Figure 2From: Application of functional quantum dot nanoparticles as fluorescence probes in cell labeling and tumor diagnostic imaging Fluorescence micrographs of QD-stained cells and tissues. (a) Actin staining on fixed 3 T3 fibroblast, (b) Live MDA-MB-231 breast and (c) mammalian cells. (d) Frozen tissue specimens and a nuclear dye [35].Back to article page