XRD, EDX and FTIR study of the bioactivity of 60S GLASS doped with La and Y under in vitro conditions

The aim of the work is synthesis and study bioactivity sol-gel glass (BG 60S) with molar composition 60 % SiO2, 36 CaO, 4 P2O5 samples doped La Y in vitro; studying their structural properties changes upon contact a model physiological environment (Kokubo’s SBF), as well justifying possibility use for tissue regeneration engineering. According to results research, interaction synthesized SBF leads change phase ratio amorphous crystalline components. It necessary note long intensive processes involving CO32– ions unalloyed alloyed samples. appearance calcium carbonate form vaterite simultaneous increase calcite content one signs high XRD, EDX FTIR studies after 28 days soaking SBF, predominant surface elements are Ca P hydroxyapatite, elemental indicates active ion exchange according theory bioactive dissolution fluids. phases inclusion mainly hydroxopatite within better structuredness that they have osteoconductive properties, can connect bone appropriate biodegradation ability. indicate promising nature materials