Nanostar Accumulation (IMAGE) Duke University Caption Gold nanostars (white spots) preferentially accumulate within a tumor (left) and are sparse in normal tissue (right). Credit Tuan Vo-Dinh, Duke 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.