MIP技术在水环境抗生素检测中的应用研究进展  

Research Progress on the Application of MIP Technology in the Detection ofAntibiotics in Water Environment

作　　者：吴语 闫万洋 贾国正 孟晗 谢文明 WU Yu;YAN Wan-yang;JIA Guo-zheng;MENG Han;XIE Wen-ming(Jiangsu Engineering Laboratory of Water and Soil Eco-remediation,Nanjing,Jiangsu 210046,China;School of Environment,Nanjing Normal University,Nanjing,Jiangsu 210046,China)

机构地区：[1]江苏省水土环境生态修复工程实验室,江苏南京210046 [2]南京师范大学环境学院,江苏南京210046

出　　处：《环境监测管理与技术》2023年第6期10-14,21,共6页The Administration and Technique of Environmental Monitoring

基　　金：国家自然科学基金资助项目(52270090);安徽省环境污染控制与废弃物资源化利用重点实验室开放课题基金资助项目(2021EPC04)。

摘　　要：环境水体中抗生素浓度低、干扰物质多,基于分子印迹聚合物(MIP)特异性吸附的检测方法得到应用。综述了分子印迹固相萃取(MIP-SPE)与MIP传感器技术在水环境抗生素检测中的应用研究进展,从降低检出限、提升抗干扰能力和增强可重复利用性等3个方面探讨了提升MIP技术检测性能的途径。指出通过添加不同种类的功能载体、改进聚合方法、研发应用亲水性聚合材料,可以提高MIP对抗生素的吸附能力和检测过程中的抗干扰能力,从而提升MIP技术的检测性能。Due to the low concentration of antibiotics and numerous interfering substances in water environment,a detection method based on molecularly imprinted polymers(MIP)specific adsorption was applied.In this study,the application of molecular imprinted solid phase extraction(MIP-SPE)and MIP sensor technology in the detection of antibiotics in water environment were summarized.Three ways to improve the detection performance of MIP technology were to reduce the detection limit,improve anti-interference ability and enhance the reusability.It was pointed out that by adding different types of functional carriers,improving polymerization methods,and developing and applying hydrophilic polymer materials,the adsorption capacity of MIP to antibiotics and anti-interference ability in the detection could be improved,thus the detection performance of MIP technology could be improved.

关 键 词：分子印迹聚合物 抗生素检测 固相萃取 传感器 水环境 

分 类 号：X832[环境科学与工程—环境工程] O631.3[理学—高分子化学]