This article extensively reviews the recent development of semiconductor metal oxide gas
sensors for environmentally hazardous gases including NO2, NO, N2O, H2S, CO, NH3 …

The number of diabetic patients in the world continue to increase. Therefore, new methods
need to be developed to help the lives of affected people by improving the ability of diabetic …

In this work, flame-spray-made SnO2 nanoparticles are systematically studied by doping
with 0.1–2 wt% nickel (Ni) and loading with 0.1–5 wt% electrolytically exfoliated graphene …

According to the definition of a gas sensor, given by the International Union of Pure and
Applied Chemistry (lUPAC)," a chemical sensor is a device that transforms chemical …

Real-time detection of acetone vapor at low concentration plays a decisive role in early
noninvasive diagnosis of diabetes. In this work, porous NiFe 2 O 4 crystalline nanocubes …

The Ce-doped SnO2 hollow spheres were prepared by the uniform coating of Ce and Sn
precursors onto polystyrene (PS) spheres, following by heat treatment at 550° C to remove …

Safety problem caused by the leakage of electrolyte in lithium-ion batteries (LIB) have
become a critical hot issue. However, since the main components of LIB electrolyte, such as …

Various morphologies of Co-containing precursors such as nanorods, nanosheets, and
nanocubes were prepared by controlling the solvothermal reaction using cobalt acetate, L …

A sensitive amperometric acetylcholinesterase (AChE) biosensor, based on SnO 2
nanoparticles (SnO 2 NPs), carboxylic graphene (CGR) and nafion (NF) modified glassy …

Abstract The nn TiO 2-SnO 2 heterostructures composed of SnO 2 nanoparticles (NPs)
topped with TiO 2 NPs have been produced by a novel hybrid reactive magnetron sputtering …