纳米电化学传感器在公共卫生监测中的应用研究

Application of nanomaterials-based electrochemical sensors in public health monitoring

电化学传感器具有操作简单、灵敏度高、成本低、环境适应性强及易于器件化等优点,已广泛应用于环境监测、食品安全、生化分析、疾病诊断、公共卫生甚至国家安全等研究领域。具有优越物化特性的纳米材料的引入,极大提升了电化学传感器的检测性能并拓宽了其应用范畴。文中针对当前频发的公共卫生安全问题,重点阐述了基于纳米材料的电化学传感器在公共卫生安全监测中的应用研究,并展望了其发展机遇与挑战。

Electrochemical sensors have the advantages of simple operation,high sensitivity,low-cost,strong environmental adaptability and easy-to-device,which have been widely used in research fields,in­cluding environmental monitoring,food safety,biochemical analysis,disease diagnosis,public health and even national security.The introduction of nanomaterials with superior physical and chemical properties has greatly improved the detection performance of electrochemical sensors and broadened their application scope.This paper focuses on the application of nanomaterials-based electrochemical sensors in public health safety monitoring.Finally,the opportunities and challenges of nanomaterials-based electrochemical sensors are prospected.