Oxygen sensor invention could benefit fisheries to breweries
Monday, April 4, 2011 - 14:30
in Physics & Chemistry
Monitoring oxygen levels in water has applications for oil spills, fish farming, brewing beer and more -- and a researcher is poised to help supply that need. The concept of oxygen sensors isn't new. The challenge, however, has been manufacturing one that can withstand fluctuations in temperature, salinity, carbon dioxide, phosphates and biological wastes. Physicist Ruby Ghosh was able to overcome those obstacles as well as build one that provides real-time data and is relatively inexpensive.