抗坏血酸电化学传感研究进展  

Progress in Electrochemical Sensing of Ascorbic Acid

作　　者：钟衍裕 王正运 刘宏芳[1] Yanyu Zhong;Zhengyun Wang;Hongfang Liu(School of Chemistry and Chemical Engineering,Huazhong University of Science and Technology,Key Laboratory of Material Chemistry for Energy Conversion and Storage,Hubei Key Laboratory of Materials Chemistry&Service Failure,Wuhan 430074,China)

机构地区：[1]华中科技大学化学与化工学院、能量转换与存储材料化学教育部重点实验室、材料化学与服役失效湖北省重点实验室,武汉430074

出　　处：《化学进展》2023年第2期219-232,共14页Progress in Chemistry

基　　金：国家自然科学基金项目(No.52171069,22005109);中国博士后科学基金(No.2021M701292)资助。

摘　　要：抗坏血酸是维持人体正常功能的必需生物小分子物质,间接或直接地参与众多人体关键的生物反应过程。电化学检测抗坏血酸具有响应时间快、灵敏度高和操作简单等众多优势,是近些年传感研究的热点。本文系统介绍了安培型电化学传感器的工作原理,综述了近年来抗坏血酸电化学传感的研究进展。基于不同材料构建的抗坏血酸传感器的性能,结合各传感材料的性质,对其传感优缺点进行了分析与总结,最后对抗坏血酸电化学传感的发展方向和趋势进行了展望。Ascorbic acid(AA),as a necessary biological small molecular substance to maintain the normal function of human body,directly and indirectly participates in many key biological reaction processes of human body.Electrochemical detection of AA has been a hot spot of sensing research in recent years due to the advantages such as fast response,high sensitivity and simple operation.In this review,the working principles of different sensors of AA are systematically and comprehensively introduced,and the recent research progress of electrochemical sensing of AA is reviewed.By comparing different materials based AA sensors performances,the advantages and defects of corresponding materials are analyzed and summarized by combining with the materials properties.Lastly,the outlook of development direction and trend of AA electrochemical sensing is given.

关 键 词：抗坏血酸 电化学传感器 酶型 无酶型 

分 类 号：O657.1[理学—分析化学] Q564[理学—化学]