This article provides an in-depth analysis of various fabrication methods of bimetallic
nanoparticles (BNP), including chemical, biological, and physical techniques. The review …

Lung cancer is the most prevalent severe illness in both sexes and all ages and the leading
cause of cancer-related deaths globally. Late-stage diagnosis is the primary cause of its …

Conductive hydrogels have been extensively explored for human movement and health
monitoring. However, the poor adhesion of hydrogels to the skin hinders their performance …

Abstract Hematite (α-Fe 2 O 3) is an attracting gas sensing material for detecting volatile
organic compounds due to its adjustable semiconducting properties and abundant reserves …

The graphene oxide (GO) deposited TiO2 nanotube (GO/TiO2) electrode on a titania plate
was prepared using a simple anodization method. The morphological and structural …

Loading noble metal nanoparticles (NPs) on metal oxides is an effective way to solve the
challenge of low sensitivity and poor selectivity of semiconductor sensors in detecting …

Thanks to the merits such as high specific surface areas, superior electronic conduction and
unique gas diffusion path derived from the nanoscales, the demand for detecting methanol …

This study presents conductometric sensors based on Co3O4 nanowires for hydrogen
detection at ppb levels. The nanowires are synthesized through thermal oxidation of a 50 nm …

The necessity of detecting and recognizing gases is crucial in many research and
application fields, boosting, in the last years, their continuously evolving technology. The …

Metal oxide (MOx) gas sensors have attracted considerable attention from both scientific and
practical standpoints. Due to their promising characteristics for detecting toxic gases and …