The flourishing development of multifunctional flexible electronics cannot leave the
beneficial role of nature, which provides continuous inspiration in their material, structural …

High-precision gas sensors operated at room temperature are attractive for various real-time
gas monitoring applications, with advantages including low energy consumption, cost …

Artificial olfaction, ie, e‐nose, plays a critical function in robotics by mimicking the human
olfactory organ that can recognize different smells that correlate with a range of fields …

The most extensively explored gas sensors are metal oxide semiconductor (MOS) materials
owing to their high selectivity, stability, cost-effectiveness, and simple synthesis techniques …

Conductive polymers (CPs) for sensors present numerous advantages such as high
sensitivity, short response time, room temperature operation, and the possibility of tuning …

Wearable sensors have gained enormous attention because of their capability to do real-
time monitoring of health as well as the environment. A wearable sensing device mainly …

In the last decades, nanomaterials have emerged as multifunctional building blocks for the
development of next generation sensing technologies for a wide range of industrial sectors …

In this work, we fabricated fast-responsive and highly sensitive chemiresistive sensors
based on nanocomposites of polypyrrole and graphitic materials such as graphene oxide …

High precision and fast measurement of gas concentrations is important for both
understanding and monitoring various phenomena, from industrial and environmental to …

Electrohydrodynamic Jet Printing (EHD) enables the printing of sub-micron structures using
a wide variety of materials and substrates, thus comparing favorably to many current additive …