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. 2021 Feb 15;16:989–1000. doi: 10.2147/IJN.S289107

Figure 4.

Figure 4

Effect of C-MWCNT on the mechanical properties of ECTs. Representative stress-strain curves of ECTs supplemented with increasing concentrations of C-MWCNT are depicted (A). Data as to Young’s modulus [stiffness] (B), yield point-stress [proportional limit] (C), yield point strain [elasticity] (D), resilience is the area under the curve (AUC) of the elastic phase (E), maximum tensile stress [strength] (F), plastic strain [ductility] (G), ultimate strain [extensibility] (H), the total area under the stress-strain curve [toughness] (I). *p<0.05 compared to the corresponding control as assessed by a one-way ANOVA with Dunnett’s post hoc test, n=7–8 ECTs/group.