date:May 29, 2014
urface, instead, the molecular sensors are mixed with the sample and they flow continuously through a channel, Dr Trowell said. This means that each sensor is used only once and then replaced by others in real time, allowing accurate detection within minutes or even seconds, he said.
Already, our technology can measure up to four different chemicals simultaneously from a tiny sample, and with our proof-of-concept studies in milk and other beverages, we are able to talk seriously about the futur