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. 2020 Dec 27;13(1):74. doi: 10.3390/polym13010074

Figure 4.

Figure 4

EDS spectrum of the top surface uncoated PLA (A) and PLA-CaP (B) scaffolds. Element mapping image for calcium, imaged in pink, (C) and phosphorous, imaged in blue, (D) of the fracture surface of PLA-CaP scaffold.