Sensing of gas molecules is critical to environmental monitoring, control of chemical
processes, agricultural, and medical applications. In particular, the detection of industrial …

Sensors and biosensors for monitoring food traceability, quality, safety, and nutritional value
are of outmost importance nowadays. Electrospinning, a simple, straightforward and …

Graphene‐based heterostructure composite is a new type of advanced sensing material that
includes composites of graphene with noble metals/metal oxides/metal sulfides/polymers …

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

SnO 2 porous nanofibers (NFs) were deposited on-chip by using a facile electrospinning
method followed by heat treatment at 600° C and used to detect H 2 S concentrations at sub …

Here we demonstrate high-performance room-temperature NO2 sensors based on ultrathin
ZnO nanorods/reduced graphene oxide (rGO) mesoporous nanocomposites. Ultrathin ZnO …

In this paper, a simple method to synthesize Ag-doped Fe 2 O 3 hollow nanofibers by
electrospinning was reported. The synthesized samples were fabricated into gas sensors …

SnO2 has been a commonly researched gas-sensing material due to its low cost, good
performance, and good stability. However, gas sensors based on pure SnO2 usually show a …

The development of low or room temperature gas sensors having a response towards a
particular target gas becomes a fascinating research topic for low power consumption …

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