Nanoparticles (IMAGE) Michigan State University Caption Nanoparticles, the white disks, can be used to deliver treatment to cells, shown in blue. Credit Brenda Melendez and Rita Serda/National Cancer Institute, National Institutes of Health, CC BY-NC Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. License CC BY-NC 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.