Formation and Properties of Bioactive Surface Layers on Titanium

S. V. Gnedenkov, Yu P. Scharkeev, S. L. Sinebryukhov, O. A. Khrisanfova, E. V. Legostaeva, A. G. Zavidnaya, A. V. Puz, I. A. Khlusov

Research School of High-Energy Physics

Research output: Contribution to journal › Article › peer-review

28 Citations (Scopus)

Abstract

The plasma electrolytic oxidation technique was used to form a calcium phosphate coating containing hydroxyapatite on a titanium implant surface. The composition, morphology, and anticorrosion and mechanical properties of the obtained layers were studied. The optimal conditions of the polarization mode and electrolyte composition were found. Experiments performed in vivo and in vitro showed that the bioactivity of deposited films depends on the chemical composition (concentrations and Ca/P ratio) and the surface roughness of calcium phosphate layers.

Original language	English
Pages (from-to)	474-481
Number of pages	8
Journal	Inorganic Materials: Applied Research
Volume	2
Issue number	5
DOIs	https://doi.org/10.1134/S2075113311050133
Publication status	Published - 29 Jun 2011

Keywords

Anticorrosion properties
Elasto-plastic properties
Hydroxyapatite
Implant
Osteogenesis
Plasma electrolytic oxidation
Titanium

ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

Access to Document

10.1134/S2075113311050133

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abstract = "The plasma electrolytic oxidation technique was used to form a calcium phosphate coating containing hydroxyapatite on a titanium implant surface. The composition, morphology, and anticorrosion and mechanical properties of the obtained layers were studied. The optimal conditions of the polarization mode and electrolyte composition were found. Experiments performed in vivo and in vitro showed that the bioactivity of deposited films depends on the chemical composition (concentrations and Ca/P ratio) and the surface roughness of calcium phosphate layers.",

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AU - Gnedenkov, S. V.

AU - Scharkeev, Yu P.

AU - Sinebryukhov, S. L.

AU - Khrisanfova, O. A.

AU - Legostaeva, E. V.

AU - Zavidnaya, A. G.

AU - Puz, A. V.

AU - Khlusov, I. A.

PY - 2011/6/29

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KW - Elasto-plastic properties

KW - Hydroxyapatite

KW - Implant

KW - Osteogenesis

KW - Plasma electrolytic oxidation

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