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. 2020 Oct 7;5(41):26655–26666. doi: 10.1021/acsomega.0c03489

Figure 3.

Figure 3

Water contact angle and static mechanical properties of the porous PEEK scaffolds. (A) Water contact angle measurement. (B) Average water contact angle analysis. (C) Static mechanical properties of PEEK scaffolds: stress–strain curves for samples with varying pore sizes. Water contact angle was assessed and evaluated by one-way analysis of variance and Tukey’s post hoc tests. *P < 0.05 and **P < 0.01 compared with PEEK-S; #P < 0.05 and ##P < 0.01 compared with PEEK-300. For each group, n = 3.