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Optimisation of micro-arc oxidation electrolyte for fabrication of antibacterial coating on titanium

Aydogan, Dilek Teker; Muhaffel, Faiz; Kilic, Meryem Menekse; Acar, Ozge Karabiyik; Cempura, Grzegorz; Baydogan, Murat; Karaguler, Nevin Gul; Kose, Gamze Torun; Czyrska-Filemonowicz, Aleksandra; Cimenoglu, Huseyin


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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Aydogan, Dilek Teker</dc:creator>
  <dc:creator>Muhaffel, Faiz</dc:creator>
  <dc:creator>Kilic, Meryem Menekse</dc:creator>
  <dc:creator>Acar, Ozge Karabiyik</dc:creator>
  <dc:creator>Cempura, Grzegorz</dc:creator>
  <dc:creator>Baydogan, Murat</dc:creator>
  <dc:creator>Karaguler, Nevin Gul</dc:creator>
  <dc:creator>Kose, Gamze Torun</dc:creator>
  <dc:creator>Czyrska-Filemonowicz, Aleksandra</dc:creator>
  <dc:creator>Cimenoglu, Huseyin</dc:creator>
  <dc:date>2018-01-01</dc:date>
  <dc:description>This study has been carried out to optimise the silver (Ag) content of the coating synthesised on commercially pure titanium (Cp-Ti, Grade 4) for biomedical applications by micro-arc oxidation (MAO) process. The MAO process has been conducted in electrolytes containing silver acetate (AgC2H3O2) at different concentrations between 0 and 0.002 mol L-1. When compared to the base electrolyte, coatings synthesised in &gt;= 0.001 mol L-1 AgC2H3O2 added electrolytes exhibited an antibacterial efficiency of 99.8% against Staphylococcus aureus (S. aureus). Detailed examination revealed that the presence of 0.01 mol L-1 AgC2H3O2 in the electrolyte resulted in incorporation of 1.4 wt-% Ag into fabricated coating consisting mainly of outer hydroxyapatite (HA) and inner titanium oxide (TiO2) layers. In comparison to the Ag-free coating, 1.4 wt-% Ag in the coating lowered the proliferation of SAOS-2 cells, which still tended to grow at a relatively low rate with increasing culturing time.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/35625</dc:identifier>
  <dc:identifier>oai:zenodo.org:35625</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>MATERIALS TECHNOLOGY 33(2) 119-126</dc:source>
  <dc:title>Optimisation of micro-arc oxidation electrolyte for fabrication of antibacterial coating on titanium</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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