氯霉素分子印迹聚合物的制备研究  

Preparation of Chloramphenicol—Imprinted Polymer

作　　者：颜流水[1] 黄智敏[1] 蒲守智 刘任炜[1] 

机构地区：[1]南昌航空工业学院环境与化学工程系,江西南昌330034 [2]江西省有机功能分子重点实验室,江西南昌330013

出　　处：《南昌航空工业学院学报》2005年第1期1-5,共5页Journal of Nanchang Institute of Aeronautical Technology（Natural Science Edition）

基　　金：江西省材料科学与工程研究中心开放基金资助项目(ZX200401008);南昌航空工业学院科研基金资助项目(EC200302079)

摘　　要：以氯霉素为模板分子,甲基丙烯酰胺为功能单体,乙二醇二甲基丙烯酸脂为交联剂,采用分子印迹技术,通过光引发聚合制备了氯霉素分子印迹聚合物,探讨并优化了制备条件。结果表明,印迹聚合物较相应的非印迹聚合物对氯霉素的吸附速度更快、吸附富集性能更高,光聚合较热聚合更好。By using chloramphenicol as the template molecule, methacryamide as the functional monomer and ethylene glycol dimethacrylate as the croes linking monomer,. a chloramphenicol - imprinted polymer was prepared by the molecular imprinting technology and photo - initiated polymerization. The conditions for preparation of the imprinted polymer were investigated and optimized. The results showed that chloramphenicol - imprinted polymer had faster adsorptive rate and higher adsorptive capacity, as compared with its corresponding non - imprinted polymer, and that photo - initiated polymerization was better than heat - initiated polymerization.

关 键 词：分子印迹聚合物 氯霉素 制备研究 甲基丙烯酰胺 分子印迹技术 光引发聚合 模板分子 功能单体 丙烯酸脂 制备条件 吸附速度 富集性能 交联剂 二甲基 乙二醇 热聚合 光聚合 

分 类 号：O641.3[理学—物理化学] S859.796[理学—化学]