沉淀聚合法制备莱克多巴胺分子印迹聚合物  

Preparation of Ractopamine Molecularly Imprinted Polymer by Precipitation Polymerization

作　　者：苏立强[1] 郭晓丽[1] 栾田[1] 

机构地区：[1]齐齐哈尔大学化学与化学工程学院,齐齐哈尔161006

出　　处：《理化检验（化学分册）》2013年第3期256-259,共4页Physical Testing and Chemical Analysis(Part B:Chemical Analysis)

基　　金：黑龙江省自然科学基金项目(B200911)

摘　　要：以莱克多巴胺为模板分子、甲基丙烯酸为功能单体、乙二醇二甲基丙烯酸酯为交联剂、偶氮二异丁腈为引发剂,采用沉淀聚合法制备了莱克多巴胺分子印迹聚合物。试验结果表明:制备的聚合物对印迹分子具有良好的特异选择性。The molecularly imprinted polymer（MIP） of ractopamine was prepared by precipitation polymerization with ractopamine as template molecule,methacrylic acid as functional monomer,ethylene glycol dimethacrylate as cross-linker and azobisisobutyronitrile as initiator.It was found that the imprinted polymer had good affinity and specific selectivity for ractopamine.

关 键 词：莱克多巴胺 分子印迹聚合物 沉淀聚合 

分 类 号：O652.6[理学—分析化学]