中文摘要：

一种新电极材料的发明往往会推动电分析测试的发展。硼掺杂金刚石（BDD）电极在电分析中具备宽电势窗口、低背景电流、耐腐蚀稳定性高和低吸附的特点,因而在电分析化学中引起了广泛的兴趣。本文对BDD电极的制备、表征和基本电分析性质进行了介绍,并对其在毛细管电泳、生物传感电极、痕量金属离子检测、化学修饰电极及化学需氧量快速测定方面的应用进行了综述。

英文摘要：

Discoveries of new materials have significant impact on development of new methods and instrumentation for eletroanalysis.Boron doped diamond（BDD） electrode occupies a special place as an electrode material with interesting applications in electroanalysis because of its superior properties such as a wide potential window,low background current responses,remarkable corrosion stability,an inert surface with low adsorption.BDD electrodes have attracted the interests of many researchers for electrophoresis.The object of this article is to discuss the recent results available in the literature concerning the application of BDD electrodes to electroanalysis such as capillary electrophoresis end-column detection,electrochemical biosensor,anodic stripping voltammetry for trace metal ion detection,modified diamond electrodes and chemical oxygen demand detection.