Magnetic Nanoparticle (IMAGE) University of Leicester Caption This is a transmission electron micrograph of the magnetic nanoparticles that will be used in this study. Credit Credit: Professor Chris Binns, Department of Physics and Astronomy, University of Leicester Usage Restrictions Use only with appropriate credit. 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.