Computational Design of Highly-Sensitive Graphene-Based Multilayer SPR Biosensor
نویسندگان
چکیده
In this paper, we present a set of optimal graphene-based multilayer surface plasmon resonance (SPR) biosensors for highly sensitive detection biomolecules. To optimize the biosensor structure, employed multi-objective gray wolf optimizer (MOGWO) to maximize sensitivity and minimize structure full width at half maximum (FWHM). The main advantages optimized structures are high sensitivity, low FWHM, as well easy implementation. We developed an algorithm that enables us achieve nine different structures. best FWHM FOM obtained equal 264.6°/RIU (for #5), 1.905° 56.6/RIU #8), respectively. results paper pave way development highly-sensitive SPR biosensors.
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ژورنال
عنوان ژورنال: Photonics
سال: 2022
ISSN: ['2304-6732']
DOI: https://doi.org/10.3390/photonics9100688