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. Author manuscript; available in PMC: 2013 Mar 26.
Published in final edited form as: Chem Commun (Camb). 2011 Jun 17;47(28):7977–7979. doi: 10.1039/c1cc12933c

Figure 1.

Figure 1

Phase contrast images of HeLa cells recorded at t = 5 sec (A–C) and t = 20 min (D–F) post treatment with 80 μM of 1 (A, D), 2 (B, E), and 3 (C, F) Scale bar = 10 μm.