Graphene and its derivatives have become the most explored materials since Novoselov
and Geim (Nobel Prize winners for Physics in 2010) achieved its isolation in 2004. The …

In this work, a multimode optical fiber sensor probe coated with polypyrrole-polyethylene
oxide (PPO) nanofibrous mat is investigated to detect volatile compounds such as ammonia …

A high sensitivity and simple ethanol sensor based on an un-cladded multimode plastic
optical fiber (UCPOF) coated with carbon nanotubes (CNTs) for the detection of different …

In this study, a plastic optical fiber sensor covered with spherical gold nanoparticles is
described for detecting the magnetic field. The sensor operation is based on surface …

Functional materials are a subset of advanced materials that have been designed and
produced with the appropriate surface shape and properties for a particular function …

This work demonstrates a hydrogen (H2) sensor at room temperature made of tapered
optical fibers coated with a polyaniline (PANI) nanofiber. A transducing platform was …

Simple and sensitive ethanol sensors based on uncladded plastic optical fiber (UCPOF) and
tapered silica fiber coated with carbon nanotubes (CNT) and graphene oxide (GO) thin films …