Synthesis and characterization of TiSiON biocompatible thin films used in biomedical applications

Cosmin M. Cotrut, Catalin Vitelaru, Mihaela Dinu, Tudor Petreus, Alina Vladescu

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The main aim of the present work was to prepare and investigate TiSiON coatings as possible candidates for biomedical applications. The coatings were obtained by the cathodic arc method at different substrate bias voltages in a reactive atmosphere, N2 and O2 gas mixture. Various film properties (elemental and phase composition, texture, hardness, adhesion, corrosion resistance, friction behaviour, biological performance) and their dependence on the substrate bias were determined. The possible use of TiSiON coatings for improving the adhesion between the dental ceramic and metallic substrate in dental restorations has been analysed and discussed.

Original languageEnglish
Pages (from-to)1351-1360
Number of pages10
JournalScience of Advanced Materials
Volume7
Issue number7
DOIs
Publication statusPublished - 1 Jan 2015
Externally publishedYes

Keywords

  • Biological properties
  • Cathodic arc
  • Corrosion resistance
  • TiSiON films

ASJC Scopus subject areas

  • Materials Science(all)

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