Lee biosensor (IMAGE) Purdue University Caption A fully printable biosensor made of soft bio-inks interfaces with a pig heart. Research about the biosensor, developed by researchers at Purdue University and Los Alamos National Laboratory, has been published in Nature Communications. Credit Bongjoong Kim Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.