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. 2015 Apr 2;10(4):e0118724. doi: 10.1371/journal.pone.0118724

Fig 1. SEM micrographs of fibrous scaffolds.

Fig 1

a–c) 500X, scale bar = 100 μm, 1000X, scale bar = 20 μm, and 2500X, scale bar = 20 μm magnifications, respectively, for random fibrous scaffolds. d–f) 500X, scale bar = 100 μm, 1000X, scale bar = 20 μm, and 2500X, scale bar = 20 μm magnifications, respectively, for aligned fibrous scaffolds.