Photoluminescent diamond nanoparticles for cell labeling: study of the uptake mechanism in mammalian cells.

Diamond nanoparticles (nanodiamonds) have been recently proposed as new labels for cellular imaging. For small nanodiamonds (size <40 nm), resonant laser scattering and Raman scattering cross sections are too small to allow single nanoparticle observation. Nanodiamonds can, however, be rendered phot... View More