- DNA Carbon nanotube-polymer composite electrodes and Electrochemical Method for Detecting DNA using the same

摘要

The present invention relates to a carbon nanotube-polymer composite electrode for electrochemical measurement capable of directly detecting DNA and directly reusable without surface modification, and an electrochemical detection method of DNA using the same.The carbon nanotube-polymer composite electrode of the present invention can detect DNA through pi-pi bonding between DNA and carbon nanotube, and can be reused.Since the carbon nanotube-polymer composite electrode of the present invention does not require the fixing of the probe or the surface modification, it is performed only in the solution process, and thus the manufacturing process is very simple and economical. In addition, the carbon nanotube-polymer composite electrode of the present invention is excellent in flexibility, stretchability, and tackiness, and can be used as a flexible electrode.;