生物传感器的应用现状与发展趋势  

Recent application and development tendency of biosensors

作　　者：马莉萍[1] 毛斌[1] 刘斌[1] 李工农[1] 韩根亮[1] 刘国汉[1] 

机构地区：[1]甘肃省科学院传感技术研究所,甘肃兰州730000

出　　处：《传感器与微系统》2009年第4期1-4,共4页Transducer and Microsystem Technologies

基　　金：甘肃省科学事业基金资助项目(QS001-C32-01)

摘　　要：生物传感器是一种以生物活性单元为敏感元件,结合化学、物理转换元件,对被分析物具有高度选择性的装置,它具有灵敏度高、检测速度快、操作简便、成本低、可进行连续动态监测等优点。在介绍生物传感器发展现状、组成及工作原理的基础上,对生物传感器在生命科学、医学、环境检测、食品工程及军事等领域中的应用研究进行了综述,并探讨了生物传感器的发展前景。Biosensor is analytical device composed of a biological recognition element coupled to a chemical or physical transducer. It has many advantages such as high sensitivity, quick response, simple and convenient manipulation, low cost and continuous detection. The composition, basic principle and development of biosensor are introduced, the application of biosensor in the field of life science, biomedicine, environmental inspection, food production and mihtary defence are summarized. The prospect of biosensor development is also prognosticated.

关 键 词：生物传感器 应用 发展趋势 

分 类 号：TP212.3[自动化与计算机技术—检测技术与自动化装置]