Chemiresistive gas sensors have been widely applied to monitor analytes of environmental,
food and health importance. Among the plethora of materials that can be used for designing …

Non-enzymatic electrochemical sensors with significant advantages of high sensitivity, long-
term stability, and excellent reproducibility, are one promising technology to solve many …

Metal oxide semiconductors have found widespread applications in chemical sensors based
on electrical transduction principles, in particular for the detection of a large variety of …

Pure, mixed and doped metal oxides (MOX) have attracted great interest for the
development of electrical and electrochemical sensors since they are cheaper, faster, easier …

Titanium dioxide (TiO2) stands out as a versatile transition‐metal oxide with applications
ranging from energy conversion/storage and environmental remediation to sensors and …

With the continuous development of industry and agriculture, the levels of heavy metal ions,
organic dyes, biological waste and other pollutants are becoming increasingly serious. The …

Humidity sensing is of great significance in agriculture, pharmaceutical, medical,
environmental, etc. Among various types of materials, semiconductor metal oxides (SMOs) …

In recent decades, chemiresistive gas sensors (CGS) have been widely studied due to their
unique advantages of expedient miniaturization, simple fabrication, easy operation, and low …

The unique electronic properties of semiconductor nanowires, in particular silicon nanowires
(SiNWs), are attractive for the label-free, real-time, and sensitive detection of various gases …

The current agricultural sector is not only in its most vulnerable state but is also becoming a
threat to our environment due to expanding population and growing food demands along …