Nanomaterials (NMs) possess unique properties that render them highly suitable for
develo** sensitive and selective nanosensors across various domains. This review aims …

The integration of metal–organic frameworks (MOFs) with polymer fibres enables the
formation of fibrous composite materials with advantages over traditional single-component …

Recently, atmospheric pollution has become a critical problem for modern society. The
detection and monitoring of gases are the major problems nowadays. Metal oxides play a …

With the arising of global climate change and resource shortage, in recent years, increased
attention has been paid to environmentally friendly materials. Trees are sustainable and …

Sensor technology has an important effect on many aspects in our society, and has gained
much progress, propelled by the development of nanoscience and nanotechnology. Current …

This review focuses on the synthesis and chemical sensing characterization of metal oxide
heterostructures reported since 2012. Heterostructures exhibit strong interactions between …

Gas sensors are frequently used for detecting toxic gases and vapors for environmental
control, industrial monitoring and household safety. Semiconductor conductivity can be …

Graphene-based gas/vapor sensors have attracted much attention in recent years due to
their variety of structures, unique sensing performances, room-temperature working …

As a new nanostructure, a graphene is a compound of carbon atoms with a two-dimensional
structure that has attracted the attention of many nanoscale researchers due to its novel …

Graphene materials have been widely explored for the fabrication of gas sensors because of
their atom-thick two-dimensional conjugated structures, high conductivity and large specific …