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. Author manuscript; available in PMC: 2016 Jan 1.
Published in final edited form as: Biomaterials. 2014 Oct 12;36:124–133. doi: 10.1016/j.biomaterials.2014.09.017

Figure 2.

Figure 2

(a) Cellular uptake amount of siRNA in ovarian cancer cells after incubating for 4 h (n=3). (b) Cellular uptake amount of Pt in SKOV-3 cells after incubating for 4 h and 24 h (n=3). (c) Time-dependent endosomal escape of NCP-1/siRNAs (TAMRA-labeled, red fluorescence) in SKOV-3 cells. Endosome/lysosome and nuclei were stained with Lysotracker Green and DAPI, respectively. Bar represented 20 µm. (d) Percent co-localization of siRNA and endosome/lysosome quantified by Image J based on (c).