Clean air is probably the most essential before water for human health and well-being, but
human activities associated with socioeconomic developments are the key pollution …

In this review, the different important parameters having significant effects on the sensing
behavior of semiconductor metal oxide (SMO) based chemiresistive gas sensors have been …

The demand for portable gas sensors is increasing following the progress in the electronics
industry; there is an equal need to increase the quality of gas sensors. Spinel ferrites have …

The development of spinel ferrite nanomaterial (SFN)-based hybrid architectures has
become more popular owing to the fascinating physicochemical properties of SFNs, such as …

In this review, copper ferrite (CuFe2O4) nanoparticles (NPs) have attracted interest due to
their unique properties and potential applications in biomedicine, environmental …

Metal oxides are emerging as important active materials for applications such as sensors.
Recent advances in the preparation of metal oxide materials offer unique possibilities for …

A green tea mediated combustion synthesis route is implemented to prepare iron oxide
nanoparticles. Chemical ferric nitrate and natural tannic acid extracted from green tea are …

Abstract Copper ferrite (CuFe 2 O 4) nanoparticles were prepared by the sol-gel auto-
combustion method and used to construct a conductometric gas sensor in this work. The as …

Highly sensitive hydrogen sulfide (H 2 S) gas sensors were developed from a
semiconducting heterostructure composed of CuO microspheres whose surface was …

ZnO/ZnFe 2 O 4 hollow nanocages have been designed and synthesized through a metal
organic frameworks route, which involves two steps including the synthesis of Fe (III) MOF-5 …