Inspired by biological noses, their electronic counterparts ie e-noses are designed to imitate
them by detecting and identifying surrounding gases and volatile compounds through the …

Abstract Electrochemical Impedance Spectroscopy (EIS) in the past few years has been
used to design gas sensors. EIS based gas sensing has been considered as an ultra …

It remains a great challenge to engineer oxygen vacancies in metal oxides and elucidate the
interrelation between oxygen vacancy contents and gas sensing performance. Herein, we …

Facile hydrothermal route was employed to prepare MoS 2 nanoparticles (NPs) on the glass
substrates at low temperature. MoS 2 NPs were crystallized into hexagonal lattice. The MoS …

Electrochemical impedance spectroscopy (EIS) has been applied to measure the H2S gas
response of the sensor fabricated on reduced graphene oxide (rGO)-incorporated nano-zinc …

With the advancement of technology and our pursuit of better living standards resulted a
concerning surge in pollutants from household, industry, automobile, and numerous other …

There are two standard methods for gas detection that have been developed in recent years.
Utilizing metal oxide semiconductors for the chemisorption of gas and monitoring the …

This study presents graphene inks produced through the liquid-phase exfoliation of
graphene flakes in water using optimized concentrations of dispersants (gelatin, triton X …

Metal oxide-Polyaniline (PANI) nanocomposites have shown improved gas sensing
characteristics that can be attributed to the formation of ap–n junction between the n-type …

Flexible printed sensors are essential components for modern Internet of Things
applications. They may twist and bend to fit any shape or surface. New potential applications …