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. Author manuscript; available in PMC: 2015 Jan 26.
Published in final edited form as: Biomaterials. 2012 Oct 13;34(1):42–54. doi: 10.1016/j.biomaterials.2012.09.053

Figure 2.

Figure 2

Representative SEM images of micropatterned HMA-co-HDDMA polymers. A–C) SEM images of a pattern with 50 μm periodicity and channel amplitude of 8 μm. D–F) SEM images of a pattern with 10 μm periodicity and channel amplitude of 1 μm. Shown are: top down views (A),(D); cross-sectional views (B),(E); and angled cross-sectional views (C),(F). Gradual transitions between ridges and grooves are evident in photopolymerized micropatterns.