Angular surface plasmon resonance-based sensor with a silver nanocomposite layer for effective water pollution detection

FA Sayed, HA Elsayed, M Al-Dossari, MF Eissa… - Scientific Reports, 2023 - nature.com
For sensing various samples of polluted water and various sodium chloride concentrations
using an angular surface plasmon resonance (ASPR), we have introduced a conventional …

Ultra-sensitive pressure sensing capabilities of defective one-dimensional photonic crystal

AH Aly, BA Mohamed, M Al-Dossari, D Mohamed… - Scientific Reports, 2023 - nature.com
Present research work deals with the extremely sensitive pressure-sensing capabilities of
defective one-dimensional photonic crystal structure (GaP/SiO2) N/Al2O3/(GaP/SiO2) N. The …

Annular one-dimensional photonic crystals for salinity sensing

H Sayed, MA Swillam, AH Aly - Scientific Reports, 2023 - nature.com
The use of annular one-dimensional (1D) photonic crystals (PCs) for salinity sensing is
studied in this research. Annular 1D-PCs provide small and integrated structures that …

Numerical study of 2D nanomaterial-based surface plasmon resonance biosensor

L Jaiswal, DK Dwivedi, P Lohia, AC Mishra, S Yadav… - Plasmonics, 2024 - Springer
The extant work exhibits a unique design of surface plasmon resonance (SPR) which has
been suggested for indications of different malarial disease stages. The device construction …

High-performance biosensors based on angular plasmonic of a multilayer design: new materials for enhancing sensitivity of one-dimensional designs

HA Elsayed, SK Awasthi, AHM Almawgani… - RSC …, 2024 - pubs.rsc.org
In this study, a theoretical examination is conducted to investigate the biosensing
capabilities of different surface plasmon resonance (SPR) based hybrid multilayer …

Effect of molecular concentration on excitonic nanostructure based refractive index sensing and near-field enhanced spectroscopy

A Dutta, JJ Toppari - Optical Materials Express, 2023 - opg.optica.org
Organic thin film based excitonic nanostructures are of great interest in modern resonant
nanophotonics as a promising alternative for plasmonic systems. Such nanostructures …