The rapid development of flexible/wearable electronics requires novel fabricating strategies.
Among the state-of-the-art techniques, inkjet printing has aroused considerable interest due …

Printed electrical gas sensors are a low-cost, lightweight, low-power, and potentially
disposable alternative to gas sensors manufactured using conventional methods such as …

Metal oxide gas sensors have long faced the challenge of low response and poor selectivity,
especially at room temperature (RT). Herein, a synergistic effect of electron scattering and …

Plasmonic nanoparticles (NPs), such as Au, Ag, and Cu, are considered as promising
photothermal materials and attract extensive attention for freshwater production by solar …

Monitoring nitrogen utilization efficiency and soil temperature in agricultural systems for
timely intervention is essential for crop health with reduced environmental pollution. Herein …

Nanocomposites have received significant interest in recent years, as they offer improved
properties compared to conventional materials for various applications. Among many …

Surface acoustic wave (SAW) technology has been extensively used in communications and
sensing applications. For SAW based gas sensing applications, the sensitive material or …

Abstract BiVO 4/BiPO 4/rGO photocatalysts were prepared via hydrothermal methods to
remove organic pollutants from water. BiPO 4, BiVO 4, and rGO are detected in ternary …

Understanding the sensing mechanism of metal oxide semiconductors is imperative to the
development of high-performance sensors. The traditional sensing mechanism only …

The rapid development of smart and carbon-neutral cities motivates the potential of natural
materials for triboelectric electronics. However, the relatively deficient charge density makes …