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. Author manuscript; available in PMC: 2021 Mar 4.
Published in final edited form as: Biomed Mater. 2020 Mar 4;15(3):035003. doi: 10.1088/1748-605X/ab6994

Figure 1.

Figure 1.

The morphology of novel spiral NGC: (A) a 17 mm SAT; (B) cross-section view of SAT; (C) SEM image revealed aligned nanofibers on the conduit’s porous wall. Scale bar represents 200 μm.