纳米材料电化学传感器用于检测抗坏血酸的研究进展。

Review on nanomaterials-enabled electrochemical sensors for ascorbic acid detection.

机构信息

Laboratory for Integrative Multiscale Engineering Materials and Systems, Department of Aerospace Engineering, Indian Institute of Sciences, Bangalore, 560012, India.

出版信息

Anal Biochem. 2019 Dec 1;586:113415. doi: 10.1016/j.ab.2019.113415. Epub 2019 Aug 31.

DOI:10.1016/j.ab.2019.113415

PMID:31479632

Abstract

This review (with 307 refs.) addresses the recent advances in electrochemical nonenzymatic ascorbic acid (AA) sensors using various nanomaterials as sensing elements. In general, nanomaterials have paved the way for a novel and advanced sensing device due to their unique physical and chemical properties. AA sensors based on noble metals, their nanoparticles, transition metals/metal nanoparticles, alloys/bimetallic nanoparticles, conducting polymers and carbon nanomaterials have been reviewed. Also, there has been a focus on describing the details of many significant articles explaining the design of sensors and utilities of the prepared sensors, so that readers might get the principles behind such devices and relevant detection strategies. Finally, the challenges and prospects for the application of nanomaterials-enabled electrochemical sensors for AA analysis have also been incorporated.

摘要

本文（参考文献 307 篇）综述了近年来使用各种纳米材料作为传感元件的电化学非酶抗坏血酸（AA）传感器的最新进展。一般来说，由于纳米材料具有独特的物理和化学性质，为新型先进的传感设备铺平了道路。综述了基于贵金属、其纳米粒子、过渡金属/金属纳米粒子、合金/双金属纳米粒子、导电聚合物和碳纳米材料的 AA 传感器。此外，还重点介绍了许多重要文章的详细内容，这些文章解释了传感器的设计和制备传感器的用途，以便读者可以了解这些器件背后的原理和相关检测策略。最后，还讨论了基于纳米材料的电化学传感器在 AA 分析中的应用所面临的挑战和前景。