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. Author manuscript; available in PMC: 2012 Dec 1.
Published in final edited form as: Nanomedicine. 2011 Mar 17;7(6):797–805. doi: 10.1016/j.nano.2011.02.007

Figure 5.

Figure 5

Brightfield and fluorescence micrographs of in vitro HeLa cell uptake of FTMLs or MLs without DOX (200× magnification) incubated for 30, 60, 120, or 180 min. The green fluorescence is from NBD-DPPE.