Gas sensors play an undeniable role in most fields of technology in the modern world; they
are broadly used for public safety, pollution monitoring, quality control, breath analysis …

The analysis of various parameters of metal oxides and the search of criteria, which could be
used during material selection for solid-state gas sensor applications, were the main …

Sensing materials play a key role in the successful implementation of gas sensors, which
year by year find wider application in various areas from environmental control to everyday …

Triethylamine is a kind of volatile organic compound, which is flammable and toxic. Here,
PdRu alloy nanoparticles (NPs) were used for modifying SnO 2 to make it more selective for …

SnO2-core/ZnO-shell nanowires were synthesized using a two-step process: the synthesis
of SnO2 nanowires by the thermal evaporation of Sn powders followed by the atomic layer …

Air pollution is nowadays a big issue regarding the health of human beings. Among the toxic
gases emitted in the atmosphere, NO 2 is the most problematic one and a lot of countries or …

This review article is focused on the description of metal oxide single crystalline
nanostructures used for gas sensing. Metal oxide nano-wires are crystalline structures with …

The quest for materials with molecular scale properties that can satisfy the demands of the
21st century has led to the development of one dimensional nanostructures, ODNS. Nearly …

This article provides a comprehensive review of current research activities that concentrate
on chemical sensors based on nanotubes, nanorods, nanobelts, and nanowires. We devote …

This review paper discusses the influence of morphology and crystallographic structure on
gas-sensing characteristics of metal oxide conductometric-type sensors. The effects of …