分子印迹膜修饰丝网印刷电极传感器的研究进展  

Progress of screen printing electrode sensor modified by molecularly imprinted membrane

作　　者：张孝刚[1,2] 唐玲[1] 周智慧[3] 朱秋劲 赵晓联[3] 

机构地区：[1]遵义医学院公共卫生学院,贵州遵义563003 [2]贵州省农畜产品贮藏与加工重点实验室,贵州贵阳550025 [3]无锡市金坤生物工程有限公司,江苏无锡214000 [4]贵州大学生命科学学院,贵州贵阳550025

出　　处：《化学研究与应用》2014年第7期967-976,共10页Chemical Research and Application

基　　金：国家自然科学基金项目(31160324)资助;贵州省优秀青年科技人才培养计划项目(黔科合人字(2011)07号)资助;江苏省科技型企业技术创新资金-科技创业园内企业项目(BC2011034)资助;贵州农畜产品贮藏与加工重点实验室建设项目(黔科合计Z字[2012]4001)资助

摘　　要：分子印迹膜(MIM)对目标分子具有特异识别性和高选择性。丝网印刷电极(SPE)具有高灵敏度、低成本、设计灵活和一次性可抛性。因此,MIM修饰的SPE传感器技术具有开发低成本、方便、高识别和高灵敏度的商业化传感器的优势,应用前景广阔。但目前该技术在膜修饰技术,特性表征技术,电极制备材料筛选等方面的研究还远远不足。本文针对SPE与MIM联用技术,对MIM,SPE,以及MIM修饰SPE传感器电极的研究进展进行了概述,以便为进一步研究提供参考。Molecular imprinted membrane（ MIM） has specific recognition and high selectivity to target molecules. And Screen-prin-ted electrode（SPE）has high sensitivity,low cost,design flexibility and disposable droppable property. Therefore,the technology of SPE sensor modified by MIM possesses advantages on developing commercial sensors with low cost,convenience,high recognition and high sensitivity and it has broad application prospect. But now,the technology is largely deficient of membrane modified,charac-terization technique and screening of materials for electrode preparation. Aiming at coupling technology with SPE and MIM,the re-search progress of MIM,SPE and SPE sensor electrode modified by MIM are reviewed in this paper in order to provide a reference for further research.

关 键 词：分子印迹膜 丝网印刷电极 传感器 

分 类 号：O657.1[理学—分析化学]