Contact: Charlotte Hsu
University at Buffalo
Caption: This is a transmission electron microscopy image of nanoparticles designed for deep-tissue imaging. Each particle consists of a core encased inside a square, calcium-fluoride shell.
Credit: Photo credit: Zhipeng Li
Usage Restrictions: This image may only be used in conjunction with news stories reporting on the associated research.
Related news release: Nanoparticles glow through thick layer of tissue