| 氧乐果分子印迹聚合物的制备与性能研究 |
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| 引用本文： | 郑红,胡力玫. 氧乐果分子印迹聚合物的制备与性能研究[J]. 化学试剂, 2012, 34(2): 162-164 |
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| 作者姓名： | 郑红 胡力玫 |
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| 作者单位： | 重庆师范大学化学学院,重庆,401331 |
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| 基金项目： | 重庆市教委科技项目，重庆师范大学基金，重庆市自然科学基金 |
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| 摘 要： | 以氧乐果为模板分子,采用原位逐步聚合法制备了具有良好识别性能的分子印迹聚合物(MIPs),考察了氧乐果、敌敌畏及甲胺磷在氧乐果分子聚合物上的选择性分离富集特性.用氧乐果分子聚合物固相萃取了蔬菜和天然水中的氧乐果.结果表明,聚合物对模板分子产生了印迹效应,对氧乐果有明显的选择性.流速为1.0 mL/min,进样量为20 μL.
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| 关 键 词： | 分子印迹聚合物 氧乐果 高效液相色谱 |
Preparation of omethoate imprinted polymer and its application |
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| ZHENG Hong , HU Li-mei. Preparation of omethoate imprinted polymer and its application[J]. Chemical Reagents, 2012, 34(2): 162-164 |
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| Authors: | ZHENG Hong HU Li-mei |
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| Affiliation: | *(Department of Chemistry,Chongqing Normal University,Chongqing,401331,China) |
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| Abstract: | A molecularly imprinted polymer was prepared by in situ step-addition polymerization using omethoate as the template.The characteristics of selective separation and preconcentration for omethoate,dichlorovos and methamidophos were tested on the polymer.The omethoate in the honey,vegetable and natural water was extracted via using the polymer.The results indicated that different kinds of recognition sites in the MIPs showed specific affinity toward omethoate.The velocity is 1.0 mL/min,the sampling volume of 20 μL. |
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| Keywords: | molecularly imprinted polymers omethoate high-performance liquid chromatography |
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