Figure 2. SEM micrographs of cross-sections of CPC and CPC-BG composite specimens that were hardened for 24 h (a–c) and specimens immersed in SBF for different times (d–l).

(a) CPC. (b) CPC+10% BG. (c) CPC+20% BG. (d, e) CPC after 7 days. (f) CPC after 14 days. (g, h) CPC+10% BG after 7 days. (i) CPC+10% BG after 14 days. (j, k) CPC+20% BG after 7 days. (l) CPC+20% BG after 14 days.