Fig. 4From: Self-assembling ferritin-dendrimer nanoparticles for targeted delivery of nucleic acids to myeloid leukemia cellsConfocal microscopy of APL NB4 cells treated with double dye-labelled HumFt-PAMAM nanoparticles. HumFt (red) and G4 PAMAM (green) colocalized in the cell cytosol. Co-localization areas were detected in orange. The nuclei were stained with Hoechst 33,342 (blue). Scale bar: 5 μmBack to article page