Comprehensive review on two dimensional nanomaterials for optical biosensors: Present progress and outlook

A Verma, BC Yadav - Sustainable Materials and Technologies, 2024 - Elsevier
The field of modern biosensor development holds immense promise for clinical diagnostic
medicine. Projections indicate that the biosensor market will exceed $28 billion by 2024. In …

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 …

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 …

Sensitivity enhancement of the surface plasmon resonance sensor based on gallium-doped zinc oxide and silicon for cancer detection: a wavelength interrogation …

NH Salah, A Pal, HM Rasul, A Uniyal - Micro and Nanostructures, 2024 - Elsevier
Surface plasmon resonance (SPR) sensors have become an essential tool for the label-free
and immediate detection of biomolecular interactions. This paper presents a unique method …

A high-performance long-range surface plasmon resonance sensor based on the co-modification of carbon nanotubes and gold nanorods

YZ Qian, Q Wang, DY Zhang, YY Wang, B Li… - Optical Fiber …, 2023 - Elsevier
In order to solve the problem that the sensitivity of the optical fiber surface plasmon
resonance (SPR) sensor is limited and the full width at half maxima (FWHM) is greatly …

[HTML][HTML] Aluminum as a competitive plasmonic material for the entire electromagnetic spectrum: A review

S Shukla, P Arora - Results in Optics, 2024 - Elsevier
With plasmonics taking the lead in most sensing applications, research has geared towards
alternative, cost-effective materials that can strive for large-scale production along with …

Numerical Simulation of InP and MXene-Based SPR Sensor for Different Cancerous Cells Detection

A Uniyal, A Pal, G Ansari, B Chauhan - Cell Biochemistry and Biophysics, 2025 - Springer
A novel surface plasmon resonance (SPR) sensor design that uses indium phosphide (InP)
and Ti 3 C 2 T x MXene materials for the early detection of various cancerous cells is …

Ultra-sensitive refractive index sensing enabled by a dramatic ellipsometric phase change at the band edge in a one-dimensional photonic crystal

F Wu, D Liu, Y Li, H Li - Optics Express, 2022 - opg.optica.org
Surface plasmon polaritons (SPPs) and Bloch surface waves (BSWs) have been widely
utilized to design sensitive refractive index sensors. However, SPP-and BSW-based …

Self-coupling of multiple long-range surface plasmon resonance modes for ultrasensitive sensors

H Chen, X Hou, L Wu, J Yang, Y Qin - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
In this study, we propose a sensing probe architecture based on a one-dimensional
photonic crystal (1DPC) composed of periodically arranged Cytop/Al structures, and realize …

Research on High Figure of Merit LRSPR Fiber Optic Sensors

HL Du, B Li, AS Zhu, Q Wang - Journal of Lightwave Technology, 2025 - opg.optica.org
To reduce the full-width half maximums (FWHM) of the surface plasmon resonance (SPR)
fiber sensor and to improve the sensitivity and figure of merit (FOM). This paper proposes a …