Mitochondria-Targeting Nanoparticles (IMAGE) University of Georgia Caption Shanta Dhar, right, an assistant professor of chemistry in the UGA Franklin College of Arts and Sciences, and doctoral student Sean Marrache have fabricated nanoparticles that boost the effectiveness of drugs by delivering them to the mitochondria of cells. Credit John Paul Gallagher/University of Georgia Usage Restrictions Please credit University of Georgia 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.