电化学生物传感器的研究进展

电化学生物传感器将生物活性识别材料与电化学检测器件有机结合起来,广泛应用于临床医学、药物和食品分析与环境监测等领域。与其他电化学传感器相比,电化学生物传感器具有特异性好、检测灵敏度高和制作简便等优点。文章重点介绍了电化学生物传感器的基本原理、分类、研究进展及其在生物医学领域中的应用,并对电化学生物传感器的发展前景进行展望。

Progress in Electrochemical Biosensors

As an advanced biosensing strategy, the electrochemical biosensor is made up of the active sensing biomaterial and the electrochemical signal transducer, and is being widely applied in the fields of clinical medicine, drug and food analysis as well as the environmental monitoring. The electrochemical biosensor has the advantages of excellent specificity, high sensitivity and simplicity. This review focused on the fundamental principle of electrochemical biosensor, its classification and the biomedical applications. The prospect of the electrochemical biosensors was outlined as well.