Figure 1.

(a, b) TEM images of monodisperse magnetite nanoparticles (from [7]); (c) Ten distinguishable emission colours of ZnS-capped CdSe QDs excited with a near-UV lamp (from [8])

Corr et al. Nanoscale Research Letters 2008 3:87-104   doi:10.1007/s11671-008-9122-8