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. 2020 Mar 16;13(6):1348. doi: 10.3390/ma13061348

Table 4.

Summary of the results of Rietveld refinement study for Ca-Co-MBG.

Glass Rietveld Refinement Study
Sample Times Crystallinity
(%)
Hydroxyapatite
(wt.%)
Silica gel
(wt.%)
Average Crystallite Size
(nm)
Ca-Co-MBG Before SBF <5 - - -
3 h 7 - - -
24 h 16 - - -
3 days 31.0 81 19 316 ± 29
7 days 46 90 10 201 ± 9