Nanodiamonds (IMAGE) University College London Caption An artist's conception of nanodiamonds used for in vitro diagnostics. Credit Ella Maru Studio/ UCL Usage Restrictions Only in relation to the paper 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.