Enhanced Intracellular Uptake of CdTe Quantum Dots by Conjugation of Oligopeptides
Figure 7
Fluorescence microscope image of live/dead dye-stained fibroblasts cultured for 1 and 3 days in a polystyrene culture dish ((a), (d)) and in the presence of CTNP ((b), (e)) and RCTNP ((c), (f)). Live and dead cells were stained and visualized in green and red, respectively, under a fluorescence microscope.
