A simulation study for dengue virus detection using surface plasmon resonance sensor heterostructure of silver, barium titanate, and cerium oxide

B Karki, NH Salah, G Srivastava, A Muduli, RB Yadav - Plasmonics, 2023 - Springer
Surface plasmon resonance (SPR) sensor devices accommodate immense capability for
several applications in monitoring and detecting the progress of a disease. SPR sensors are …

Early Detection of Chikungunya Virus Utilizing the Surface Plasmon Resonance Comprising a Silver-Silicon-PtSe2 Multilayer Structure

TI Singh, P Singh, B Karki - Plasmonics, 2023 - Springer
The sensing performance parameters of the SPR sensors are sensitivity, detection accuracy,
the figure of merit (FOM), and full-width half maximum (FWHM), and it has been discussed …

Black phosphorous and cytop nanofilm‐based long‐range SPR sensor with enhanced quality factor

B Karki, A Uniyal, G Srivastava, A Pal - Journal of Sensors, 2023 - Wiley Online Library
This numerical work proposes two novel designs of long‐range surface plasmon resonance
sensors (LRSPR) using two different coupling prisms. The performance analysis of the …

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 …

A theoretical analysis of refractive index sensor with improved sensitivity using titanium dioxide, graphene, and antimonene grating: Pseudomonas bacteria detection

K Aliqab, A Uniyal, G Srivastava, A Muduli, M Alsharari… - Measurement, 2023 - Elsevier
A surface plasmon resonance (SPR) based biosensor is proposed to detect Pseudomonas
bacteria. The sensor design consists of two silvers (Ag), a Titanium dioxide (TiO 2) …

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 …

Surface plasmon resonance biosensor sensitivity improvement employing of 2D materials and BaTiO3 with bimetallic layers of silver

A Uniyal, A Pal, G Srivastava, MM Rana… - Journal of Materials …, 2023 - Springer
In this paper, a surface plasmon resonance (SPR) biosensor built on bimetallic layers of
Silver, BaTiO3, and transition metal dichalcogenide material (MoS2/MoSe2/WS2/WSe2) are …

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 …

Detection of Chikungunya Virus Using Tantalum Diselenide (TaSe2)-Based Surface Plasmon Resonance Biosensor

B Karki, A Pal, P Sarkar, RB Yadav, G Dhiman… - Plasmonics, 2024 - Springer
In our current study, silver (Ag) as a noble metal and tantalum diselenide (TaSe2) material
are used in the proposed SPR biosensor to detect the chikungunya virus. To increase the …