The effect of Sr and Mg substitutions on structure, mechanical properties and solubility of fluorapatite ceramics for biomedical applications
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Published:2022
Issue:3
Volume:16
Page:218-229
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ISSN:1820-6131
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Container-title:Processing and Application of Ceramics
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language:en
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Short-container-title:PAC
Author:
Ghaemi Mohammad1, Sayenko Sergiy2, Shkuropatenko Volodymyr2, Zykova Anna2, Ulybkina Kateryna2, Bereznyak Olena2, Krupa Andrzej3, Sawczak Mirosław3
Affiliation:
1. Gdansk University of Technology, Gdansk, Poland 2. NSC Kharkov Institute Physics & Technology NASU, Kharkov, Ukraine 3. Institute of Fluid-Flow Machinery, Polish Academy of Science, Gdansk, Poland
Abstract
Ionic substitutions play important role in the modifications of biological
apatites. Recently, the attention has been focused on the co-doping effects
on 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 dense and homogeneous structure with main fluorapatite and
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
application.
Publisher
National Library of Serbia
Subject
Ceramics and Composites
Reference68 articles.
1. O. Terra, F. Audubert, N. Dacheux, C. Guy, R. Podor, “Synthesis and characterization of thorium-bearing britholites”, J. Nuclear Mater., 354 (2006) 49-65. 2. V.A. Shkuropatenko, S.Y. Sayenko, K.A. Ulybkina, A.V. Zykova, L.M. Lytvynenko, A.G. Myronova, “Phase composition, structure, corrosion and radiation resistance of synthesized Ca10(PO4)6F2 and Ca9Sr(PO4)6F2 fluorapatites”, Funct. Mater., 26 [1] (2019) 71-77. 3. S. Ramesha, K.L. Aw, R. Tolouei, M. Amiriyan, C.Y. Tan, M. Hamdi, J. Purbolaksono, M.A. Hassan, W.D. Teng, “Sintering properties of hydroxyapatite powders prepared using different methods”, Ceram. Int., 39 (2013) 111-119. 4. E. Landi, A. Tampieri, G. Celotti, S. Sprio, M. Sandri, G. Logroscino, “Sr-substituted hydroxyapatites for osteoporotic bone replacement”, Acta Biomater., 3 (2007) 961- 969 5. T. Tacail, L. Kovaˇciková, J. Br°užek, V. Balter, “Spatial distribution of trace element Ca-normalized ratios in primary andpermanent human tooth enamel”, Sci. Total Environmen., 603-604 (2017) 308-318.
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