Nanosponge Particle Illustration (image) Vanderbilt University Share Print E-Mail Caption The illustration shows a nanosponge particle attaching to human breast cancer cells. The particle holds an anticancer drug that it releases gradually as it decomposes. Peptide linkers are shown with the ball and stick representation. Although only two are shown in the illustration, about three dozen are attached to the surface of actual particles. The linkers are specially configured to bind to the surface of irradiated cancer cells. Credit Harth Laboratory Usage Restrictions None Share Print E-Mail 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.