Biomimetic Ca-P coatings obtained by chemical/electrochemical methods from Hanks' solution on a Ti surface

• Autorzy: Pisarek M. , Roguska A. , Marcon L. , Andrzejczuk M.
• Języki publikacji: EN

Abstrakty

EN

The purpose of this study was to investigate the bioactivity of porous calcium phosphate coatings on titanium prepared using a two-step procedure (chemical etching or anodic oxidation of Ti followed by soaking in simulated body fluid or direct electrodeposition from Hanks' solution). In order to evaluate the potential use of the coatings for biomedical applications, the adsorption of serum albumin, the most abundant protein in the blood, and the attachment of living cells (osteoblasts, U2OS) were studied.

Słowa kluczowe

EN

biomaterials; biomimetic; surface analysis; protein adsorption; U2OS cells

• Wydawca: Polish Society for Biomaterials in Cracow
• Czasopismo: Engineering of Biomaterials
• Rocznik: 2012
• Tom: Vol. 15, no. 113
• Strony: 29--32
• Opis fizyczny: Bibliogr. 25 poz., rys., tab., wykr.

Twórcy

autor

Pisarek M.

• Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland

autor

Roguska A.

• Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
• Faculty of Materials Science and Engineering, Warsaw University of Technology, Woloska 141, 02-507 Warsaw, Poland

autor

Marcon L.

• Interdisciplinary Research Institute, USR CNRS 3078 Parc de la Haute Borne, 50 av. de Halley 59658 Villeneuve d'Ascq, France

autor

Andrzejczuk M.

• Faculty of Materials Science and Engineering, Warsaw University of Technology, Woloska 141, 02-507 Warsaw, Poland

Bibliografia

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• [2] Wei M., Kim H-K, Kokubo T., Evans J.H.: Optimizing the Bioactivity of Alkaline-Treated Titanium Alloy. Materials Science and Engineering C 20 (2002) 125-134.
• [3] Pisarek M., Lewandowska M., Roguska A., Kurzydłowski K.J., Janik-Czachor M.: SEM, Scanning Auger and XPS characterization of chemically pretreated Ti surfaces intended for biomedical applications. Materials Chemistry Physics 104 (2007) 93-97.
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Uwagi

EN

This work was financially supported by the National Science Center (decision No. DEC-2011/01/B/ST5/06257), and by the Institute of Physical Chemistry PAS and Interdisciplinary Research Institute