Oxide nanoparticles, particularly iron oxide, ceria and silica nanoparticles, hold significant promise for biomedical applications owing to their unique magnetic, catalytic and porous properties.

Metal oxide nanoparticles have been explored for environmental remediation applications, such as water treatment, air purification, and soil remediation. For example, titanium dioxide nanoparticles ...

From afar, a trained eye might identify the Pilbara's stripy red ... iron clays," University of Western Australia geologist ...