Metal oxide semiconductor gas sensors operating under UV irradiation have been validated
for detection of variety of chemicals in wide ranges of concentrations at room temperature …

The ever-growing modern industry promotes the evolution of gas sensors for environmental
monitoring and safety inspection. However, traditional chemiresistive gas sensors still suffer …

In order to solve issues of air pollution, to monitor human health, and to promote agricultural
production, gas sensors have been used widely. Metal oxide semiconductor (MOS) gas …

Human exposure to volatile organic compounds and NO 2 can lead to health problems,
therefore strategies to mitigate against the risks are required. Abatement and sensing are …

The photo-responsive behavior of ZnO/In 2 O 3 composite sensors was investigated for
detecting low concentrations of NO 2 gas under 365 nm UV-LED irradiation at room …

High-performance, monolithic photoactivated gas sensors based on the integration of gas-
sensitive semiconductor metal oxide nanowires on micro light-emitting diodes (μLEDs) are …

SnSe2 is an anisotropic binary-layered material with rich physics, which could see it used for
a variety of potential applications. Here, we investigate the gas-sensing properties of SnSe2 …

A film of gas sensitive ZnO nanoparticles has been coupled with a low-power micro light
plate (μLP) to achieve a NO2-parts-per-billion conductometric gas sensor operating at room …

Conductometric gas sensors facilitated by photons have been investigated for decades.
Light illumination may enhance device attributes including operational temperature, sensing …