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. 2024 Sep 18;14:21806. doi: 10.1038/s41598-024-62026-x

Figure 1.

Figure 1

Morphological characterization of electrospun nanofibers in vitro. (A, B) SEM images of PCL (A) and PCL + DEX fiber (B). Scale bars, 30 μm. (C) The average diameter of PCL and PCL + DEX fiber.