Kenneth Hulugalla (IMAGE) University of Mississippi Caption Kenneth Hulugalla, a third-year doctoral student in biomedical engineering from Kandy, Sri Lanka, studies breast cancer samples in Werfel Labs. Hulugalla and Thomas Werfel, associate professor of biomedical engineering, recently published research that shows cancer drug delivery can be improved by using a sugar-like coating on nanoparticles. Credit Photo by Kevin Bain/Ole Miss Digital Imaging Services. Usage Restrictions Cite Institution and Content Creator License Original 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.