DocumentCode
2369927
Title
Optical response of carbon nanotube field effect transistor with optical sensitive protein
Author
Fujimoto, M. ; Koyama, H. ; Nakanishi, N. ; Sugiyama, Y. ; Hajime, H.
Author_Institution
Shizuoka Univ., Shizuoka
fYear
2008
fDate
24-27 March 2008
Firstpage
1102
Lastpage
1106
Abstract
The optical sensitive protein ldquobacteriorhodpsin (BR)rdquo can be applied to a detection part of a high-speed recognition sensor for the moving body. We fabricated the CNTFET on which the BR is directly functionalized by biotin-avidin method. For the BR- CNTFET device, optical response is observed at start point and end point of irradiation of white light. It is due to the structural relaxation of BR and the movement of proton in BR on the CNTFET.
Keywords
biosensors; carbon nanotubes; field effect transistors; nanotube devices; bacteriorhodpsin; biotin-avidin method; carbon nanotube field effect transistor; optical response; optical sensitive protein; CNTFETs; Nanoelectronics; Optical sensors; Proteins;
fLanguage
English
Publisher
ieee
Conference_Titel
Nanoelectronics Conference, 2008. INEC 2008. 2nd IEEE International
Conference_Location
Shanghai
Print_ISBN
978-1-4244-1572-4
Electronic_ISBN
978-1-4244-1573-1
Type
conf
DOI
10.1109/INEC.2008.4585675
Filename
4585675
Link To Document