Semiconductor metal oxides (SMOxs) are widely used in gas sensors due to their excellent
sensing properties, abundance, and ease of manufacture. The best examples of these …

Rapid industrial development, vehicles, domestic activities and mishandling of garbage are
the main sources of pollutants, which are destroying the atmosphere. There is a need to …

A sensitive biological system and a detector system with appropriate transducers for
obtaining the output signals make up a biosensor. These devices have a wide range of …

Environmental pollution is the main issue in most countries due to industrialization and fossil
fuel burning. Pollution affects the quality of air and the fertility of the soil, which causes …

Two-dimensional (2D) Ti3C2Tx Mxene has currently demonstrated significant potential for
gas sensing application with a high signal-to-noise ratio at room temperature. Herein, we …

The rapid development of conducting polymers has demonstrated great potential for
chemical gas detection at room temperature. Their electrical conductivity can be altered …

In this work, a new room-temperature ammonia gas sensor based on n-type copper oxide
(CuO) semiconductor was fabricated by 3D printing with fused deposition modeling (FDM) …

Ammonia (NH3) is a vital compound in diversified fields, including agriculture, automotive,
chemical, food processing, hydrogen production and storage, and biomedical applications …

Gas sensor technology is widely utilized in various areas ranging from home security,
environment and air pollution, to industrial production. It also hold great promise in non …

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 …