PPPL Inventors in the Laboratory (IMAGE) DOE/Princeton Plasma Physics Laboratory Caption PPPL inventors, from left, George Ascione, Charles Gentile, and Adam Cohen in the lab where they invented a new way of producing a much needed radioisotope for medical imaging. Credit Photo by Elle Starkman/PPPL Office of Communications 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.