Atomic layer deposition of TiO2 onto porous biomaterials

• Autorzy: Dobrzański L. A. , Dobrzańska-Danikiewicz A. D. , Szindler M. , Achtelik-Franczak A. , Pakieła W.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The aim of this article was to investigate the possibility of uniform coverage of porous biomaterials with a thin film of titanium oxide deposited using the atomic layer deposition method (ALD) Design/methodology/approach: The porous biomaterials were prepared by Selective Laser Melting (SLM) from Ti powder. The TiO2 thin films were prepared with use of atomic layer deposition method. The changes in surface topography was observed by the atomic force microscope AFM XE-100 and scanning electron microscope SEM. The measurement of thickness performed using spectroscopic ellipsometer. Findings: Results and their analysis have confirmed show that the atomic layer deposition (ALD) method allows the deposition of homogenous and uniform thin films of TiO2 with the desired geometric characteristics onto porous Ti biomaterials. Practical implications: The combination of porous substrate made from titanium which has good mechanical properties with a biocompatible titanium oxide provides practical possibilities of use for example in dental engineering. Originality/value: The combination of porous substrate made from titanium which has good mechanical properties with a biocompatible titanium oxide provides practical possibilities of use for example in dental engineering.

Słowa kluczowe

EN

porous biomaterials; thin film; titanium oxide; atomic layer deposition

PL

biomateriały porowate; cienka warstwa; tlenek tytanu; osadzanie warstw atomowych

• Wydawca: International OCSCO World Press
• Czasopismo: Archives of Materials Science and Engineering
• Rocznik: 2015
• Tom: Vol. 75, nr 1
• Strony: 5--11
• Opis fizyczny: Bibliogr. 19 poz.

Twórcy

autor

Dobrzański L. A.

• Faculty of Mechanical Engineering, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Dobrzańska-Danikiewicz A. D.

• Faculty of Mechanical Engineering, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Szindler M.

• Faculty of Mechanical Engineering, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Achtelik-Franczak A.

• Faculty of Mechanical Engineering, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Pakieła W.

• Faculty of Mechanical Engineering, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

Bibliografia

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• [18] L.A. Dobrzański, A.D. Dobrzańska-Danikiewicz, P. Malara, T.G. Gaweł, L.B. Dobrzański, A. Achtelik-Franczak, Fabrication of scaffolds from Ti6Al4V powders using the computer aided laser method, Archives of Metallurgy and Materials 60/2 (2015) 1065-1070.
• [19] L.A. Dobrzański, A.D. Dobrzańska-Danikiewicz, T.G. Gaweł, A. Achtelik-Franczak, Selective Laser Sintering and Melting of pristine titanium and titanium Ti6Al4V alloy powders and selection of chemical environment for etching of such materials, Archives of Metallurgy and Materials 60/3 (2015) 2039-2045.