Ontology highlight
ABSTRACT:
SUBMITTER: Manoharan AK
PROVIDER: S-EPMC5256270 | biostudies-literature | 2017
REPOSITORIES: biostudies-literature
Manoharan Arun Kumar AK Chinnathambi Shanmugavel S Jayavel Ramasamy R Hanagata Nobutaka N
Science and technology of advanced materials 20170110 1
Detection of disease-related gene expression by DNA hybridization is a useful diagnostic method. In this study a monolayer graphene field effect transistor (GFET) was fabricated for the detection of a particular single-stranded DNA (target DNA). The probe DNA, which is a single-stranded DNA with a complementary nucleotide sequence, was directly immobilized onto the graphene surface without any linker. The V<sub>Dirac</sub> was shifted to the negative direction in the probe DNA immobilization. A ...[more]