Magnetic Nanoparticles (IMAGE) Georgia Institute of Technology Caption Magnetic nanoparticles suspended in a liquid are attracted to a magnet. The nanoparticles could be attached to cancer cells and then removed from the body with magnetic filtration. Credit Credit: Gary Meek 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.