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 …

This review discusses the recent developments of flexible chemiresistive gas sensors,
focusing on the main materials and fabrication techniques. This article provides a detailed …

The review describes the technologies used in the field of breath analysis to diagnose and
monitor diabetes mellitus. Currently the diagnosis and monitoring of blood glucose and …

Humidity sensing is of great significance in agriculture, pharmaceutical, medical,
environmental, etc. Among various types of materials, semiconductor metal oxides (SMOs) …

In this paper, organic‐based capacitive and resistive humidity sensors, starting from the
fundamental working principles, designs, and characterization, are reviewed. The prevalent …

Printing technologies have been attracting increasing interest in the manufacture of
electronic devices and sensors. They offer a unique set of advantages such as additive …

Due to miscellaneous toxic gases in the vicinity, there is a burgeoning need for
advancement in the existing gas sensing technology not only for the survival of mankind but …

Herein, we review printing technologies which are commonly approbated at recent time in
the course of fabricating gas sensors and multisensor arrays, mainly of chemiresistive type …

Nowadays, the electronic nose (e-nose) has gained a huge amount of attention due to its
ability to detect and differentiate mixtures of various gases and odors using a limited number …

Due to its stability, transportability, and ability to be produced using renewable energy
sources, NH3 has become an attractive option for hydrogen production and storage …