Title :
Random network single-walled carbon nanotube biosensor by metal work function modulation
Author :
Choi, Sung-Wook ; Kang, Won-Seok ; Kim, Hyo-Sop ; Choi, Byung-Sam ; Kim, Jae-Ho
Author_Institution :
Dept. of Mol. Sci. & Technol., Ajou Univ. Suwon, Suwon
Abstract :
We have fabricated highly sensitive network SWNT devices, which have successfully detected specific adsorptions of streptavidin at 1 pM concentrations.
Keywords :
biosensors; carbon nanotubes; nanotube devices; metal work function modulation; single-walled carbon nanotube biosensor; specific adsorptions; streptavidin; Biosensors; Carbon nanotubes; Contacts; Electrodes; Fabrication; Glass; Gold; Proteins; Schottky barriers; Substrates; SWNT; Schottky barrier; biosensor; conductance change;
Conference_Titel :
Nanotechnology Materials and Devices Conference, 2006. NMDC 2006. IEEE
Conference_Location :
Gyeongju
Print_ISBN :
978-1-4244-0540-4
Electronic_ISBN :
978-1-4244-0541-1
DOI :
10.1109/NMDC.2006.4388911
