As the most abundant natural polymer material on the earth, cellulose is a promising
sustainable sensing material due to its high mechanical strength, excellent biocompatibility …

There is a great interest in portable gas sensing technologies to provide real-time monitoring
of indoor and outdoor air quality as well as the human health diagnostics. One-dimensional …

Continuous human activity is to blame for releasing nitrogen dioxide (NO 2), an unhealthy
gas with an acidic nature and a pungent smell, into the atmosphere. The conventional …

Metal oxides have been most widely used for develo** commercial gas sensors for
various applications including environmental monitoring, leakage detection, diagnosing …

In this work, a vapor cooling condensation system was utilized to deposit various amounts of
p-type gold-black nanoparticles (NPs) onto the surface of n-type gallium oxide (Ga2O3) …

Gas sensors are crucial in environmental monitoring, industrial safety, and medical
diagnostics. Due to the rising demand for precise and reliable gas detection, there is a rising …

The ability to measure and monitor the concentration of specific chemical and/or gaseous
species (ie,“analytes”) is the main requirement in many fields, including industrial processes …

In this study, the effects of decorating a silicon (Si) atom and applying a single vacancy
defect on an armchair γ-graphyne nanoribbon (A-γ-GyNR) are investigated toward CO 2 and …

Air pollution is a severe concern globally as it disturbs the health conditions of living beings
and the environment because of the discharge of acetone molecules. Metal oxide …

This paper provides a comprehensive study of different nanomaterials used in bio-FETs for
binding different gases present in human breath. This study is dedicated to explore the …