Two-dimensional (2D) nanomaterials have demonstrated great potential in the field of gas
sensing due to their layered structures. Especially for 2D transition metal dichalcogenides …

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 …

Pure, mixed and doped metal oxides (MOX) have attracted great interest for the
development of electrical and electrochemical sensors since they are cheaper, faster, easier …

In recent years, two-dimensional (2D) layered materials, such as MoS 2, MoSe 2, WS 2,
WSe 2, SnS 2, etc., have gained enormous interest in sensing applications with low-power …

An electronic nose (e‐nose) is a device that can detect and recognize odors and flavors
using a sensor array. It has received considerable interest in the past decade because it is …

During recent decades, metal oxide semiconductors (MOS) have sparked more attention in
various applications and industries due to their excellent sensing characteristics, thermal …

The development of highly selective, stable, and sensitive materials for the various gas
emissions is a challenging task concerning the numerous applications: environmental …

Highly sensitive and selective gas sensors with low energy consumption and amenable to
miniaturization are required for real-time gas monitoring applications. The challenge is to …

The features of the properties and creation of nanocomposite metal oxide materials,
especially TiO2, ZnO, SnO2, ZrO2, and Fe3O4, and their applications for ecology are …

Gas sensors have become an integral part of the industrial and domestic sector, due to the
increased emissions from industries, automobiles, and thereby exposure of the harmful …