The alarming rise of indoor pollution and the need to combat the associated negative effects
have promoted increasing attention in modernizing the chemical sensing technologies by …

With industrial escalation, the increase in air toxicity leads to air quality degradation. There is
a necessity to monitor environmental pollutants to protect animals and human beings from …

Since the last decade, electrospinning is garnering more attention in the scientific research
community, industries, applications like sensing (glucose, H2O2, dopamine, ascorbic acid …

Abstract Hierarchical and heterogeneous CuO/NiO nanowall arrays were in situ grown on
ceramic tubes via a facile template-free hydrothermal route, and then were characterized by …

Food intake gives vitality and supplements to support humans and other living organisms.
Food safety and contamination problems associated with food hygiene, storage, chemical …

Flammable, explosive and toxic gases, such as hydrogen, hydrogen sulfide and volatile
organic compounds vapor, are major threats to the ecological environment safety and …

The design of hetero-nanojunctions can greatly amplify the gas-sensing performance of
conventional metal oxide gas sensors. In this study, the composite nanofibers (NFs) of ZnO …

Acetone in exhaled breath can be used as a biomarker for diabetes diagnosis, but its
concentration is extremely low. Thus, a gas sensor with high sensitivity and a low detection …

The enhancement of the H 2 S gas-sensing performance of SnO 2 nanowires is vital for
practical application. In this study, H 2 S gas sensors based on WO 3-coated SnO 2 …

For a long time, chemiresistive gas sensors based on metal oxide semiconductors (MOSs)
suffer from higher operating temperatures, resulting in higher energy consumption and …