[1]杨芸,连惠婷,刘斌,等.敌百虫分子印迹聚合物的合成及其性能[J].华侨大学学报(自然科学版),2009,30(3):284-288.[doi:10.11830/ISSN.1000-5013.2009.03.0284]
　YANG Yun,LIAN Hui-ting,LIU Bin,et al.Preparation and Properties of Trichlorfon Molecularly Imprinted Polymers[J].Journal of Huaqiao University(Natural Science),2009,30(3):284-288.[doi:10.11830/ISSN.1000-5013.2009.03.0284]
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敌百虫分子印迹聚合物的合成及其性能()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第30卷
期数:
2009年第3期
页码:
284-288
栏目:
出版日期:
2009-05-20

文章信息/Info

Title:
Preparation and Properties of Trichlorfon Molecularly Imprinted Polymers
文章编号:
1000-5013(2009)03-0284-05
作者:
杨芸; 连惠婷; 刘斌; 孙向英
华侨大学材料科学与工程学院
Author(s):
YANG Yun;  LIAN Hui-ting;  LIU Bin;  SUN Xiang-ying
College of Material Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
壳聚糖;  敌百虫;  分子印迹;  选择性识别
Keywords:
chitosan;  trichlorfon;  molecularly imprinted polymers;  selective recognition
分类号:
O631.3
DOI:
10.11830/ISSN.1000-5013.2009.03.0284
文献标志码:
A
摘要:
采用分子印迹技术,以壳聚糖为聚合物基体,敌百虫为模板分子,制备在空间结构和结合位点上与敌百虫匹配的分子印迹聚合物.研究该聚合物的合成条件,包括壳聚糖与敌百虫的作用力,以及交联、洗脱条件.测定分子印迹聚合物对敌百虫的吸附和选择识别能力,并对其结构进行表征.结果表明,所合成的分子印迹聚合物对敌百虫具有良好的吸附和选择识别能力,其中对结构类似的氧化乐果的分离系数达到3.57.
Abstract:
Using chitosan as a polymer matrix,trichlorfon as a template molecule,we prepared trichlorfon molecularly imprinted polymers(Tri-MIPs) that match up with template molecules in space structure and the binding sites by molecularly imprinting technique.The synthesis of the Tri-MIPs,including the forces between chitosan and trichlorfon,as well as crosslinking and elution conditions was investigated.In addition the absorption and selective recognition ability of Tri-MIPs to trichlorfon was studied and its structure was charicterized.The result shows that the Tri-MIPs have good capacities of both absorption and selection.The separation factor to omethoate which has a similar structure with trichlorfon reached 3.57.

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备注/Memo

备注/Memo:
国家自然科学基金资助项目(20575023); 福建省国际合作重点项目(2006I0021); 福建省自然科学基金计划资助项目(D0710017,D0810016); 国务院侨办科研基金资助项目(06QZR10)
更新日期/Last Update: 2014-03-23