A metrological assessment of grating-based optical fiber sensors is proposed with the aim of
providing an objective evaluation of the performance of this sensor category. Attention was …

High-quality optical fibers can be produced now at a low cost and large quantity, and this
has further promoted the development of fiber-optic (chemical) sensors. After over 30 years …

Optical fiber gratings (OFGs), especially long-period gratings (LPGs) and etched or tilted
fiber Bragg gratings (FBGs), are playing an increasing role in the chemical and biochemical …

During the last decades, both governments and companies have been committed to the
continuous checking of biological parameters, which can prevent extra costs to …

In nature, different types of bacteria including pathogenic and beneficial ones exist in
different habitats including environment, plants, animals, and humans. Among these, the …

Fiber optic label-free biosensors are currently experiencing wide diffusion, as they combine
the performance of optical measurements with the advantages of optical fiber. This paper …

Our work is introducing Pulsed Laser Deposition (PLD) technique to synthesis of silver
doped copper Oxide thin film as high activity catalytic sheet for degradation of 4-nitrophenol …

The inherent ability of bacteriophages (phages) to infect specific bacterial hosts makes them
ideal candidates to develop into antimicrobial agents for pathogen-specific remediation in …

We explore graphene oxide (GO) nanosheets functionalized dual-peak long period grating
(dLPG) based biosensor for ultrasensitive label-free antibody-antigen immunosensing. The …

Bacterial pathogens are leading causes of infections with high mortality worldwide having a
great impact on healthcare systems and the food industry. Gold standard methods for …