Surface Plasmon Resonance– tag –
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MDPI Develops Ag-BiFeO₃-MoS₂-Graphene Hybrid SPR Chip for Ultrasensitive Detection of Heavy Metal Ion Mixtures in Aquatic Environments
MDPI Switzerland Overview Researchers have proposed a novel Surface Plasmon Resonance (SPR) sensing chip, based on an Ag-BiFeO₃-MoS₂–graphene hybrid structure, for ultrasensitive detection of heavy metal ion mixtures (e.g., Hg[II], Zn[II... -
Delta Life Science Unveils NES Technology for Label-Free Biosensing on Photonic Chip
Delta Life Science Unknown Overview Delta Life Science announced Nanophotonic Evanescent field Sensing (NES) technology for label-free biosensing on a photonic chip. This technology measures binding as refractive index changes on the sen... -
Tokyo Institute of Science Detects Nanoplastics in Water within 20 Minutes Using SPR Biosensor with PS-Binding Peptide
Science Tokyo (Institute of Science Tokyo, Japan) Japan Overview Researchers at the Institute of Science Tokyo have developed a rapid optical biosensor using surface plasmon resonance (SPR) for detecting 50 nm polystyrene nanoparticles (... -
Novel Plasmonic Sensor Detects Aflatoxin M1 Contamination in Milk at 0.005 ng/mL, Enhancing Food Safety Monitoring
AZoSensors Australia Overview A new plasmonic graphene oxide-based aptasensor has been reported to detect Aflatoxin M1 (AFM1) contamination in milk at ultra-low concentrations of 0.005 ng/mL. This innovative sensor significantly enhances... -
Synergistic Optimization Strategy for High-Performance Multilayer SPR Biosensor Dramatically Boosts Sensitivity for Urinary Glucose Detection in Diabetes Diagnosis
Optica Publishing Group USA Overview This study proposes a highly sensitive Surface Plasmon Resonance (SPR) biosensor with a ZnO/Au/Ag/Si/WSe2 multilayer configuration for urinary glucose detection in diabetes diagnosis. Simulation resul... -
Advances in Optical Fiber Sensors for Multi-Analyte Biochemical Detection: High Sensitivity, Low Detection Limits, and Real-Time Capabilities for Multi-Gas Monitoring
MDPI Switzerland Overview This paper highlights advancements in optical fiber sensors for multi-analyte biochemical detection. Optical fiber multi-analyte biochemical sensors enable simultaneous detection of multiple biomarkers and prote... -
Modernization of Traditional Chinese Medicine: Chengdu University’s rGO-Based LSPR Optical Biosensor Objectively Evaluates Acupuncture Effects
MDPI Switzerland Overview This review explores the application of optoelectronic and photonic technologies in modernizing Traditional Chinese Medicine (TCM), addressing the lack of objective diagnostic criteria. It highlights a Localized... -
An-Najah University Engineers Unveil Ultrasensitive SPR Sensor for Antibiotic Detection in Food
An-Najah journals パレスチナ Overview Researchers at An-Najah National University have developed a novel surface plasmon resonance (SPR) sensor, enhanced with photopolymerized molecularly imprinted polymers (MIPs), for the ultrasensitive...
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