纳米材料电化学传感器在食品安全检测中的应用

Applications of electrochemical sensors based on nanomaterials for food safety detection

电化学传感器的发展已超过半个世纪,纳米材料作为20世纪最伟大的发现之一,目前已广泛应用于传感器领域。纳米材料电化学传感器具有灵敏度高、选择性好、操作简便、成本低等诸多优点,在分析领域有着广泛的应用。纳米材料电化学传感器在食品安全检测领域的应用研究正在蓬勃开展。本文综述了纳米材料电化学传感器在食品安全检测中的应用,包括对化学残留和细菌的检测。

There is a long history for the investigation of electrochemical biosensor.The nano-materials,which were the greatest inventions in 20th century,have been widely used in the sensor fields.Electrochemical sensors based on nano-materials have been widely used in the analytical field.They have the advantages of sensitive,selective,convenient,and in low cost.The applications of electrochemical sensors based on nano-materials for food safety detection have been developed quickly recently.In this paper,we summarized the applications of electrochemical sensors based on nano-materials for food safety detection,including detection of chemical residues and bacteria.