The sensing performances of gas sensors must be improved and diversified to enhance
quality of life by ensuring health, safety, and convenience. Metal–organic frameworks …

Chemiresistive gas sensors (CGSs) have revolutionized the field of gas sensing by
providing a low-power, low-cost, and highly sensitive means of detecting harmful gases …

The demand for monitoring chemical and physical information surrounding, air quality, and
disease diagnosis has propelled the development of devices for gas sensing that are …

Metal–organic frameworks (MOFs) and the MOF derived materials are porous solid
materials with broad application prospect. As for electrically-transduced gas sensors, the …

Mesoporous metal oxides have been reported as promising semiconductor gas sensing
materials, showing great potential in detecting volatile organic compound (VOC) pollutants …

Abstract Hydrogen sulfide (H 2 S), an endogenous gas intricately linked with various
physiological disorders, carries paramount importance for medical diagnostics. Despite its …

Resistive gas sensors are used widely for the detection of toxic gases. ZnO nanofibers (NFs)
with a one-dimensional morphology, high electron mobility, and rough surfaces have …

The existence and detection of toxic and greenhouse gases at relatively low concentrations
play an important role in protecting human beings exposures from intensive gases. To …

Highly selective and sensitive H2S sensors are in high demand in various fields closely
related to human life. However, metal oxide semiconductors (MOSs) suffer from poor …

The high-selectivity and high-sensitivity determination of trace concentrations of toxic gases
is a major challenge when using semiconductor metal oxide (SMO) gas sensors in …