Wireless and wearable sensors attract considerable interest in personalized healthcare by
providing a unique approach for remote, noncontact, and continuous monitoring of various …

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 …

One-dimensional nanofibers can be transformed into hollow structures with larger specific
surface area, which contributes to the enhancement of gas adsorption. We firstly fabricated …

Designing of semiconductor metal oxide based gas sensors for detection of toxic analytes
describes a facile strategy to address the challenges of environmental contamination and …

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 …

Detection of toxic and explosive gases in a selective manner and with higher sensitivity in
industries and homes remains very challenging. Therefore, herein, we report on the ultra …

H 2 detection sensors based on pure and different contents of CeO 2 (0.5 at%, 1 at%, 2 at%,
4 at%, 6 at%) loaded In 2 O 3 hollow spheres were successfully fabricated. The crystal …

Semiconductor metal oxide (SMO) gas sensors have attracted considerable attention for
detecting environmental pollution, as well as the accidental leakage of flammable …

Structural flexibility can be a desirable trait of an operating catalyst because it adapts itself to
a given catalytic process for enhanced activity. Here, amorphous cobalt hydroxide …

In this work, Rb-doped hierarchical flower-like In 2 O 3 microspheres were synthesized via a
facile one-step solvothermal method along with the subsequent thermal treatment. The …