High-performance dual-core bilateral surface optimized PCF SPR biosensor for early detection of six distinct cancer cells

H Dagar, P Krishnan - Plasmonics, 2024‏ - Springer
This work presents a photonic crystal fiber (PCF)–based surface plasmon resonance (SPR)
biosensor with dual cores and bilateral-surface detection capability to enhance the early …

High Sensitivity Refractive Index Sensor Based on TiO2-Ag Double-Layer Coated Photonic Crystal Fiber

Q Liu, X Zhao, Q Zhang, Z Xue, Q Shang, Y Lu, W Yan - Plasmonics, 2024‏ - Springer
In this study, a D-type photonic crystal fiber (PCF) refractive index (RI) sensor based on
surface plasmon resonance (SPR) is designed. The plasma material is silver (Ag), and the …

Sensitivity Enhancement of Surface Plasmon Resonance Sensor for NO2 and CO2 Gas Detection

H Elshafie, A Mubarakali - Plasmonics, 2025‏ - Springer
This study proposes a high-performance gas sensor utilizing a multi-layered structure of
copper (Cu), hexagonal boron nitride (h-BN), and few-layer black phosphorus (BP). The …

Ultra-sensitive early detection of colorectal cancer using surface plasmon resonance sensor: theoretical analysis

B Karki, A Pal, G Dhiman, MZ Ahmed - Microchimica Acta, 2025‏ - Springer
One of the primary causes of cancer-related mortality on a global scale is colorectal cancer.
Early colorectal cancer detection can stop the disease from progressing and save lives …

Evaluation of optimized Real time-PCR HRM assay and SPR-based biosensor for noninvasive isolation of H. pylori and Clarithromycin resistance 23S-SNP subtype

AA Maghami, AM Mobarez, A Yadegar… - … and Infectious Disease, 2025‏ - Elsevier
Abstract High Resolution Melting analysis is a highly sensitive molecular method, and the
plasmonic-based sensor is a convenient test, be clinically elicited, in simultaneous H. pylori …

Simultaneous detection of ague stages by using a multi-inner channel photonic crystal fiber based surface plasmon resonance sensor

A Yasli, H Ademgil - Journal of Computational Electronics, 2025‏ - Springer
In this paper, a novel multi-inner analyte channel photonic crystal fiber (PCF) based surface
plasmon resonance (SPR) sensor is proposed to analyse plasmodium falciparum …

Enhanced angular sensitivity of surface plasmon resonance sensor based on Si-Ag-MXene structure for cortisol application

R Kumar, VK Pandey, S Singh… - The European Physical …, 2025‏ - Springer
In this study, a surface plasmon resonance (SPR) based sensor is designed and modelled
analytically to achieve the maximum sensitivity with improved selectivity. To achieve this, an …

Sensitivity Enhancement Using Surface Plasmon Resonance Sensor for Colorectal Detection by Employing Heterostructure

AN Alodhayb, S Pandiaraj, S Singh - Plasmonics, 2025‏ - Springer
This article proposes a surface plasmon resonance (SPR) sensor based on heterostructure
(MXene/h-BN/BP) for colorectal cancer detection. Surface plasmons (SPs) have been …

PCF-based multi-analyte refractive index sensor for pathogen detection in water

MR Deepti, MA Mollah - Journal of Computational Electronics, 2025‏ - Springer
A photonic crystal fiber (PCF)-based multi-analyte refractive index sensor is introduced in
this study for the detection of four waterborne pathogens: Vibrio cholerae, Bacillus anthracis …

Eccentric Core Optical Fiber SPR Sensor for Refractive Index Sensing Characteristics

J Liu, C Li, L Yuan, C Li - Plasmonics, 2024‏ - Springer
This study proposes an eccentric core optical fiber biosensor based on the surface plasmon
resonance phenomenon, utilizing COMSOL Multiphysics 6.2 finite element method (FEM) …