Jacob D. Lanphere, UC Riverside (IMAGE) University of California - Riverside Caption Jacob D. Lanphere, a Ph.D. student at UC Riverside, holds a sample of graphene oxide. Credit UC Riverside 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.