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. 2020 Aug 29;12(9):1962. doi: 10.3390/polym12091962

Figure 2.

Figure 2

Figure 2

SEM images of (a,i) PCL/GEL, (c,j) PCL/GEL/BC, (e,k) PCL/GEL/BC/0.25%HA, (g,l) PCL/GEL/BC/0.50%HA scaffolds and pore size histiograms of (b) PCL/GEL, (d) PCL/GEL/BC, (f) PCL/GEL/BC/0.25%HA and h) PCL/GEL/BC/0.50%HA scaffolds.