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. Author manuscript; available in PMC: 2013 May 10.
Published in final edited form as: J Control Release. 2012 Jan 20;159(3):393–402. doi: 10.1016/j.jconrel.2012.01.009

Figure 5.

Figure 5

Mitochondrial localization of fluorescently-labeled TPP-PEG-L compared to PL by confocal laser scanning microscopy. HeLa cells were incubated with Rh-PE-labeled TPP-PEG-L-8% and PL for 18 h and then stained with MTG and Hoechst 33342. Yellow spots in the merged pictures denote the co-localization of the liposomes within mitochondrial compartments. A. Bright field images; B. Images of nuclei stained with Hoechst; C. Mitochondria staining with MTG; D. Uptake of Rh-labeled liposomes; E. Merged picture without DIC; F. Merged picture of all (A).

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