Electrically–transduced sensors, with their simplicity and compatibility with standard
electronic technologies, produce signals that can be efficiently acquired, processed, stored …

Exhaled human breath analysis is a very promising field of research work having great
potential for diagnosis of diseases in non-invasive way. Breath analysis has attracted huge …

Achieving high sensitivity in solid-state gas sensors can allow the precise detection of
chemical agents. In particular, detection of volatile organic compounds (VOCs) at the parts …

Abstract Tungsten oxide (WO 3), a typical n-type gas-sensing material, has attracted
considerable attention to detect various hazardous gases. Previous studies indicated that …

The development of gas sensor that is capable of detecting ppb-level detection of acetone
and possesses high response toward low-concentration acetone remains a great challenge …

Semiconductor metal oxide (SMO) gas sensors are attracting great attention as next-
generation environmental monitoring sensors. However, there are limitations to the actual …

Acetone is a well-known volatile organic compound that is widely used in different industrial
and domestic areas. However, it can have dangerous effects on human life and health …

This article is an overview of the present and ongoing developments in the field of
nanomaterial-based sensors for enabling fast, relatively inexpensive and minimally (or non-) …

ZnSnO 3 nanospheres assembled by numerous thin triangular nanosheets were
successfully synthesized by a facile co-precipitation method. The structure and morphology …

Detection of acetone gas embraces a broad range of purposes. It encompasses medical
application for healthcare, serving as an alternative for conventional diagnosis of diabetes …