Among the semiconductor metal oxides, some semiconductor structures are identified for
their unique and vast potential applications in optoelectronic, field effect transistors, solar …

Over the past decade, a range of sensor technologies became available on the market,
enabling a revolutionary shift in air pollution monitoring and assessment. With their cost of …

Semiconductor nanowires have attracted extensive interest as one of the best-defined
classes of nanoscale building blocks for the bottom-up assembly of functional electronic and …

In the past few decades, the development of chemosensors has become an important
research topic in supramolecular analytical chemistry, and as a result, it has attracted the …

Experimental work has already demonstrated that Al-doped ZnO nanostructures exhibit a
higher response than the pure ZnO sample to CO gas and can detect it at sub-ppm …

Vertically oriented zinc oxide (ZnO) nanomaterials, such as nanorods (NRs), nanowires
(NWs), nanotubes (NTs), nanoneedles (NNs), and nanosheets (NSs), are highly ordered …

Recently, the hydrogen gas sensing properties of semiconductor oxide (SMO)
nanostructures have been widely investigated. In this article, we provide a comprehensive …

Micropatternable double-faced (DF) zinc oxide (ZnO) nanoflowers (NFs) for flexible gas
sensors have been successfully fabricated on a polyimide (PI) substrate with single-walled …

Enhanced performances were obtained for nanosensors based on a single nanowire of
silver-doped zinc oxide (ZnO: Ag). Arrays of crystalline ZnO: Ag nanowires were synthesized …

ZnO nanowire photodetectors with and without Au nanoparticles have been fabricated and
investigated. The dark current decreases by 2 orders of magnitude and the ratio of photo …