Progress of the study on DNA electrochemical biosensor.
- Author:
Yanzhen ZHAO
1
;
Haiyan ZHANG
;
Xiaoli WU
;
Zhongming LIU
;
Jie WANG
Author Information
1. Department of Medical Research, General Hospital of Guangzhou Military Command of PLA, Guangzhou 510010, China.
- Publication Type:Journal Article
- MeSH:
Animals;
Biosensing Techniques;
instrumentation;
Conductometry;
instrumentation;
DNA;
chemistry;
Electrochemical Techniques;
Electrodes;
Equipment Design;
Graphite;
chemistry;
Humans;
Metal Nanoparticles;
chemistry
- From:
Journal of Biomedical Engineering
2013;30(1):208-212
- CountryChina
- Language:Chinese
-
Abstract:
With its rapid development, the electrochemical biosensor has recently been widely used in gene diagnosis, environmental monitoring, and medical sciences. More and more attention has been focused on how to improve the sensitivity and selectivity of biosensor. In this review, the principle and composition of DNA electrochemical biosensor is simply introduced, the preparation of biological membrane, the application of indicator are specially emphasized, and the future prospect for the development in this field is given.
