TITLE

Bio-organic field effect transistors based on crosslinked deoxyribonucleic acid (DNA) gate dielectric

AUTHOR(S)
Yumusak, C.; Singh, Th. B.; Sariciftci, N. S.; Grote, J. G.
PUB. DATE
December 2009
SOURCE
Applied Physics Letters;12/28/2009, Vol. 95 Issue 26, p263304
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Using DNA-based biopolymers purified from salmon waste, as an insulating layer, bio-organic field effect transistor (BiOFET) devices were fabricated. Such devices exhibit current-voltage characteristics with low operational voltages as compared with using other organic dielectrics. The observed hysteresis in transfer characteristics of such BiOFETs can be reduced using a crosslinking process. Such crosslinked DNA complex is used as a gate dielectric in n-type C60 as well as p-type α-sexithiophene (T6) based BiOFETs.
ACCESSION #
47244461

 

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