From the past decade, there is a demand for the development of highly sensitive and
selective, operating at low temperature, and stable gas-sensing materials used to monitor …

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

Electrically–transduced sensors, with their simplicity and compatibility with standard
electronic technologies, produce signals that can be efficiently acquired, processed, stored …

Graphene-based materials exhibit remarkable electronic, optical, and mechanical
properties, which has resulted in both high scientific interest and huge potential for a variety …

High-precision gas sensors operated at room temperature are attractive for various real-time
gas monitoring applications, with advantages including low energy consumption, cost …

In the last three decades, a lot of scientific research has been carried out in the field of
Carbon nanomaterials all over the world due to their significant electronic, optical …

After the synthesis of graphene, in the first year of this century, a wide research field on two-
dimensional materials opens. 2D materials are characterized by an intrinsic high surface to …

Recently, MXenes have emerged as a novel and fast-growing family of two dimensional
(2D) materials. This broad group of 2D materials is of significant scientific and technological …

Graphene-based fibers (GFs) have aroused enormous interest in portable, wearable
electronics because of their excellent mechanical flexibility, electrical conductivity, and …

Room-temperature (RT) gas sensing is desirable for battery-powered or self-powered
instrumentation that can monitor emissions associated with pollution and industrial …