Figure 1 | Scientific Reports

Figure 1

From: Biocomposite nanofiber matrices to support ECM remodeling by human dermal progenitors and enhanced wound closure

Figure 1

Properties of PCL and composite nanofiber mats. Top: SEM images of nanofibers. PCL 10% in CHCl3:MeOH (3:1), PCL immobilized with RGD (PCL-RGD), PCL-bGE (50:50) in TFE, PCL coated with gelatin (PCL-cGE). Bottom: Mechanical properties of PCL based nanofibrous scaffolds. (a) Tensile strength. (b) Strain at break (c) Young’s modulus. Data is presented as mean ± SEM for n = 3 for each group. **** represents p = 0.0001, *** represents p < 0.001 and ** represents p < 0.01.

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