Nano-enabled pharmaceuticals are finding their way into the clinic: Feridex, for example, which is a combination of superparamagnetic iron oxide nanoparticles (which are MRI imaging agents ...
Magnetic nanoparticles for labeling stem cells To monitor cells in vivo, superparamagnetic iron-oxide (SPIO) nanoparticles, as contrast agents visualized by MRI, are used for cell labeling.