“…The bioactive and ferrimagnetic glass ceramic (SC-45), with the composition (wt.%) 24.7 SiO 2 , 13.5 Na 2 O, 13.5 CaO, 3.3 P 2 O 5 , 14 FeO, and 31 Fe 2 O 3 , was prepared by traditional melt and quenching technique, as reported in [11][12][13]. In brief, commercial reagents (Na 2 CO 3 , CaCO 3 , SiO 2 , Ca 3 (PO 4 ) 2 , FeSO 4 * 7H 2 O and Fe 2 O 3 , N 99.0%, Sigma Aldrich) were melted in a platinum crucible for 30 min at 1550°C and then poured on a brass plate.…”