惠 |
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| 作者单位： | 河北科技大学生物科学与工程学院,河北省,石家庄,050018 |
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| 基金项目： | 河北省自然科学基金资助项目，河北省教育厅课题，河北科技大学杰出青年基金资助项目 |
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| 摘 要： | 以1-氨基乙内酰脲(AHD)为模板分子,α-甲基丙烯酸(MAA)为功能单体,乙二醇二甲基丙烯酸酯(EDMA)为交联剂,采用本体聚合方法合成了分子印迹聚合物(M IP),考察了模板分子与功能单体不同比例下制备的M IP对模板分子的吸附性能。通过Scatchard分析,表明该印迹聚合物上存在一类等价的吸附位点,其结合位点的离解常数KD=4.33mmol/L。
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| 关 键 词： | 1-氨基乙内酰脲 分子印迹聚合物 静态吸附 Scatchard分析 |
Study On preparation and property of molecularly imprinted polymer of 1-aminohy-dantoin |
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| PEI Hong,HU Jing,GAO Wen-hui.Study On preparation and property of molecularly imprinted polymer of 1-aminohy-dantoin[J].Chemical Research and Application,2010,22(2). |
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| Authors: | PEI Hong HU Jing GAO Wen-hui |
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| Abstract: | Molecularly imprinted polymer(MIP)was prepared under different ratios between template molecular and functional monomer.The MIP was synthesized by the method of bulk polymerization,using 1-aminohy-dantoin(AHD),methacrylic acid(MAA) and ethylene glycol dimethacrylate(EDMA)as template molecular,functional monomer and cross-linker,respectively,and the absorption ability of MIP on template molecular was studied.Scatchard analysis also indicated the imprinted polymer using MAA as functional monomer could form one kind of binding site by noncovalent interactions and its dissociation constant was 4.33mmol/L. |
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| Keywords: | 1-aminohy-dantoin molecularly imprinted polymer static adsorption Scatchard analysis |
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