聚(3,4-乙烯二氧噻吩):环糊精复合电化学传感材料的制备及应用  

Preparation and Applications of Poly(3,4-ethylenedioxythiophene):Cyclodextrins Composites for Electrochemical Sensing

作　　者：张宇[1] 肖永逸 丁祖航 李楠[1] 赵金 ZHANG Yu;XIAO Yongyi;DING Zuhang;LI Nan*;ZHAO Jin(Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization,Tianjin Key Laboratory of Multiplexed Identification for Port Hazardous Chemicals,College of Chemical Engineering and Materials Science,Tianjin University of Science&Technology,Tianjin 300457,China)

机构地区：[1]天津市卤水化工与资源生态化利用重点实验室,天津市口岸化学风险因子多元识别重点实验室,化工与材料学院,天津科技大学,天津300457

出　　处：《口岸非传统安全学刊》2024年第2期16-23,29,共9页

基　　金：天津市卤水化工与资源生态化利用重点实验室开放基金(BCERE202102);国家自然科学基金项目(21602155);天津市自然科学基金青年基金(18JCQNJC06300)。

摘　　要：聚(3,4-乙烯二氧噻吩)(PEDOT)作为一种导电聚合物,因其高电导率、电化学活性、良好的成膜性能和稳定性而被广泛研究。环糊精(CDs)具有独特的空腔结构,能够进行分子识别,常用于传感体系的构建。通过将PEDOT与CDs结合,制备聚(3,4-乙烯二氧噻):环糊精(PEDOT:CDs)复合材料能够提高电化学传感器的灵敏度、选择性和稳定性。本文综述了PEDOT:CDs复合材料的制备、微结构及其在电化学检测领域的应用。此外,对PEDOT:CDs复合材料的挑战和未来前景进行了展望,提出开发更高效的合成方式、优化微观结构、发展一体化电化学检测器件等未来发展方向.Poly(3,4-ethylenedioxythiophene)(PEDOT),as a conductive polymer,has been widely studied due to its high electrical conductivity,electrochemical activity,good film-forming properties,and stability.Cyclodextrins(CDs)have unique cavity structures with molecular recognition abilities,which are often used in the construction of sensing systems.By combining PEDOT with CDs,the PEDOT:CDs composite based electrode materials can im-prove the sensitivity,selectivity,and stability of electrochemical sensors.This article reviews the preparation,micro-structure,and applications of PEDOT:CDs composite materials in the field of electrochemical detection.In addi-tion,the challenges and future prospects of PEDOT:CDs composite materials are discussed,and future develop-ment directions such as developing more efficient synthesis methods,optimizing microstructures,and developing in-tegrated electrochemical detection devices are proposed.

关 键 词：聚(3 4-乙烯二氧噻吩) 环糊精 电化学传感器 复合材料 药物检测 生物检测 

分 类 号：X783[环境科学与工程—环境工程]