DNA Star Dengue Test (IMAGE) Rensselaer Polytechnic Institute Caption Structural DNA stars are perfectly configured to capture Dengue virus, and light up once the trap is sprung. Credit Image courtesy of Xing Wang 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.