Magnetic Resonance Imaging (MRI)

An NIH-funded clinical trial suggested that the anti-inflammatory drug ibudilast may slow brain shrinkage caused by progressive MS. Image courtesy of Robert J. Fox, M.D., Cleveland Clinic.

Researchers in the laboratory ‘Biomedical Nanomaterials’ of NUST MISIS. Image courtesy of PR Newsfoto/NUST MISIS.

Scientists at Rice's Laboratory for Nanophotonics added iron chelates (blue) and fluorescent dye (red) to multi-layered gold nanomatryoshkas to create particles that can be used for disease therapy and diagnostics. The "theranostic" nanoparticles have a core of gold (left) that is covered by silica containing the diagnostic iron and dye, which is covered by an outer shell of gold. The particles are about 20 times smaller than a red blood cell, and by varying the thickness of the layers, LANP scientists can tune the nanomatryoshkas to convert light into cancer-killing heat. (Image courtesy of Luke Henderson/Rice University)