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. 2016 Nov 16;1(5):952–962. doi: 10.1021/acsomega.6b00126

Figure 6.

Figure 6

Fluorescence microscopic images of LNCaP cell incubated with the polymersomes (magnification: 20×). The nuclei of the cells were stained with the Hoechst dye (blue image, 4’,6-diamidino-2-phenylindole filter). The polymersome images are green due to the encapsulated carboxyfluorescein (fluorescein isothiocyanate filter). The merged images are shown in the third panel. (A) PSMA-targeted polymersomes after 30 min incubation, (B) PSMA-targeted polymersomes after 1 h incubation, (C) nontargeted polymersomes after 30 min incubation, and (D) nontargeted polymersomes after 1 h incubation.