A 'volume dial' for missed signals produced by our bodies

Scientists have adapted a sensing platform to detect and even measure chemicals at low enough concentrations to have use outside the lab. The system, which is 10 times more sensitive than previous sensors built by the team, opens the door for the system to be applied to disease detection and monitoring in the human body for nucleic acids and bacteria.
Read more: A 'volume dial' for missed signals produced by our bodies