This paper presents an overview of semiconductor materials used in gas sensors, their
technology, design, and application. Semiconductor materials include metal oxides …

Highly sensitive and selective chemical sensors are needed for use in a wide range of
applications such as environmental toxic gas monitoring, disease diagnosis, and food …

Metal organic frameworks (MOFs) are hybrid materials built with both organic and inorganic
components. The potential of these structures was highlighted in the 1990s and since then …

Metal oxide semiconductors (MOS) have attracted much attention in constructing various
gas sensors because of their low cost, portability, easy to manufacture, and high sensitivity …

Developing new and efficient technologies for environmental remediation is becoming
significant due to the increase in global concerns such as climate change, severe …

Chemiresistive gas sensors based on semiconducting metal oxides (SMOs) have been
widely used in medical diagnosis, industrial production and aerospace vehicles. It's …

Volatile organic compounds (VOCs) are organic chemicals that are toxic and detrimental to
the human body and the environment. Therefore, a great mandate for the selective as well …

This paper demonstrated a high-performance ozone gas sensor based on metal-organic
frameworks (MOFs)-derived In 2 O 3 hollow microtubes decorated with ZnO nanoparticles …

By immobilizing the chiral center l-histidine (l-His) into a Zr-based metal–organic framework
(MOF) through post-synthetic ligand exchange, a chiral compound MOF-His has been …

Spinel MCo2O4 (M= Ni, Fe, Mn, Cu and Zn) demonstrates excellent physicochemical
properties due to the combined effects of M2+ and Co3+ cations. Their inimitable optical …