Detecting binary mixtures of sulfolane with ethylene glycol, diethylene glycol, and polyethylene glycol in water using surface plasmon resonance sensor: a numerical …

A Pal, A Uniyal, P Sarkar, G Srivastava, HL Yadav… - Plasmonics, 2024 - Springer
This work offers a quite sensitive SPR-based sensor with a new heterostructure based on
platinum and ITO using silver as the plasmonic metal to examine the detection of sulfolane …

Fluorinated graphene and CNT-based surface plasmon resonance sensor for detecting the viral particles of SARS-CoV-2

A Uniyal, G Srivastava, P Sarkar, M Kumar… - Physica B: Condensed …, 2023 - Elsevier
Due to the ability to distinguish between infected and uninfected individuals, the continuing
highly contagious Coronavirus disease pandemic, which is brought on by the severe acute …

Plasmonic pregnancy detector: enhancing sensitivity with SPR sensor

A Pal, Y Trabelsi, P Sarkar, RB Yadav… - Optical and Quantum …, 2024 - Springer
Detecting biomolecular interactions without labeling has become possible because of
surface plasmon resonance (SPR) sensing development. In this work, we report on …

ZnO and antimonene-based surface plasmon resonance sensor for enamel, dentin, and cementum layer detection in human teeth

MU Zaman, A Pal, A Uniyal, NR Alqhtani… - Journal of Materials …, 2024 - Springer
The current numerical study suggests a novel multilayer surface plasmon resonance (SPR)
sensor structure for detecting dental diseases. The suggested sensor is sensitive to changes …

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 …

Creatinine detection by surface plasmon resonance sensor using layers of cerium oxide and graphene over conventional Kretschmann configuration

AHM Almawgani, A Uniyal, P Sarkar, G Srivastava… - Plasmonics, 2023 - Springer
In this study, creatinine in solutions at varied concentrations (non-enzymatic samples) is
detected utilizing a surface plasmon resonance (SPR) sensor design. The presence of …

Sensitivity enhancement of optical plasmon-based sensor for detection of the hemoglobin and glucose: a numerical approach

AHM Almawgani, A Uniyal, P Sarkar… - Optical and Quantum …, 2023 - Springer
In the proposed surface plasmon resonance sensor, bimetallic plasmonic metal copper (Cu)
and platinum (Pt) are coated over the BaF2 prism for the occurrence of the surface plasmon …

Zinc oxide nanomaterials: Safeguarding food quality and sustainability

GG Gökmen, FS Mirsafi, T Leißner… - … Reviews in Food …, 2024 - Wiley Online Library
In this era, where food safety and sustainability are paramount concerns, the utilization of
zinc oxide (ZnO) nanoparticles (NPs) is a promising solution to enhance the safety, quality …

Direct detection of dopamine using zinc oxide nanowire-based surface plasmon resonance sensor

B Karki, Y Trabelsi, A Pal, SA Taya, RB Yadav - Optical Materials, 2024 - Elsevier
This study uses an angle interrogation approach to propose an SF11 Prism-Ag–ZnO
nanowires-CeO 2-Sensing layer-based surface plasmon resonance sensor. The proposed …

[HTML][HTML] Machine learning approach to surface plasmon resonance bio-chemical sensor based on nanocarbon allotropes for formalin detection in water

G Ansari, A Pal, AK Srivastava, G Verma - Sensing and Bio-Sensing …, 2023 - Elsevier
This article investigates the design of a surface plasmon resonance (SPR) sensor that
utilizes carbon nanotubes (CNT) and graphene to detect formalin concentration in water …