Enhancing Medical Imaging With Nano-Magnets

... Nanoscale magnets in the form of iron-containing molecules might be used to improve the contrast between healthy and diseased tissue in magnetic resonance imaging (MRI) - as long as the concentration of nanomagnets is carefully managed - according to a new report* by researchers at the National Institute of Standards and Technology (NIST) and collaborators. [click link for full article] ...