Gas sensing technology is becoming increasingly important in environmental monitoring,
medical diagnostics, and industrial safety. Among various types of gas sensors, FET-type …

Electronic noses (e-noses) are devices based on combining different gas sensors'
responses to a given sample for identifying specific odor fingerprints. In recent years, this …

Gas sensors have made great progress in gas sensing performances (such as response,
sensitivity, detection limit and response speed), but they are generally affected by …

Lung cancer is the most prevalent severe illness in both sexes and all ages and the leading
cause of cancer-related deaths globally. Late-stage diagnosis is the primary cause of its …

Semiconducting metal oxide-based gas sensors exhibit outstanding sensitivity, although
humidity in the analyte typically hampers precise measurements. In this work it was shown …

Despite the successful detection performance of electronic nose in laboratories, they face
challenges for use in the industry due to their accuracy reduction resulted from variable …

Highly sensitive and selective gas and volatile organic compound (VOC) sensor platforms
with fast response and recovery kinetics are in high demand for environmental health …

Accuracy of CO2 measurement is affected by ambient air fluctuations, making the
compensation of such variations in drift-like sensor response essential for concentration …

Owing to the advantages of organic field-effect transistors (OFETs) in the versatility of
organic synthesis, multiparameter measurement, and signal amplification, sensors based on …

Hydrogen sensors are important not only in producing, storing, and handling hydrogen fuel
but also in using hydrogen-powered devices. However, there are various challenges for …