Surface plasmon refractive index biosensors: A review of optical fiber, multilayer 2D material and gratings, and MIM configurations

R Al Mahmud, RH Sagor, MZM Khan - Optics & Laser Technology, 2023 - Elsevier
Surface Plasmon (SP) based biosensors have attracted the scientific community owing to
their wide range of applications and remarkable performance in the past few years …

Sensitivity enhancement of a graphene, zinc sulfide-based surface plasmon resonance biosensor with an Ag metal configuration in the visible region

B Karki, A Uniyal, B Chauhan, A Pal - Journal of Computational Electronics, 2022 - Springer
A biosensor based on the modified Kretschmann configuration is proposed here. The
sensitivity of the conventional prism-based sensor using angular interrogation is low. To …

Sensitivity improvement of a MXene-immobilized SPR sensor with Ga-doped-ZnO for biomolecules detection

R Kumar, S Pal, YK Prajapati, S Kumar… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
This work presents a surface plasmon resonance (SPR) sensor based on Gallium (Ga)-
doped-Zinc oxide (ZnO) and Ti 3 C 2 T x (MXene) for sensitivity enhancement. The smaller …

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 …

High-performance bimetallic surface plasmon resonance biochemical sensor using a black phosphorus–MXene hybrid structure

R Kumar, S Pal, N Pal, V Mishra, YK Prajapati - Applied Physics A, 2021 - Springer
A highly sensitive surface plasmon resonance biochemical sensor based on black
phosphorus–MXene (Ti 3 C 2 T x) hybrid structure and copper–nickel (Cu–Ni) bimetal layers …

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 …

Sensitivity Enhancement of the Surface Plasmon Resonance Biosensor Based on Hybrid Structure Using MXene and MoS2 for Refractive Index Sensing: An Angular …

M Ghodrati, A Mir, A Farmani - Sensing and Imaging, 2024 - Springer
This paper proposes a surface plasmon resonance (SPR) biosensor based on the
Kretschmann configuration including a bilayer of silver metal (Ag), molybdenum disulfide …

On the sensitivity-enhancement in plasmonic biosensor with photonic spin Hall effect at visible wavelength

A Srivastava, AK Sharma, YK Prajapati - Chemical Physics Letters, 2021 - Elsevier
Photonic spin Hall effect based surface plasmon resonance sensor is reported to examine
the sensitive detection of the biomolecules. From the obtained results, it is observed that the …

Sensitivity enhancement using anisotropic black phosphorus and antimonene in bi-metal layer-based surface plasmon resonance biosensor

MK Singh, S Pal, A Verma, V Mishra… - Superlattices and …, 2021 - Elsevier
This work presents novel and highly sensitive Cu-Ni bimetallic surface plasmon resonance
sensor based on hybrid structure of black phosphorus-antimonene for refractive index …

Long-range SPR imaging sensor mediated by antimonene for biomolecule sensing with ultrahigh imaging sensitivity and figure of merit

N Pal, JB Maurya, YK Prajapati - Plasmonics, 2022 - Springer
We proposed and numerically demonstrated a long-range surface plasmon resonance
(LRSPR) imaging sensor (2S2G prism/Cytop/Au/antimonene/BRE/sensing medium) …