Fabrication and functionalisation of nanocarbon-based field-effect transistor biosensors

Lee, Chang-Seuk, Gwyther, Rebecca E.A, Freeley, Mark, Jones, Dafydd ORCID: https://orcid.org/0000-0001-7709-3995 and Palma, Matteo 2022. Fabrication and functionalisation of nanocarbon-based field-effect transistor biosensors. ChemBioChem 23 (23) , e202200282. 10.1002/cbic.202200282

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Abstract

Nanocarbon-based field-effect transistor (NC-FET) biosensors are at the forefront of future diagnostic technology. By integrating biological molecules with electrically conducting carbon-based platforms, high sensitivity real-time multiplexed sensing is possible. Combined with their small footprint, portability, ease of use, and label-free sensing mechanisms, NC-FETs are prime candidates for the rapidly expanding areas of point-of-care testing, environmental monitoring and biosensing as a whole. In this review we provide an overview of the basic operational mechanisms behind NC-FETs, synthesis and fabrication of FET devices, and developments in functionalisation strategies for biosensing applications.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Biosciences
Publisher:	Wiley
ISSN:	1439-4227
Date of First Compliant Deposit:	28 October 2022
Date of Acceptance:	3 November 2022
Last Modified:	10 May 2023 17:16
URI:	https://orca.cardiff.ac.uk/id/eprint/153828

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