Confronting the depletion of fossil energy and the pollution of chemical batteries, together
with the rapid development of various portable electronic devices and the Internet of Things …

With the arrival of the Internet of Things (IoTs) era, there is a growing requirement for
systems with many sensor nodes in a variety of fields of applications. The demands for …

The emergence of human-motion-based energy harvesters is a reflection of the need to
develop future energy supplies for small-scale human-motion-based self-powered and self …

In recent years, flexible high-performance piezoresistive pressure sensors have attracted
considerable attention for the important application potential in the emerging fields of smart …

Piezoelectric materials have been studied for nearly a century now. Initially employed in
sonar technology, piezoelectric materials now have a vast set of applications including …

Wearable electronics-based devices have attracted significant attention with the rapid
development of artificial intelligence (AI) and the Internet of Things (IoT) technologies …

High-performance and environment-friendly biomass-based piezoelectric films have drawn
much attention recently. Here, 2, 2, 6, 6-tetramethylpiperidine-1-oxyl (TEMPO)-oxidized …

Cardiovascular disease is the leading cause of death worldwide. Continuous heart
monitoring is an effective approach in detecting irregular heartbeats and providing early …

A great deal of research work on sustainable and renewable energies is carried out to
satisfy the incremental requirement for miniature, uninterrupted and self-reliant power …

The piezoelectric effect is one of the most promising electromechanical coupling processes
for mechanical energy conversion and energy harvesting. However, natural polymer based …