A novel technique for detection of biomolecules and its aqueous concentration using a double gate graphene field effect transistor
نویسندگان
چکیده
منابع مشابه
Double-gate nanowire field effect transistor for a biosensor.
A silicon nanowire field effect transistor (FET) straddled by the double-gate was demonstrated for biosensor application. The separated double-gates, G1 (primary) and G2 (secondary), allow independent voltage control to modulate channel potential. Therefore, the detection sensitivity was enhanced by the use of G2. By applying weakly positive bias to G2, the sensing window was significantly broa...
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ژورنال
عنوان ژورنال: Sensing and Bio-Sensing Research
سال: 2018
ISSN: 2214-1804
DOI: 10.1016/j.sbsr.2018.02.004