fig6
From: Synthesis and intracellular basic protein delivery of a polyanionic flexible organic framework
Figure 6. CLSM images of ana-1 cells after incubation for 16 h with FITC-cytochrome c (5 µg/mL), pa-FOF (12 µg/mL), and FITC-cytochrome c (5 µg/mL)/pa-FOF (12 µg/mL). The lysosomes and nuclei were stained with Lyso-Tracker Red (red) and Hoechst 33342 (blue), respectively. Scale bar: 20 µm. CLSM: Confocal laser scanning microscopy; FITC: fluorescein isothiocyanate; pa-FOF: polyanionic flexible organic framework.
