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. Author manuscript; available in PMC: 2019 Feb 1.
Published in final edited form as: Chem Rev. 2016 Oct 19;117(4):2711–2729. doi: 10.1021/acs.chemrev.6b00400

Figure 3.

Figure 3.

Uptake of corroles with negatively charged head groups requires a carrier. (a-i) MDA-MB-453, 293 and Hela cells were treated by 1-a in buffer only (Neg) or with recombinant penton base (PB) or Lipofectin (Lipo). Images were obtained of live cells at 10x magnification using an Olympus IMT-2 inverted microscope fitted with a Texas Red filter. Fluorescence settings were kept constant, and images were captured at constant exposure and gain settings. c and f are slightly enlarged views. Bar, ~20 µm. Reproduced with permission from ref. 59. Copyright 2006 Springer.