Wind energy is a green and sustainable natural source of abundant and widely distributed
energy. The triboelectric nanogenerator (TENG) is a new type of energy conversion device …

Tactile sensors have garnered considerable interest for their capacity to detect and quantify
tactile information. The incorporation of microstructural designs into flexible tactile sensors …

The advent of Internet of Things and artificial intelligence era necessitates the advancement
of self‐powered electronics. However, prevalent multifunctional electronics still face great …

Conductive hydrogels have good prospects in the fields of flexible electronic devices and
artificial intelligence due to their biocompatibility, durability, and functional diversity …

Deploying triboelectric nanogenerator (TENG) units on and below the water surface has
been a conventional method for harvesting wave energy. However, this approach restricts …

With the development of Internet-of-Things (IoT) technology and fifth-generation mobile
communications technology (5G), the demand for smart wearable devices is increasing …

Flexible pressure sensors are devices that mimic the sensory capabilities of natural human
skin and enable robots to perceive external stimuli. One of the main challenges is …

Abstract Negative permittivity (ε′< 0) has been a vital and eye-catching electromagnetic
parameter for designing new-generation electrical devices. However, ε′-negative materials …

Strain sensors have important applications in the field of wearable electronics, but there are
still many challenges in constructing high sensitivity, wide range and waterproof strain …

Printed flexible electronics have emerged as versatile functional components of wearable
intelligent devices that bridge the digital information networks with biointerfaces. Recent …