A new sensor developed at the University of Waterloo aims to take the guesswork out of monitoring drinking water. Using a gold-plated sensor the size of a dime paired with a smartphone-sized circuit board containing a vector network analyzer (VNA), researchers have built a palm-sized device that can detect Escherichia coli in minutes. The system… The post Pocket-sized sensor takes on E. coli appeared first on Research & Development World.
