Artificial olfaction based on gas sensor arrays aims to substitute for, support, and surpass
human olfaction. Like mammalian olfaction, a larger number of sensors and more signal …

Gas sensing technology is becoming increasingly important in environmental monitoring,
medical diagnostics, and industrial safety. Among various types of gas sensors, FET-type …

This paper first proposed to modify the GeSe monolayer by doping Co and Cr atoms and
investigated the potential application in the monitoring SF 6 insulation equipment. The …

High-performance gas sensors prepared using p-type oxide semiconductors such as NiO,
CuO, Cr 2 O 3, Co 3 O 4, and Mn 3 O 4 were reviewed. The ionized adsorption of oxygen on …

In the past few decades, the development of chemosensors has become an important
research topic in supramolecular analytical chemistry, and as a result, it has attracted the …

Developing efficient sensing materials with super sensitivity and selectivity is imperative to
fabricate high-performance gas sensors for satisfying future needs. Herein, we report the …

Perovskite solar cells (PSCs) have shown unprecedented efficiency progress from 3.8% in
2009 to 24.2% in 2019. Up to now, the highest device efficiencies were recently achieved by …

The pure and Al-doped NiO nanorod-flowers with uniform sizes and well-defined
morphologies were synthesized for the first time by a facile solvothermal reaction. As the gas …

This article is an overview of the present and ongoing developments in the field of
nanomaterial-based sensors for enabling fast, relatively inexpensive and minimally (or non-) …

Here we report a hierarchical flower-like SnO/SnO 2 gas sensing material for detecting
formaldehyde vapor at a low temperature. It was rationally designed and successfully …