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. Author manuscript; available in PMC: 2013 Sep 26.
Published in final edited form as: ACS Appl Mater Interfaces. 2012 Sep 4;4(9):4708–4716. doi: 10.1021/am3010847

Figure 7.

Figure 7

Confocal laser microscopy images of HFOB 1.19 cell attachment and proliferation at as-synthesized (PAH)2 coatings (A and D), DspB-loaded (PAH)2 films (B and E), as well as at the surface of bare silicon wafers (C and F) after 1 day (A, B, C) and 4 days (D, E, F). Representative live/dead images indicate much higher number of live cells (green) as compared to dead cells (red). The scale bar is 100 μm.