Figure 10

SEM images of the surface of P40B10–60 vol. % NH4 (HCO3) bioactive glass scaffolds after immersion in simulated body fluid for (a) 24 hr (b) 48 hr (c) 48 hr and (d) 168 hr.
SEM images of the surface of P40B10–60 vol. % NH4 (HCO3) bioactive glass scaffolds after immersion in simulated body fluid for (a) 24 hr (b) 48 hr (c) 48 hr and (d) 168 hr.