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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: Biomaterials. 2012 Sep 17;33(35):8907–8916. doi: 10.1016/j.biomaterials.2012.08.046

Figure 9.

Figure 9

Three-dimensional orthogonal projection images (derived from AFM height data) of E. coli cells on (A) 2 wt% PEP6R hydrogel surface and (B) poly-L-Lysine control surface after 2 h incubation at 37°C.