Magnetic Nanoclusters (IMAGE) Oregon State University Caption Graphic depiction of the process of using cobalt- and manganese-doped nanoparticles to kill tumors via magnetic hyperthermia. Credit Tetiana Korzun 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.