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. Author manuscript; available in PMC: 2018 Oct 2.
Published in final edited form as: Chem Soc Rev. 2017 Oct 2;46(19):5771–5804. doi: 10.1039/c7cs00195a

Fig. 5.

Fig. 5

Representation of Ru(II) compounds that target DNA. Left-hand fluorescence image: the nuclear DNA staining of 2a in PFA-fxed HeLa cells, as evident by red luminescence, with co-staining by nuclear DNA dye DAPI. Right-hand fluorescence image: the nuclear DNA staining of the dinuclear 2b in MCF-7 cells, as evident by the red luminescence, with co-staining SYTO-9 (green). Reproduced with permission from ref. 109 and 111, respectively. Copyright 2015, Nature Publishing Group.