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. Author manuscript; available in PMC: 2012 Nov 23.
Published in final edited form as: J Am Chem Soc. 2011 Oct 27;133(46):18530–18533. doi: 10.1021/ja207345s

Figure 2.

Figure 2

Confocal fluorescence images of KS2 (4 μM) in U87MG cells co-stained with Hoechst 33342 (10 μM). (a) Red emission from KS2 excited at 561 nm; (b) Blue emission from Hoechst 33342 excited at 405 nm; (c) Overlay of (a) and (b).