The alarming rise of indoor pollution and the need to combat the associated negative effects
have promoted increasing attention in modernizing the chemical sensing technologies by …

Diabetes mellitus (DM), an ailment caused by unregulated blood sugar levels, can lead to
the failure of more than one organ in patients. Currently, blood tests are being conducted in …

Surface oxygen vacancy defects (OV) are regarded to be beneficial to the gas sensing
behavior by significantly improving the carrier density and providing more oxygen …

Here, we propose a new material design strategy to improve the performance of
chemiresistor gas sensor by combining the high sensitivity of nanostructured MOX with the …

Day by day, the demand for portable, low cost, and efficient chemical/gas-sensing devices is
increasing due to worldwide industrial growth for various purposes such as environmental …

α-Fe2O3 nanotubes are exceptional one-dimensional transition metal oxide materials with
low density, large surface area, promising electrochemical and photoelectrochemical …

Abstract Recently, two-dimensional (2D) materials have attracted attention for gas sensor
fields due to their unique properties such as high surface to volume ratio and numerous …

Nanotubular Fe2O3 is a promising photoanode material, and producing morphologies that
withstand high‐temperature calcination (HTC) is urgently needed to enhance the …

Interest in detecting and determining concentrations of toxic and flammable gases has
constantly been on the increase in recent years due to increase of modernization …

Exhaled human breath contains around 3500 volatile organic molecules, which are a
byproduct of metabolic process. The most important directions of modern diagnosis are the …