| 白杨素分子印迹聚合物的制备及其性能评价 |
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| 引用本文： | 张欣佳,苏立强. 白杨素分子印迹聚合物的制备及其性能评价[J]. 化工时刊, 2013, 27(4): 9-11,40 |
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| 作者姓名： | 张欣佳 苏立强 |
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| 作者单位： | 齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔,161006 |
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| 基金项目： | 黑龙江省教育厅科研项目 |
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| 摘 要： | 以白杨素为模板分子，硅胶为载体，丙烯酰胺为功能单体，采用表面印迹法制备白杨素分子印迹聚合物。并通过红外光谱测定，吸附实验等对印迹聚合物进行表征及性能评价。静态吸附实验表明，印迹聚合物对模板分子的吸附量远远高于非印迹聚合物；印迹聚合物及非印迹聚合物对白杨素、氯霉素、甲砜霉素的选择吸附表明，所制备的分子印迹聚合物对白杨素有特异性吸附效果。
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| 关 键 词： | 白杨素 表面印迹 吸附性能 |
Synthesis and Evaluation of Chrysin-Imprinted Polymer on Silica Surface |
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| Zhang Xinjia , Su Liqiang. Synthesis and Evaluation of Chrysin-Imprinted Polymer on Silica Surface[J]. Chemical Industry Times, 2013, 27(4): 9-11,40 |
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| Authors: | Zhang Xinjia Su Liqiang |
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| Affiliation: | Zhang Xinjia Su Liqiang(College of Chemistry and Chemical Engineering,Qiqihar University,Heilongjiang Qiqihar 10086) |
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| Abstract: | The moleculary imprinted polymer（ MIP） was prepared by surface imprinted using chrysin. Acrylam- ide as the functional monomer, N, N＇- methylene bisacrylamide as the crosslinker, and the Chrysin as the template molecule. The activated silica gel and alkylated silica gel were characterizd by FT -IR. The adsorption behavior of MIP was evaluated by static adsorption , and the imprinting efficiency were studied . The results shows that MIP has specific adsorption nature to the template molecule. |
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| Keywords: | chrysin surface imprinting adsorption capacity |
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