Bioactive Ceramics Based on Zirconium, Aluminum, and Titanium Oxides

A method for producing porous ceramic biocompatible with living tissues owing to the introduction of calcium phosphates in the interior of the ceramic was developed on the basis of zirconium, titanium, and aluminum oxides. A bioactive coating is formed directly during the fabrication of the sample....

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Veröffentlicht in:	Glass and ceramics 2018-01, Vol.74 (9-10), p.337-341
Hauptverfasser:	Medkov, M. A., Grishchenko, D. N., Nedozorov, P. M., Kuryavyi, V. G., Rudnev, V. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Aluminum oxide Biocompatibility Biological activity Biomaterials Calcium phosphate Calcium phosphates Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Composites Glass Materials Science Natural Materials Phosphates Surgical implants Titanium oxides Zirconium Zirconium oxides
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Beschreibung
Zusammenfassung:	A method for producing porous ceramic biocompatible with living tissues owing to the introduction of calcium phosphates in the interior of the ceramic was developed on the basis of zirconium, titanium, and aluminum oxides. A bioactive coating is formed directly during the fabrication of the sample. The resulting two-phase ceramic is characterized by developed microrelief. The samples meet the mechanical requirements of implants to be used as bone tissue replacements.
ISSN:	0361-7610 1573-8515
DOI:	10.1007/s10717-018-9990-z