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. Author manuscript; available in PMC: 2017 Aug 24.
Published in final edited form as: Biomacromolecules. 2015 Feb 26;16(3):860–867. doi: 10.1021/bm501767x

Figure 1.

Figure 1

Coextrusion processing system. (A) Schematic for multilayered coextrusion of polymeric fibers. (B) Scanning electron micrograph of coextruded aligned PCL fibers. (C) Size distribution of fiber thickness. Mean value = 1.49 ± 0.48 μm.