The effect of Sr and Mg substitutions on structure, mechanical properties and solubility of fluorapatite ceramics for biomedical applications - Publikacja - MOST Wiedzy

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The effect of Sr and Mg substitutions on structure, mechanical properties and solubility of fluorapatite ceramics for biomedical applications

Abstrakt

Ionic substitutions play important role in the modifications of biological apatites. Recently, attention has been focused on the co-doping effects on the functional properties of apatite-based biomaterials. In this research work, the dense samples of fluorapatites, Ca10(PO4)6F2 and Ca8MgSr(PO4)6F2, were produced after sintering at 1250 °C for 6 h in air. Structural characterization carried out with XRD, IR, Raman and SEM, confirmed the formation of a dense and homogeneous structure with main fluorapatite and a small amount of Ca3(PO4)2 phase. The presented results also demonstrate the stability of structural and mechanical properties of fluorapatites after immersion tests in saline and buffer solutions. The durability of mechanical properties and biocompatibility of the Ca10(PO4)6F2 and Ca8MgSr(PO4)6F2 fluorapatites make these materials highly attractive for biomedical applications.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach
Opublikowano w:
Processing and Application of Ceramics nr 16, strony 218 - 229,
ISSN: 1820-6131
Język:
angielski
Rok wydania:
2022
Opis bibliograficzny:
Ghaemi M., Sayenko S. Y., Shkuropatenko V., Zykova A., Ulybkina K., Bereznyak O., Krupa A., Sawczak M.: The effect of Sr and Mg substitutions on structure, mechanical properties and solubility of fluorapatite ceramics for biomedical applications// Processing and Application of Ceramics -Vol. 16,iss. 3 (2022), s.218-229
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.2298/pac2203218g
Weryfikacja:
Politechnika Gdańska

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