纳米材料修饰电极检测重金属离子研究进展

Research progress of nano-modified electrode in heavy metal ion detection

综述了近年来基于纳米材料修饰电极检测重金属离子的研究进展,分析了不同纳米材料修饰电极的特点,阐述了纳米碳材料、纳米金属材料及纳米生物材料等纳米修饰电极在重金属离子检测中的重要应用。结合纳米材料修饰电极在重金属离子的检测中的研究应用现状,展望了纳米材料修饰电极在重金属离子检测中的发展方向。

This paper presents a brief review of detecting heavy metal ions using various nanomaterial modified electrodes by all kinds of electrochemical methods.The characteristics of different nanomaterial modified electrodes were analyzed and the important application of carbon materials,metal materials and biological materials and other nanomaterial modified electrodes in heavy metal ions detection were emphatically introduced.Finally,the research status of nanomaterial modified electrodes in the detection of heavy metal ions was summarized and the future development of nanomaterial modified electrode in the detection of heavy metal ions is prospected.