Pens filled with high-tech inks for do-it-yourself sensors

A new simple tool developed by nanoengineers at the University of California, San Diego, is opening the door to an era when anyone will be able to build sensors, anywhere, including physicians in the clinic, patients in their home and soldiers in the field. The team from the University of California, San Diego, developed high-tech inks that react with several chemicals, including glucose. They tested the sensors to measure glucose and pollution. —> Read More Here


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