Fabrication of oxide layer on zirconium by micro-arc oxidation: Structural and antimicrobial characteristics

S. Fidan; F. Muhaffel; M. Riool; G. Cempura; L. de Boer; S. A.J. Zaat; A. Czyrska Filemonowicz; H. Cimenoglu

doi:10.1016/j.msec.2016.11.035

Fabrication of oxide layer on zirconium by micro-arc oxidation: Structural and antimicrobial characteristics

S. Fidan, F. Muhaffel, M. Riool, G. Cempura, L. de Boer, S. A.J. Zaat, A. Czyrska Filemonowicz, H. Cimenoglu^*

^*Corresponding author for this work

Department of Metallurgical and Materials Engineering

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

35 Citations (Scopus)

Abstract

The aim of this study was to cover the surfaces of zirconium (Zr) with an antimicrobial layer for biomedical applications. For this purpose, the micro-arc oxidation (MAO) process was employed in a sodium silicate and sodium hydroxide containing base electrolyte with and without addition of silver acetate (AgC₂H₃O₂). In general, synthesized MAO layers were composed of zirconium oxide (ZrO₂) and zircon (ZrSiO₄). Addition of AgC₂H₃O₂ into the base electrolyte caused homogenous precipitation of silver-containing particles in the MAO layer, which exhibited excellent antibacterial efficiency against methicillin-resistant Staphylococcus aureus (MRSA) as compared to the untreated and MAO-treated Zr.

Original language	English
Pages (from-to)	565-569
Number of pages	5
Journal	Materials Science and Engineering C
Volume	71
DOIs	https://doi.org/10.1016/j.msec.2016.11.035
Publication status	Published - 1 Feb 2017

Bibliographical note

Publisher Copyright:
© 2016 Elsevier B.V.

Keywords

Antibacterial
Biomaterials
Micro-arc oxidation
Surfaces
Thick film

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.msec.2016.11.035

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title = "Fabrication of oxide layer on zirconium by micro-arc oxidation: Structural and antimicrobial characteristics",

abstract = "The aim of this study was to cover the surfaces of zirconium (Zr) with an antimicrobial layer for biomedical applications. For this purpose, the micro-arc oxidation (MAO) process was employed in a sodium silicate and sodium hydroxide containing base electrolyte with and without addition of silver acetate (AgC2H3O2). In general, synthesized MAO layers were composed of zirconium oxide (ZrO2) and zircon (ZrSiO4). Addition of AgC2H3O2 into the base electrolyte caused homogenous precipitation of silver-containing particles in the MAO layer, which exhibited excellent antibacterial efficiency against methicillin-resistant Staphylococcus aureus (MRSA) as compared to the untreated and MAO-treated Zr.",

keywords = "Antibacterial, Biomaterials, Micro-arc oxidation, Surfaces, Thick film",

author = "S. Fidan and F. Muhaffel and M. Riool and G. Cempura and {de Boer}, L. and Zaat, {S. A.J.} and Filemonowicz, {A. Czyrska} and H. Cimenoglu",

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doi = "10.1016/j.msec.2016.11.035",

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T1 - Fabrication of oxide layer on zirconium by micro-arc oxidation

T2 - Structural and antimicrobial characteristics

AU - Fidan, S.

AU - Muhaffel, F.

AU - Riool, M.

AU - Cempura, G.

AU - de Boer, L.

AU - Zaat, S. A.J.

AU - Filemonowicz, A. Czyrska

AU - Cimenoglu, H.

PY - 2017/2/1

Y1 - 2017/2/1

N2 - The aim of this study was to cover the surfaces of zirconium (Zr) with an antimicrobial layer for biomedical applications. For this purpose, the micro-arc oxidation (MAO) process was employed in a sodium silicate and sodium hydroxide containing base electrolyte with and without addition of silver acetate (AgC2H3O2). In general, synthesized MAO layers were composed of zirconium oxide (ZrO2) and zircon (ZrSiO4). Addition of AgC2H3O2 into the base electrolyte caused homogenous precipitation of silver-containing particles in the MAO layer, which exhibited excellent antibacterial efficiency against methicillin-resistant Staphylococcus aureus (MRSA) as compared to the untreated and MAO-treated Zr.

AB - The aim of this study was to cover the surfaces of zirconium (Zr) with an antimicrobial layer for biomedical applications. For this purpose, the micro-arc oxidation (MAO) process was employed in a sodium silicate and sodium hydroxide containing base electrolyte with and without addition of silver acetate (AgC2H3O2). In general, synthesized MAO layers were composed of zirconium oxide (ZrO2) and zircon (ZrSiO4). Addition of AgC2H3O2 into the base electrolyte caused homogenous precipitation of silver-containing particles in the MAO layer, which exhibited excellent antibacterial efficiency against methicillin-resistant Staphylococcus aureus (MRSA) as compared to the untreated and MAO-treated Zr.

KW - Antibacterial

KW - Biomaterials

KW - Micro-arc oxidation

KW - Surfaces

KW - Thick film

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SN - 0928-4931

VL - 71

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EP - 569

JO - Materials Science and Engineering C

JF - Materials Science and Engineering C

ER -

Fabrication of oxide layer on zirconium by micro-arc oxidation: Structural and antimicrobial characteristics

Abstract

Bibliographical note

Keywords

UN SDGs

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