Biosensors and chemical sensors for healthcare applications are garnering interest due to
their potential to provide continuous and real‐time physiological information, chemical …

Most volatile organic compounds (VOCs) are toxic, carcinogenic, and mutagenic, and can
have serious effects on human health and the ecological environment. Therefore, the …

This goal of this minireview is to introduce the reader to the area of research concerned with
exhaled breath analysis for the purpose of detecting abnormal levels of physiologically …

A fiber optic ethanol gas sensor with ZnSnO 3 hollow cube/nano-TiO 2 composite coating
based on ultraviolet (UV) radiation sensitization was proposed, which can realize high …

Ethanol has played an invaluable role in various fields, such as energy, medicine and
chemistry. However, unsafe levels of ethanol could result in significant casualties and …

Atomic defects, such as steps and kinks, can promote the efficiency of chemical reactions.
These defects provide coordinatively unsaturated sites (CUSs) in metal oxides and the …

Semiconductor-type gas sensors, composed of metal-oxide semiconductors and porous
zeolite materials, are attractive devices for bio-gas detection, particularly when used as bio …

Abstract Pure and Mg-doped ZnO (3 at.%) nanoparticles were prepared based to sol–gel
route under supercritical conditions of ethyl alcohol. The samples were characterized by …

Fruits can emit ethanol, which is generated through fermentation during hypoxic storage. We
imaged spatiotemporal changes in the gaseous ethanol emitted by “La France” pear via its …

A noninvasive method for disease diagnosis that does not require complex specialized
laboratory facilities and chemical reagents is particularly attractive in the current medical …