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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: Biomaterials. 2012 Apr 5;33(19):4810–4817. doi: 10.1016/j.biomaterials.2012.03.051

Figure 4.

Figure 4

Figure 4

Scanning Electron Microscopy: A section of the scaffold was mounted on a stub and coated with gold using sputter coater. Porosity was characterized by SEM under low power. The image depicted a highly porous scaffold with uniform pore structure at 300X (A) and 500X (B). The mean pore size was found to be 170 μm.