食品科学 ›› 2008, Vol. 29 ›› Issue (8): 689-692.

• 专题论述 • 上一篇    下一篇

电化学DNA生物传感器检测小分子化合物的研究进展

栾崇林, 程顺喜, 蒋晓华, 马文石   

  1. 深圳职业技术学院精细化工系; 华南理工大学材料科学与工程学院
  • 出版日期:2008-08-15 发布日期:2011-08-26

Research Progress of Applications of Electrochemical DNA Biosensor in Detecting Small Molecules

 LUAN  Chong-Lin, CHENG  Shun-Xi, JIANG  Xiao-Hua, MA  Wen-Shi   

  1. 1.Department of Fine Chemical Engineering,Shenzhen Polytechnic,Shenzhen 518055,China;2.School of Materials Science and Engineering,South China University of Science and Technology,Guangzhou 510640,China
  • Online:2008-08-15 Published:2011-08-26

摘要: 总结小分子与DNA作用的方式,介绍用于小分子检测的DNA固定方法,并且对近年来DNA电化学传感器在环境污染物、药物及食品检测中的应用作了概述。

关键词: DNA传感器, 电化学, 小分子

Abstract: In this paper,the interaction between small molecules and DNA was summarized and the methods of immobilizing DNA for detection of small molecules were introduced. In addition,the applications of electrochemical DNA biosensor in detecting environmental pollutants,drugs and foods in recent years were summarized.

Key words: DNA biosensor, electrochemistry, small molecule