Abstract The Internet-of-Things (IoT) has witnessed exponential growth over the past decade
and will significantly reshape human life from every aspect, eg, defense, environmental …

Fiber optic sensors based on surface plasmon resonance (SPR) have demonstrated
outstanding performance in biomedical, environmental monitoring, public safety, and other …

With the increasing of water pollution problems, detection of heavy metal ion concentration
in water environment becomes significant. Optical fiber sensor, with its particular advantages …

A new type of two-channel surface plasmon resonance (SPR) sensor based on hollow-core
fiber (HCF) for simultaneous measurement of seawater salinity and temperature was …

An ion imprinting polymer (IIP) electrochemical sensors based on chitosan-graphene oxide
composites polymer modified glassy carbon electrode (CS/GO-IIP) was developed for the …

Heavy metal pollution of water has become a global issue and is especially problematic in
some developing countries. Heavy metals are toxic to living organisms, even at very low …

We propose a dual-channel fiber-optic biosensor based on electronic field coupling
between surface plasmon resonance (SPR) and localized surface plasmon resonance …

In this paper, a reflective fiber optic sensor based on surface plasmon resonance (SPR) was
proposed to measure nitrate concentration and temperature simultaneously. The sensor …

Research on compact, flexible optical sensors for water quality monitoring, specifically
targeting heavy metal ion monitoring, has become extremely important due to the increasing …

A novel dual-parameter optical fiber biosensor based on surface plasmon resonance (SPR)
for simultaneous measurement of urea and uric acid concentrations is proposed in this …