| 久效磷分子印迹聚合物分子识别特性的光谱研究 |
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| 引用本文： | 朱晓兰,杨俊,苏庆德,蔡继宝,高芸.久效磷分子印迹聚合物分子识别特性的光谱研究[J].光谱学与光谱分析,2006,26(10):1817-1820. |
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| 作者姓名： | 朱晓兰 杨俊 苏庆德 蔡继宝 高芸 |
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| 作者单位： | 中国科学技术大学化学系,安徽,合肥,230036 |
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| 摘 要： | 采用分子印迹技术合成了对有机磷农药久效磷有高度选择性的聚合物,通过1H NMR和紫外光谱研究了印迹聚合物的结合机理和识别特性.结果表明,该聚合物通过协同氢键作用形成1:2型氢键配合物专一地结合久效磷.聚合物红外光谱研究表明,聚合物表面存在可与印迹分子相互作用的官能团.
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| 关 键 词： | 分子印迹技术 印迹聚合物 久效磷 分子识别 |
| 文章编号： | 1000-0593（2006）10-1817-04 |
| 收稿时间： | 2005-07-25 |
| 修稿时间： | 2005-12-23 |
Spectroscopy Study of Molecular Recognition of a Molecular Imprinted Monocrotophos-Specific Polymer |
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| ZHU Xiao-lan,YANG Jun,SU Qing-de,CAI Ji-bao,GAO Yun.Spectroscopy Study of Molecular Recognition of a Molecular Imprinted Monocrotophos-Specific Polymer[J].Spectroscopy and Spectral Analysis,2006,26(10):1817-1820. |
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| Authors: | ZHU Xiao-lan YANG Jun SU Qing-de CAI Ji-bao GAO Yun |
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| Institution: | Department of Chemistry, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | In the present study, molecular imprinting was used to develop a method based on noncovalent interaction for the synthesis of a monocrotophos-specific polymer. The selective binding characteristics of the template polymer were evaluated by ^1H NMR and ultraviolet spectrometry. The polymer obtained was found to interact specifically with monocrotophos by cooperative hydrogen bonding. The infrared spectrometry of the polymer further indicated that there were some functional groups in the moleculary imprinted polymer which could interact on the template. |
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| Keywords: | Molecular imprinting technique Template polymer Monocrotophos Molecular recognition |
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