With triboelectric nanogenerators (TENGs) introduced in 2012, they have emerged in the
fields of flexible wearable electronics, portable energy, Internet of Things (IoTs), and …

Respiration stands as a vital process reflecting physiological and pathological human health
status. Exhaled breath analysis offers a facile, non-invasive, swift, and cost-effective …

The removal efficiency of traditional air filters decreases with decreasing particle size,
requiring the use of highly compact filter layers to achieve high efficiency, resulting in high …

The development of triboelectric nanogenerators (TENGs) using sustainable materials
addresses the global electronic waste issue. This research focuses on fabricating a TENG …

The imperative to meet the energy needs of contemporary electronic devices has spurred
extensive exploration into self‐powered systems. Given the anticipated ubiquity of sensor …

The evolving landscape of intelligent devices and toys demands seamless interaction,
exceptional performance, and visually captivating features. Triboelectric nanogenerators …

Laser-induced graphene (LIG) is a promising material for various applications due to its
unique properties and facile fabrication. However, the electrochemical performance of LIG is …

Ambient gas monitoring has been studied for over a century, and the field of self-powered
gas sensors is advancing rapidly. Currently, the main solution is the conversion of ambient …

Respiratory signals are critical clinical diagnostic criteria for respiratory diseases and health
conditions, and respiratory sensors play a crucial role in achieving the desired respiratory …

Several challenges are introduced when making a flexible device compared to more rigid
ones, such as strain on the sensor or antenna while it bends. Bending can cause the device …