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. 2021 Jan 20;8:589223. doi: 10.3389/fbioe.2020.589223

Figure 5.

Figure 5

Mechanical properties obtained from uniaxial tensile test until rupture of PCL, Gel, and PCL-Gel electrospun membranes. (A) Typical stress-strain curves of each type of membrane, and (B) histograms of the average Young's modulus (E), ultimate tensile stress (σR), and strain (εR) at rupture. Data are presented as mean ± standard deviation (n > 3). Asterisks denote statistically significant differences (****p < 0.00001), as determined by one-way Anova analysis of variance followed by a post-hoc Bonferroni test.