Flexible NO2 gas sensors utilizing In2O3 nanoparticles and selective reduction laser sintering demonstrate significant ...

Doctors and medical personnel are frequently required to accurately monitor and control air volume, gas concentration ... Ultrasonic oxygen and flow sensors for medical devices There has been ...

These ultra-precise sensors are like fingerprint scanners for molecules of gas. Scientists have used ... Now, in a series of lab experiments, researchers have laid out a path for making those ...

These highly sensitive sensors operate by identifying molecular fingerprints of gases. They have been utilized to detect methane leaks from oil and gas operations and to analyze human breath ...