Sensitivity improvement of surface plasmon resonance sensor for glucose detection in urine samples using heterogeneous layers: an analytical perspective

B Karki, A Uniyal, P Sarkar, A Pal, RB Yadav - Journal of Optics, 2024 - Springer
A surface plasmon resonance sensor has been proposed in this study. The proposed sensor
can detect glucose concentration in the urine samples and can detect a concentration of …

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 …

Tuning sensitivity of surface plasmon resonance sensor based on ZnO layer and CaF2 prism for the recognition of SARS-CoV-2

A Pal, Y Trabelsi, P Sarkar, M Sharma, M Kumar… - Journal of Materials …, 2024 - Springer
In this work, a Zinc Oxide (ZnO) and Silver (A+) layer with 2D material of graphene layer on a
CaF2 prism is introduced as part of an ultra-high sensitive SPR sensor intended for a …

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 …

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 …

Detection of plasma, platelets, hemoglobin in blood sample of dengue malaria based on surface plasmon resonance biosensor using black phosphorus: a numerical …

P Kumar, R Kumar, MK Singh, B Ahmed - Plasmonics, 2024 - Springer
The present work focuses on the detection of dengue virus using a proposed copper (Cu)
and black phosphorus (BP)–based SPR sensor. This proposed sensor is capable of …

[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 …

Platinum diselenide and graphene-based refractive index sensor for cancer detection

B Karki, P Sarkar, G Dhiman, G Srivastava, M Kumar - Plasmonics, 2024 - Springer
A novel heterostructure of surface plasmon resonance (SPR) sensor has been proposed in
the current study for detecting various cancer cells. The proposed sensor is highly sensitive …

State of the art alliance of refractive index sensing and spectroscopy techniques for household oils analysis

AK Shakya, S Singh - Plasmonics, 2023 - Springer
This article presents a intermingle of refractive index (RI) sensing and spectroscopy for
household oil monitoring. A spectroscopy sensing setup is shown to investigate …