DocumentCode
3051409
Title
Carbon Nanotube Bio Sensor
Author
Matsumoto, Kazuhiko
Author_Institution
Osaka Univ., Osaka
fYear
2007
fDate
5-8 Nov. 2007
Firstpage
486
Lastpage
487
Abstract
In this paper, three kinds of carbon nanotube (CNT) biosensors are introduced. Two of them use the carbon nanotube as a channel of the transistor and the bio molecule was detected as a change of the conductance of the FET. The other biosensor uses CNT as an electrode for the electrochemical reaction. The bio molecule was detected as an increase of the redox current because of the large surface area of CNT.
Keywords
biosensors; carbon nanotubes; electrochemical electrodes; carbon nanotube biosensors; electrochemical reaction; electrode; redox; transistor; Biosensors; CNTFETs; Carbon nanotubes; DNA; Electrodes; FETs; Insulation; Surface fitting;
fLanguage
English
Publisher
ieee
Conference_Titel
Microprocesses and Nanotechnology, 2007 Digest of papers
Conference_Location
Kyoto
Print_ISBN
978-4-9902472-4-9
Type
conf
DOI
10.1109/IMNC.2007.4456316
Filename
4456316
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