Insecticides are indispensable for modern agriculture to ensuring crop protection and
optimal yields. However, their excessive use raises concerns regarding their adverse effects …

The past few decades have witnessed the ultra-fast development of wireless
telecommunication systems, such as mobile communication, global positioning, and data …

Highly efficient gas sensors able to detect and identify hazardous gases are crucial for
numerous applications. Array of conventional single-output sensors is currently limited by …

Here we present a critical review related to the important acoustic device technologies being
used for gas sensing applications. Acoustic devices find wide applications in chemical and …

Bulk acoustic wave (BAW) and surface acoustic wave (SAW) sensor devices have
successfully been used in a wide variety of gas sensing, liquid sensing, and biosensing …

Abstract Purpose Volatile organic compounds (VOCs) are a major source of air pollution,
significantly affecting both human health and the environment. These VOCs from wastewater …

Selectivity is one of the most crucial figures of merit in trace gas sensing, and thus a
comprehensive assessment is necessary to have a clear picture of sensitivity, selectivity …

Piezoelectric cantilever resonator is one of the most promising platforms for real-time
sensing of volatile organic compounds (VOCs). However, it has been a great challenge to …

Controversies surrounding the name and how the electronics nose (e-nose) works have
been at the center stage since the advent of the technology. Notwithstanding the …

A novel smartphone-assisted fluorescent microfluidic-chip was designed for detecting sweat
glucose. The microfluidic chip contained six microchambers, each of which was equipped …