Biosensors are helping people with chronic conditions worldwide live better lives. However, their measurement accuracy has often been relatively low, limiting the range of possible applications.

A multilayered semiconductor acting as an optical sensor opens the way to miniaturized, adjunct spectrometers.

Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances.

The company, founded by Temperpack cofounder James McGoff, recently began taking pre-orders for its “breathing lamp,” which ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

Automotive crash test dummies are born in Ohio, brought to "life" near Detroit, and then sent around the world to make cars ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Abstract: Transmission lines exposed to outdoors are susceptible to damage from environmental erosion, so regular defect inspection is required to ensure operational safety and stability for their ...

Abstract: The printed electrochemical sensors fabrication technology involves metal electrodes and carbon electrodes printed on a thin layer over a hard or flexible substrat, which is obtained using ...