Ivan Aprahamian, Dartmouth College (IMAGE) Dartmouth College Caption This is Ivan Aprahamian, an associate professor of chemistry at Dartmouth College. Credit Dartmouth College Usage Restrictions Credit Dartmouth College 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.