The new sensor array detects key VOCs in cooked rice, correlating aroma profiles with quality, and creating a route to ...

Depiction of a gas sensor array composed of microscale balances coated with thin films of nanoporous materials called metal-organic frameworks. Disclaimer: AAAS and EurekAlert! are not responsible for ...

Micro-light-emitting diodes (μLEDs) have garnered significant interest as light sources for gas sensors due to their advantages, such as room temperature operation and low power consumption. However, ...

Not all poisonous gases have a smell or a color. But a tiny grid of pastel- and candy-colored squares that effectively “sniffs” out hazardous chemicals in the air such as chlorosarin — a highly toxic ...

Researchers have developed a sensor array design technology inspired by the human auditory system. By mimicking the human ear's ability to distinguish sounds through tonotopy, this innovative sensor ...