This paper provides an overview of recent developments in the field of volatile organic
compound (VOC) sensors, which are finding uses in healthcare, safety, environmental …

Wearable strain sensors with the ability of detecting physiological activities play an important
role in personalized healthcare. Electrospun fibers have become a popular building block …

Recent advances in nanolithography, miniaturization, and material science, along with
developments in wearable electronics, are pushing the frontiers of sensor technology into …

Multiresponsive flexile sensors with strain, temperature, humidity, and other sensing abilities
serving as real electronic skin (e‐skin) have manifested great application potential in flexible …

Chemi-resistive sensors based on hybrid functional materials are promising candidates for
gas sensing with high responsivity, good selectivity, fast response/recovery, great …

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 …

In the era of the Internet of Things, wearable technologies are expected to become an
indispensable part of daily life. In recent times, highly sensitive, flexible, and stretchable …

Flexible electronic devices that are lightweight and wearable are critical for personal
healthcare systems, which are not restricted by time and space. To monitor human bio …

By virtue of its tunable electrical conductivity, remarkable solution processing capability, and
great biocompatibility, polyaniline (PANI) has been recognized as an attractive active …

Smart wearable systems for health monitoring are highly desired in personal wisdom
medicine and telemedicine. These systems make the detecting, monitoring, and recording of …