Air pollution could harm humans and pose a lifelong threat to the health of every individual.
The detection of these pollutants has a significant impact on the lives of tens of thousands of …

Two-dimensional nanomaterials (2DNMs) have attracted significant research interest due to
their outstanding structural properties, which include unique electrical nanostructures, large …

The adverse effects of NO 2 on the environment and human health promote the
development of high-performance gas sensors to address the need for monitoring. Two …

The demand for efficient gas sensors in detecting low ppb-level NO 2 gas is increasing
rapidly for the human life and environmental protection. In this regard, surface acoustic wave …

The ever-growing modern industry promotes the evolution of gas sensors for environmental
monitoring and safety inspection. However, traditional chemiresistive gas sensors still suffer …

Nanostructured tungsten disulfide (WS2) is one of the most promising candidates for being
used as active nanomaterial in chemiresistive gas sensors, as it responds to hydrogen gas …

Swine flu is one of the major causes of death worldwide in both humans as well as in
animals. In the biological sample of swine flu patients, there are several biomarkers secreted …

Ni-doped alumina nanoflakes are a potent sensing material for SO3 gas at 20–90° C with
moderate recovery. Herein, an economical synthesis of undoped and doped alumina for the …

This paper investigates the effect of decorating graphene with zinc oxide (ZnO)
nanoparticles (NPs) for the detection of NO2. In this regard, two graphene sensors with …

Achieving ppb-level nitrogen dioxide (NO 2) detection is of great significance in
environmental monitoring and human daily life. The construction of portable and high …