The usage of the gas sensor has been increasing very rapidly in the industry and in daily life
for various potential applications. In the recent years, metal oxide semiconductors (MOS) …

In recent years, gas sensors have been increasingly used in industrial production and daily
life. Metal oxide semiconductor gas sensing materials are favoured for their outstanding …

In this review, the different important parameters having significant effects on the sensing
behavior of semiconductor metal oxide (SMO) based chemiresistive gas sensors have been …

Water vapor greatly interferes with gas sensing characteristics of metal oxide
semiconductors (MOS). Consequently, for the first time, Nd 2 O 3-loaded In 2 O 3 porous …

In order to detect low concentrations of volatile organic compounds (VOCs) for the early
diagnosis of lung cancer, sensors based on hollow spheres of In2O3 were prepared through …

The development of effective and efficient materials for the selective and sensitive detection
of toxic gases and volatile organic compounds is crucial for protecting human health and the …

Fast response recovery time and high response value are very necessary indicators for H 2
S sensors in the past few years. As H 2 S is a toxic gas that has great threat to human life …

Regulation based on the crystalline structure modulations is capable of optimizing the band
gap and chemisorbed oxygen components thus adjusting the gas sensing characteristics of …

A novel chemiresistive-type sensor for detecting sub-ppm NO2 has been fabricated using
AuPt bimetal-decorated SnSe2 microflowers, which was synthesized by the hydrothermal …

Chemiresistive gas sensors are widely used in tens of thousands of applications, from health
and safety to energy efficiency and emission control. Fabrication of highly effective sensing …