humidity and oxygen concentration. The ultrasonic technology enables 4-in-1 combined sensor operation. The instrument is suitable in binary gases for medical ventilators, assisting in the global ...

Researchers at ETH have created a low-cost carbon nanotube sensor that can accurately, efficiently, and selectively quantify ...

Accordingly, methods that accurately measure oxygen are relevant for numerous industrial and medical applications ... a light-activated high-performance sensor that can precisely detect oxygen ...

Researchers have developed a low-cost sensor from carbon nanotubes that can selectively and reliably measure minute quantities of oxygen in gas mixtures under light. The detector could be used in ...

ETH researchers have developed a low-cost sensor made of carbon nanotubes that can selectively, efficiently and reliably measure minute quantities of ...

Its use is limited in highly urgent medical settings however ... There is therefore a need to develop a long-life, compact blood oxygen sensor that uses a reference electrode that prevents ...