Comparative Studies of Textured Pulsed Laser Deposition and Sol-Gel Growth of Thin Hydroxyapatite Layers on Titanium Substrates

Article Preview

Abstract:

The aim of this paper is the residual stress evaluation in dental implants and the improvement of adherence at the metal-ceramic interface. This study is focused on the development of a multi-layer system model of Hydroxyapatite/TiO2/Ti components. Our aim is to validate new methods of laser ablation deposition and sol-gel, by controlling the residual stresses and actual adherence to titanium substrates. We present a report of the growth of hydroxyapatite layers by PLD (pulsed laser deposition) and sol-gel deposition, and the measurement of their residual stresses.

You might also be interested in these eBooks

Info:

[1] M. Iliescu, V. Nelea, J. Werckmann, I.N. Mihailescu: Surf. Coat. Technol. 187, (2004), pp.131-140.

Google Scholar

[2] J. Werckmann, M. Iliescu, V. Nelea, J. Faerber, I.N. Mihailescu: Proc. SPIE, 5581, (2004), pp.333-344.

Google Scholar

[3] H-W. Kim, J.C. Knowles, V. Salih, H-E. Kim, J. of Biom. Mater. Research Part B: Applied Biomaterials, 71B, (2004), pp.66-76.

Google Scholar

[4] V. Nelea, C. Morosanu, M. Iliescu and I. N. Mihailescu: Applied Surface Science, vol. 228, Issues 14, (2004), pp.346-356.

DOI: 10.1016/j.apsusc.2004.01.029

Google Scholar

[5] M. Iliescu, V. Nelea, J. Werckmann, I.N. Mihailescu, G. Socol, A. Bigi, B. Bracci: Thin Solid Films 453 -454 (2004), pp.157-161.

DOI: 10.1016/j.tsf.2003.11.279

Google Scholar

[6] G. Socol, P. Torricelli, B. Bracci, M. Iliescu, F. Miroiu, A. Bigi, J. Werckmann and I.N. Mihailescu: Biomaterials 25 13 (2004), p.2539.

DOI: 10.1016/j.biomaterials.2003.09.044

Google Scholar

[7] W. Xu, W. Hu, M. Li and C. Wen, short communication Materials Letters, 13 th Dec. (2005).

Google Scholar