The application of boron-doped diamond electrodes in amperometric biosensors

被引：84
作者：
Zhou, Yanli [1 ,2 ]
Zhi, Jinfang [1 ]
机构：
[1] Chinese Acad Sci, Key Lab Photochem Convers & Optoelect Mat, Tech Inst Phys & Chem, Beijing 100190, Peoples R China
[2] Shangqiu Normal Univ, Dept Chem, Shangqiu 476000, Peoples R China
来源：
TALANTA | 2009年 / 79卷 / 05期
基金：
中国国家自然科学基金;
关键词：
Boron-doped diamond (BDD); Amperometric biosensors; Direct detections; Enzyme biosensors; Microelectrodes; CARBON-FIBER MICROELECTRODES; ASCORBIC-ACID; ELECTROCHEMICAL OXIDATION; CYTOCHROME-C; SELECTIVE DETERMINATION; GOLD NANOPARTICLES; URIC-ACID; DOPAMINE; FILM; TYROSINASE;
D O I：
10.1016/j.talanta.2009.05.026
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Boron-doped diamond (BDD) electrodes outperform conventional electrodes in terms of high stability, chemical inertness, wide potential window and low background current. Combining the superior properties of BDD electrodes with the merits of biosensors, such as specificity, sensitivity, and fast response, amperometric biosensors based on BDD electrodes have attracted the interests of many researchers. In this review, the latest advances of BDD electrodes with different surfaces including hydrogen-terminated, oxygen-terminated, metal nanoparticles-modified, amine-terminated, and carboxyl-terminated thin films, and microelectrodes, for the construction of various biosensors or the direct detection of biomolecules were demonstrated. The future trends of BDD electrodes in biosensing were also discussed. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：1189 / 1196
页数：8
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