DNA field-effect transistor
id:
dna-field-effect-transistor-234-1001733
title:
DNA field-effect transistor
text:
A DNA field-effect transistor (DNAFET) is a field-effect transistor which uses the field-effect due to the partial charges of DNA molecules to function as a biosensor. The structure of DNAFETs is similar to that of MOSFETs, with the exception of the gate structure which, in DNAFETs, is replaced by a layer of immobilized ssDNA molecules which act as surface receptors. When complementary DNA strands hybridize to the receptors, the charge distribution near the surface changes, which in turn modulat
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/DNA_field-effect_transistor
date created:
date modified:
2022-08-30T21:37:54Z
main entity:
{"identifier":"Q778314","url":"https://www.wikidata.org/entity/Q778314"}
image:
fields total:
13
integrity:
13