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. 2019 Jan 28;9:810. doi: 10.1038/s41598-018-37123-3

Figure 13.

Figure 13

FTIR spectra of the degradation layers on the surface of nHA_100, nHA_400, mHA_100 mHA_100, and mHA_400 coated Mg rods, and non-coated Mg rod after immersion in rSBF for 6 weeks. Mg rod samples had an initial dimension of 7.5 mm in diameter and 15 mm in height.