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. Author manuscript; available in PMC: 2017 Mar 7.
Published in final edited form as: Macromol Mater Eng. 2016 Jul 11;301(10):1211–1224. doi: 10.1002/mame.201600133

Figure 2.

Figure 2

SEM micrographs of A,B) PLA, C,D) E0000, E,F) E1001 (1k), G,H) E2502 (2k), I,J) E5005 (2k) films before sterilization (upper panel) and after EO sterilization under severe condition (lower panel). Surface cracks were observed only on TyrPC films. [Scale bar = 10 µm].