786420.fig.006a
(a)
786420.fig.006b
(b)
786420.fig.006c
(c)
786420.fig.006d
(d)
786420.fig.006e
(e)
786420.fig.006f
(f)
786420.fig.006g
(g)
786420.fig.006h
(h)
786420.fig.006i
(i)
786420.fig.006j
(j)
786420.fig.006k
(k)
786420.fig.006l
(l)
Figure 6: SEM images of the surface of the samples after soaking in SBF for various periods: ((a)–(d)) MBG, ((e)–(h)) MBGT, and ((i)–(l)) MBGA.