Jeffrey Anker, Clemson University (IMAGE) Clemson University Caption Principal investigator Jeffrey Anker is an associate professor of chemistry in Clemson University's College of Science. Credit Jim Melvin / Clemson University 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.