Nano-plasmonic graphene-quantum dots integrated photoelectronic biosensor

Sun, J, Zhou, L, Mao, H, Zhao, J and Chen, X ORCID: https://orcid.org/0000-0001-7091-1414, 2023. Nano-plasmonic graphene-quantum dots integrated photoelectronic biosensor. In: 28th Optoelectronics and Communications Conference (OECC 2023): Proceedings. [Piscataway]: Institute of Electrical and Electronics Engineers.

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Abstract

We report a nano-plasmonic biosensor with integrated optoelectronic architecture developed on a miniaturized chip. With simple means, the nano-plasmonic sensor demonstrated the capability to record the selective and specific binding of proteins to the bioreceptors immobilized on gold nanoparticles arrays placed directly on a photoconductive graphene-Perovskite quantum dots hybrid channel. The distinct combination of the nano-plasmonic structure, proteins and hybrid two-dimensional materials endowed the photoelectronic detection of biotin with advantages of label-free, ultrahigh sensitivity and rapid speed.

Item Type:	Chapter in book
Description:	Paper presented at the 28th Opto-electronics and Communications Conference (OECC 2023), shanghai, China, 2-6 July 2023.
Creators:	Sun, J., Zhou, L., Mao, H., Zhao, J. and Chen, X.
Publisher:	Institute of Electrical and Electronics Engineers
Place of Publication:	[Piscataway]
Date:	27 April 2023
Identifiers:	Number Type 1778127 Other
Divisions:	Schools > School of Science and Technology
Record created by:	Jonathan Gallacher
Date Added:	05 Jul 2023 13:23
Last Modified:	05 Jul 2023 13:23
URI:	https://irep.ntu.ac.uk/id/eprint/49323

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