Nanotechnology at Work (IMAGE) University of Central Florida Caption Dr. Manuel Perez and his team have been investigating the use of nanoparticles for medicine for years. Credit Jacque Brund 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.