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

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 …

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

Chemi-resistive sensors based on hybrid functional materials are promising candidates for
gas sensing with high responsivity, good selectivity, fast response/recovery, great …

Two‐dimensional (2D) nanostructures are highly attractive for fabricating nanodevices due
to their high surface‐to‐volume ratio and good compatibility with device design. In recent …

Metal-oxide-semiconductor (MOS) based gas sensors have been considered a promising
candidate for gas detection over the past few years. However, the sensing properties of MOS …

Abstract 2D materials are gaining great attention owing to their superior electrical, optical,
and mechanical characteristics. In recent decades, 2D materials have demonstrated …

The gaseous volatile organic compounds (VOCs) sensors with high-selectivity and low-
power consumption have been expected for practical applications in environmental …

Owing to the excellent sensitivity to gases, metal-oxide semiconductors (MOS) are widely
used as materials for gas sensing. Usually, MOS gas sensors have some common …

We obtained extremely high and selective sensitivity to NO2 gas by fabricating graphene–
SnO2 nanocomposites using a commercial microwave oven. Structural characterization …