Graphene metasurfaces biosensor for COVID-19 detection in the infra-red regime

Abstract This study presents the design and analysis of a biosensor for COVID-19 detection, integrating graphene metasurfaces with gold, silver, and GST materials. The proposed sensor architecture combines a square ring resonator with a circular ring resonator, optimized through COMSOL Multiphysics...

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Detalhes bibliográficos
Principais autores:	Hussein A. Elsayed, Jacob Wekalao, Ahmed Mehaney, Haifa E. Alfassam, Mostafa R. Abukhadra, Ali Hajjiah, Wail Al Zoubi
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2025-03-01
Colecção:	Scientific Reports
Assuntos:	COVID-19 biosensor Graphene metasurfaces Phase change materials Machine learning optimization Dual-Band detection Label-free sensing
Acesso em linha:	https://doi.org/10.1038/s41598-025-92991-w
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Graphene metasurfaces biosensor for COVID-19 detection in the infra-red regime

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