Menon, P.S. and Loganathan, K. and Jamil, N.A. and Mohamad, N.R. and Dee, C.F. and Wee, M.F.M.R. and Mohamed, M.A. and Soleimani, H. and Majlis, B.Y. and Hamzah, A.A. (2022) Plasmonic biosensing of kidney wastes using carbon-based derivatives. In: UNSPECIFIED.
Full text not available from this repository.Abstract
In this work, several carbon-based derivatives (CBD) such as graphene, graphene oxide, reduced graphene oxide (rGO), carbon nanotubes (CNT) and graphene quantum dots (GQD) were simulated using Finite Difference Time Domain (FDTD) method for the plasmonic biosensing of kidney wastes such as glucose, urea and creatinine. The angular interrogation technique utilizing Kretschmann-based surface plasmon resonance (SPR) was used. Biosensing was performed at optical wavelengths of 633 nm, 670 nm and 785 nm using BK7-based prisms together with chromium/gold/carbon-based derivatives (Cr/Au/CBD) hybrid plasmonic layers. The effects of CBD on the biosensor's sensitivity and Q-factor were analyzed and compared. Results of this numerical work lay the foundation of functionalizing plasmonic kidney-wastes biosensors on flexible substrates in the near future. © 2022 IEEE.
Item Type: | Conference or Workshop Item (UNSPECIFIED) |
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Additional Information: | cited By 0; Conference of 4th IEEE International Flexible Electronics Technology Conference, IFETC 2022 ; Conference Date: 21 August 2022 Through 24 August 2022; Conference Code:184522 |
Uncontrolled Keywords: | Biosensors; Carbon nanotubes; Finite difference time domain method; Plasmonics; Q factor measurement; Semiconductor quantum dots; Surface plasmon resonance; Urea, Biosensing; Carbon-based; Graphene oxides; Interrogation techniques; Kretschmann; Optical wavelength; Oxide-carbon nanotube; Plasmonics; Reduced graphene oxides; Surface-plasmon resonance, Graphene |
Depositing User: | Mr Ahmad Suhairi UTP |
Date Deposited: | 19 Dec 2023 03:23 |
Last Modified: | 19 Dec 2023 03:23 |
URI: | https://khub.utp.edu.my/scholars/id/eprint/17350 |