Silicon nitride-BP-based surface plasmon resonance highly sensitive biosensor for virus SARS-CoV-2 detection

A Kumar, A Kumar, SK Srivastava - Plasmonics, 2022 - Springer
In this study, we propose a surface plasmon resonance (SPR)-based biosensor using silicon
nitride (Si3N4), black phosphorous (BP), and thiol-tethered DNA as a ligand for fast …

Sensitivity enhancement with anti-reflection coating of silicon nitride (Si3N4) layer in silver-based Surface Plasmon Resonance (SPR) sensor for sensing of DNA …

N Mudgal, A Saharia, KK Choure, A Agarwal, G Singh - Applied Physics A, 2020 - Springer
This work presents a highly sensitive silver (Ag) based Surface Plasmon Resonance (SPR)
sensor with graphene-coated over Silicon nitride (Si 3 N 4) for sensing of Deoxyribonucleic …

Design and Simulation of SPR Sensors by Employing Silicon & Silicon-Nitride with Mono and Bimetal layers for Sensitivity Enhancement

S Kumar, A Yadav, S Kumar… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
In this work, three novel surface plasmon resonance (SPR) sensors based on the
Kretschmann configuration are proposed. The optimized structural designs of Sensor 1 …

Ultra-Sensitive Surface Plasmon Resonance Biosensor for Liver Metastases and Hepatocellular Carcinoma Detection Using Silicon Nitride and Black Phosphorus …

S Srivastava, S Yadav, AC Mishra, S Singh, P Lohia… - Plasmonics, 2024 - Springer
In the present study, an ultra-sensitive surface plasmon resonance biosensor is developed.
The device is composed of a CaF2-prism, silver, silicon nitride, nickel, and black phosphorus …

Contrast mechanisms in secondary electron e-beam-induced current (SEEBIC) imaging

O Dyck, JL Swett, C Evangeli, AR Lupini… - Microscopy and …, 2022 - academic.oup.com
Over the last few years, a new mode for imaging in the scanning transmission electron
microscope (STEM) has gained attention as it permits the direct visualization of sample …

Opto-structural properties of Si-rich SiNx with different stoichiometry

F Tiour, B Benyahia, N Brihi, A Sari, B Mahmoudi… - Applied Physics A, 2020 - Springer
This study deals with the fabrication and characterization of silicon nanoparticles in a SiN x
dielectric matrix to have thin films of different gap energies, films essentially based on …

Effect of Laser Treatment on Surface and Interface of Silicon Nitride Coated Ti6Al7Nb Alloy–A Statistical Analysis

A Devaraju - Silicon, 2023 - search.proquest.com
The current research work investigates the impact of laser treatment on Silicon Nitride (SiN)
coating and its performance in the bio-tribological environment. The Cathodic Arc Deposited …

Spanning the near-UV: Dual strong-coupling modes in an Al metasurface

J Kang, Y Huang, M Wang, Z Xie, J Zheng - Physical Review B, 2024 - APS
The dual strong-coupling modes facilitate additional energy relaxation channels and
broaden spectral enhancements offering promising applications in nanophotonics …

Investigation of SPR sensor for immunoglobulin detection by using Ag–-BP on the sensing layer

L Singh, P Pareek, R Kumar, V Agarwal… - Optical and Quantum …, 2024 - Springer
Surface plasmon resonance (SPR) has gained attention as a promising method for effective
label-free biosensing. Immunoglobulin (IgG) detection is very important to understand the …

Memristive behaviour of Si-Al oxynitride thin films: the role of oxygen and nitrogen vacancies in the electroforming process

O Blázquez, G Martín, I Camps, A Mariscal… - …, 2018 - iopscience.iop.org
The resistive switching properties of silicon-aluminium oxynitride (SiAlON) based devices
have been studied. Electrical transport mechanisms in both resistance states were …