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. 2020 May 29;12(6):1233. doi: 10.3390/polym12061233

Figure 3.

Figure 3

SEM images and size distributions of ball-milled CP particles (a), PCL/PGS scaffold without CP (b) and PCL/PGS scaffold with 1% (c), 2.5% (d), 5% (e) and 10% (f) CP. Scale bars = 1 µm (a) and 10 µm (b–f).