Ingestible electronics can sense and act inside the gut ...

Advanced CO, CO₂, and O₂ sensors offer precise monitoring for HVAC, lab, medical, and air quality control systems ...

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer ...

Researchers from Guangxi University, China have developed a new gas sensor that detects ammonia with a record speed of 1.4 ...

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer biomarkers in the blood. The new technology could one day make it possible to ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

Wherever hydrogen is present, safety sensors are required to detect leaks and prevent the formation of flammable oxyhydrogen gas when hydrogen is mixed with air. It is therefore a challenge that today ...

Fully automated, ultra-high-volume line providing sub-second cycle time, medical-grade precision, and scalable capacity ...

Abstract: In this paper, a metasurface sensor for liquid concentration based on band-stop frequency-selective surface is proposed. The sensor resonates at 9.472 GHz at no load and has the advantage of ...