Hemoglobin detection in blood samples using a graphene-based surface plasmon resonance biosensor

B Karki, B Vasudevan, A Uniyal, A Pal, V Srivastava - Optik, 2022 - Elsevier
In the proposed work, the detection of hemoglobin has been carried out using an SPR
biosensor. The detection of hemoglobin is necessary because excessive concentration can …

Advances in Surface Plasmon Resonance‐Based Biosensor Technologies for Cancer Cell Detection

B Karki, A Uniyal, A Pal… - International Journal of …, 2022 - Wiley Online Library
Efforts have been made to enhance the surface sensitivity of the conventional surface
plasmon resonance biosensor. To improve the sensitivity, a unique two‐dimensional …

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 …

Long-range SPR sensor employing platinum diselenide and cytop nanolayers giving improved performance

A Uniyal, A Pal, B Chauhan - Physica B: Condensed Matter, 2023 - Elsevier
The designing of long-range surface plasmon resonance (LRSPR) biosensors using two-
dimensional (2D) materials gained tremendous popularity due to their exclusive …

Recent Progress in Spectroscopic Methods for the Detection of Foodborne Pathogenic Bacteria

M Hussain, J Zou, H Zhang, R Zhang, Z Chen, Y Tang - Biosensors, 2022 - mdpi.com
Detection of foodborne pathogens at an early stage is very important to control food quality
and improve medical response. Rapid detection of foodborne pathogens with high …

Optical detection of fat concentration in milk using MXene-based surface plasmon resonance structure

AHM Almawgani, MG Daher, SA Taya, M Mashagbeh… - Biosensors, 2022 - mdpi.com
MXene (Ti3C2Tx) has emerged very recently as an interacting material for surface plasmon
resonance (SPR) configuration. It was discovered that Ti3C2Tx can facilitate the adsorption …

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 …

Detection of glucose concentration using a surface plasmon resonance biosensor based on barium titanate layers and molybdenum disulphide sheets

AHM Almawgani, SA Taya, MG Daher, I Colak… - Physica …, 2022 - iopscience.iop.org
Diabetes is rapidly becoming a serious and life-threatening disease. It affects 415 million
persons worldwide and is a leading cause of death among those aged 20 to 59. It is …

PtSe2 and black phosphorus employed for sensitivity improvement in the surface plasmon resonance sensor

B Karki, G Ansari, A Uniyal, V Srivastava - Journal of Computational …, 2023 - Springer
The analysis aims to enhance the sensitivity of the surface plasmon resonance-based
sensor. The proposed sensor consists of a single layer of Ag metal, black phosphorus (BP) …

Detection of basal cancer cells using photodetector based on a novel surface plasmon resonance nanostructure employing perovskite layer with an ultra high …

MG Daher, Y Trabelsi, NM Ahmed, YK Prajapati… - Plasmonics, 2022 - Springer
Today, basal cancer cells is one of the most frequent diseases on the planet, which is global
concern for human health. In order to maximize the success of treatment, early detection is a …