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The gross appearance (a) and SEM images of electrospun poly(1-LEU-10) grafts, (b) entire (×40), (c) surface (×2500), and (d) cross-sectional (×2500) morphologies. Based on the SEM image analysis, the average fiber diameter and pore size are 420 ± 20 nm and 10 ± 4μm2, respectively.
