Current research on gas sensors are focused toward developing cost-effective high-
performance gas sensors at low operating temperature. Shortcomings of pristine …

Gas sensors based on semiconductor metal oxides (SMOs) composites have been widely
applied into environmental monitoring, medical diagnosis, industrial production, and other …

The evolution of model catalyst systems has experienced single-crystal surfaces of different
transition metals and different crystal faces, two-dimensional systems with nanoparticles …

Highly porous sensitive materials with well-defined structures and morphologies are
extremely desirable for developing high-performance chemiresistive gas sensors. Herein …

Semiconductor metal oxide gas sensors have been proven to be capable of detecting
Listeria monocytogenes, one kind of foodborne bacteria, through monitoring the …

Owing to the advantages of the high specific surface area, excellent electronic conduction
behavior, and special diffusion pathways originating from nanoscale heterojunctions, there …

The straightforward synthesis of noble‐metal‐nanoparticle‐decorated ordered mesoporous
transition metal oxides remains a great challenge due to the difficulty of balancing the …

Efficient gas sensors are critical for environmental monitoring and industrial safety. While
metal oxide semiconductor (MOS) sensors are cost‐effective, they struggle with poor …

In this research, WS 2 nanomaterials were synthesized by a hydrothermal method at first.
Then, partially oxidized WS 2 through calcination to obtain WO 3/WS 2 binary materials via …

In this study, chitosan/polyvinyl alcohol (CS/PVA) nanocomposite hydrogels were produced
using the solution casting method due to their non-toxic and biocompatible nature. The best …