Electrochemical Investigation of DNA Adsorbed on Conducting Polymer Modified Electrode

Detection of DNA is a very important task for molecular biology and biomedical field. We have investigated electrochemical behavior of double-stranded DNA and single-stranded DNA adsorbed on conducting polymer modified electrode in presence of cobalt complex. The possibility of using such electrode...

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Bibliographic Details
Published in:Analytical Sciences 1997, Vol.13(Supplement), pp.305-310
Main Authors: LI, Zhuang, WANG, Hongda, DONG, Shaojun, WANG, Erkang
Format: Article
Language:English
Subjects:
Biological and medical sciences
Biotechnology
DNA
Fundamental and applied biological sciences. Psychology
immobilization
Immobilization of enzymes and other molecules
Immobilization techniques
Methods. Procedures. Technologies
polypyrrole
sensor
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Summary:Detection of DNA is a very important task for molecular biology and biomedical field. We have investigated electrochemical behavior of double-stranded DNA and single-stranded DNA adsorbed on conducting polymer modified electrode in presence of cobalt complex. The possibility of using such electrode as gene detector is discussed.
ISSN:0910-6340
1348-2246
DOI:10.2116/analsci.13.Supplement_305