Literature DB >> 9773826

Influence of sol and surface properties on in vitro bioactivity of sol-gel-derived TiO2 and TiO2-SiO2 films deposited by dip-coating method.

M Jokinen1, M Pätsi, H Rahiala, T Peltola, M Ritala, J B Rosenholm.   

Abstract

Different sol-gel-derived titania and titania-silica films were prepared and their properties related to in vitro bioactivity. The films were prepared by depositing the sols on the substrate surface using a dip-coating method. The sols were monitored carefully as a function of time, using rheological techniques and dynamic light scattering. The topography of the films was characterized using atomic force microscopy, and thicknesses and refractive indexes of the films were evaluated by fitting transmittance spectra measured in a wave length region of 370-1100 nm with a spectrophotometer. The in vitro bioactivity tests were performed in simulated body fluid. Surface topography was found to be of great importance with respect to the bioactivity of the studied films.

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Year:  1998        PMID： 9773826     DOI： 10.1002/(sici)1097-4636(199811)42:2<295::aid-jbm15>3.0.co;2-i

Source DB:  PubMed          Journal:  J Biomed Mater Res        ISSN： 0021-9304


  11 in total

1.  Biocompatible Nb2O5 thin films prepared by means of the sol-gel process.

Authors:  D Velten; E Eisenbarth; N Schanne; J Breme
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2.  In vitro response of primary rat osteoblasts to titania/hydroxyapatite coatings compared with transformed human osteoblast-like cells.

Authors:  P A Ramires; F Cosentino; E Milella; P Torricelli; G Giavaresi; R Giardino
Journal:  J Mater Sci Mater Med       Date:  2002-08       Impact factor: 3.896

3.  Biological behavior of sol-gel coated dental implants.

Authors:  P A Ramires; A Wennerberg; C B Johansson; F Cosentino; S Tundo; E Milella
Journal:  J Mater Sci Mater Med       Date:  2003-06       Impact factor: 3.896

4.  Soft tissue attachment on sol-gel-treated titanium implants in vivo.

Authors:  H Paldan; S Areva; T Tirri; T Peltola; T C Lindholm; L Lassila; L J Pelliniemi; R-P Happonen; T O Närhi
Journal:  J Mater Sci Mater Med       Date:  2007-08-20       Impact factor: 3.896

5.  Ultra-porous titanium oxide scaffold with high compressive strength.

Authors:  Hanna Tiainen; S Petter Lyngstadaas; Jan Eirik Ellingsen; Håvard J Haugen
Journal:  J Mater Sci Mater Med       Date:  2010-08-14       Impact factor: 3.896

6.  Osteoblasts in a Perfusion Flow Bioreactor-Tissue Engineered Constructs of TiO2 Scaffolds and Cells for Improved Clinical Performance.

Authors:  Maria Schröder; Janne Elin Reseland; Håvard Jostein Haugen
Journal:  Cells       Date:  2022-06-22       Impact factor: 7.666

7.  Ultraviolet photofunctionalization of nanostructured titanium surfaces enhances thrombogenicity and platelet response.

Authors:  Nagat Areid; Ilkka Kangasniemi; Eva Söderling; Timo O Närhi
Journal:  J Mater Sci Mater Med       Date:  2018-05-04       Impact factor: 3.896

8.  Sol-gel-derived TiO(2)-SiO (2) implant coatings for direct tissue attachment. Part I: design, preparation and characterization.

Authors:  Virpi Aäritalo; Sami Areva; Mika Jokinen; Mika Lindén; Timo Peltola
Journal:  J Mater Sci Mater Med       Date:  2007-05-17       Impact factor: 3.896

Review 9.  Functional Coatings or Films for Hard-Tissue Applications.

Authors:  Guocheng Wang; Hala Zreiqat
Journal:  Materials (Basel)       Date:  2010-07-09       Impact factor: 3.623

10.  Effect of ultraviolet light treatment on surface hydrophilicity and human gingival fibroblast response on nanostructured titanium surfaces.

Authors:  Nagat Areid; Ari Peltola; Ilkka Kangasniemi; Ahmed Ballo; Timo O Närhi
Journal:  Clin Exp Dent Res       Date:  2018-06-11
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