PLASMONIC SUB-100 NM NANOMATRYOSHKAS THAT CONFINE CONTRAST AGENTS WITHIN LAYERS OF METAL

摘要

A magnetic resonance imaging enhancement agent includes a plurality of particles. Each particle including a metal core; a dielectric shell disposed on the metal core including water and at least one MRI contrast agent; and a metal shell disposed on the exterior surface of the dielectric shell that encapsulates the dielectric shell.