Biofunctionalization of Ti-13Nb-13Zr alloy surface by plasma electrolytic oxidation. Part II

Alicja Kazek-Kesik; Małgorzata Krok-Borkowicz; Agata Jakóbik-Kolon; Elzbieta Pamuła; Wojciech Simka

doi:10.1016/j.surfcoat.2015.06.035

Biofunctionalization of Ti-13Nb-13Zr alloy surface by plasma electrolytic oxidation. Part II

Alicja Kazek-Kesik
, Małgorzata Krok-Borkowicz
, Agata Jakóbik-Kolon
, Elzbieta Pamuła
, Wojciech Simka

Department of Inorganic Chemistry, Analytical Chemistry and Electrochemistry (RCH/RCH1)

AGH University of Krakow

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

23 Citations (Scopus)

Abstract

The surface of Ti-13Nb-13Zr alloy was modified in 0.1M calcium hypophosphite (Ca(H₂PO₂)₂) solutions via the addition of tricalcium phosphate, wollastonite or silica powders using a plasma electrolytic oxidation process. Depending on the anodizing bath chemical composition and applied voltage, various oxide layers were formed on the substrate. The water contact angle of the oxide layer was measured. The biological investigations using osteoblast-like cells MG-63 showed that the suspensions utilized during anodization strongly influenced the oxide layer bioactivity. Only the traces of the alloy elements were involved in Ringer solution after 5months of immersion.

Original language	English
Pages (from-to)	23-30
Number of pages	8
Journal	Surface and Coatings Technology
Volume	276
DOIs	https://doi.org/10.1016/j.surfcoat.2015.06.035
Publication status	Published - 25 Aug 2015

Keywords

Bioactivity
Osteoblast-like cell MG-63
Plasma electrolytic oxidation
Titanium alloy

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/j.surfcoat.2015.06.035

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title = "Biofunctionalization of Ti-13Nb-13Zr alloy surface by plasma electrolytic oxidation. Part II",

abstract = "The surface of Ti-13Nb-13Zr alloy was modified in 0.1M calcium hypophosphite (Ca(H2PO2)2) solutions via the addition of tricalcium phosphate, wollastonite or silica powders using a plasma electrolytic oxidation process. Depending on the anodizing bath chemical composition and applied voltage, various oxide layers were formed on the substrate. The water contact angle of the oxide layer was measured. The biological investigations using osteoblast-like cells MG-63 showed that the suspensions utilized during anodization strongly influenced the oxide layer bioactivity. Only the traces of the alloy elements were involved in Ringer solution after 5months of immersion.",

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doi = "10.1016/j.surfcoat.2015.06.035",

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T1 - Biofunctionalization of Ti-13Nb-13Zr alloy surface by plasma electrolytic oxidation. Part II

AU - Kazek-Kesik, Alicja

AU - Krok-Borkowicz, Małgorzata

AU - Jakóbik-Kolon, Agata

AU - Pamuła, Elzbieta

AU - Simka, Wojciech

PY - 2015/8/25

Y1 - 2015/8/25

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AB - The surface of Ti-13Nb-13Zr alloy was modified in 0.1M calcium hypophosphite (Ca(H2PO2)2) solutions via the addition of tricalcium phosphate, wollastonite or silica powders using a plasma electrolytic oxidation process. Depending on the anodizing bath chemical composition and applied voltage, various oxide layers were formed on the substrate. The water contact angle of the oxide layer was measured. The biological investigations using osteoblast-like cells MG-63 showed that the suspensions utilized during anodization strongly influenced the oxide layer bioactivity. Only the traces of the alloy elements were involved in Ringer solution after 5months of immersion.

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KW - Osteoblast-like cell MG-63

KW - Plasma electrolytic oxidation

KW - Titanium alloy

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M3 - Article

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JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

ER -

Biofunctionalization of Ti-13Nb-13Zr alloy surface by plasma electrolytic oxidation. Part II

Abstract

Keywords

ASJC Scopus subject areas

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