Research Article
Robocasting of Bioactive SiO2-P2O5-CaO-MgO-Na2O-K2O Glass Scaffolds
Figure 8
Cross section of a 47.5B scaffold soaked in SBF for two weeks obtained by micro-CT. (a) Standard condition and (b) augmented contrast. HA, hydroxyapatite layer; sg, silica gel; BG, unmodified bioactive glass.
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