Ti-Ca-P Films Formed by RF Magnetron Sputtering Method Using Dual Targets

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Ti-Ca-P films on commercial pure (cp) titanium plates were uniformly deposited using dual target RF magnetron sputtering apparatus with DC magnetron sputtering system under the conditions of 50 W DC power to a cp titanium target and 200 W RF power to a β-tricalcium phosphate (β-TCP) target for 60 min in 2.2×10-1 Pa Ar. Resulting samples had smooth surface like mirror. Crystal structure of the film was amorphous. The film had the chemical composition of about 3: 1.7: 1: 11 in Ti: Ca: P: O ratio under controlling the β-TCP target RF sputtering power and the titanium target DC sputtering power. The film and the method are expected to be useful for remodeling surfaces of various titanium implants.

Info:

Periodical:

Materials Science Forum (Volumes 544-545)

Edited by:

Hyungsun Kim, Junichi Hojo and Soo Wohn Lee

Pages:

495-498

Citation:

A. Watazu et al., "Ti-Ca-P Films Formed by RF Magnetron Sputtering Method Using Dual Targets", Materials Science Forum, Vols. 544-545, pp. 495-498, 2007

Online since:

May 2007

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$38.00

[1] H. Dasarathy, C. Riley and D. Coble: J. Biomed. Mater. Res. Vol. 27 (1993), pp.477-482.

[2] T. Kim, M. Suzuki, C. Ohtsuki, K. Masuda, H. Tamai, E. Watanabe, A. Osaka, H. Moriya: J. Biomed. Mater. Res. Vol. 64B (2003), pp.19-26.

[3] P. -I. Brånemark, B.O. Hansson, R. Adell, U. Breine, J. Lindström, O. Hallén and A. Öhman : Scand. Plast. Reconstr. Surg. Vol. 11 (1977), pp.1-132.

[4] K. de Groot, R. Geesink, C. P. A. T. Klein and P. Serekian: J. Biomed. Mater. Res., Vol. 21 (1987), pp.1375-1381.

DOI: https://doi.org/10.1002/jbm.820211203

[5] L. Carlsson, L. Regner, C. Johansson, M. Gottlander and P. Herberts: J. Orthop. Res., 12 (1994), pp.274-285.

[6] H. -M. Kim, F. Miyaji, T. Kokubo and T. Nakamura: J. Biomed. Mater. Res. Vol. 32 (1996), pp.409-417.

[7] S. -J. Ding, C. -P. Ju and J. -H. Chern Lin: J. Biomed. Mater. Res. Vol. 44 (1999), pp.266-279.

[8] T. Sonoda, A. Watazu, K. Katou, T. Yamada and T. Asahina: Trans. Mater. Res. Soc. Jpn Vol. 30 (2005), pp.773-775.

[9] A. Watazu, K. Teraoka, H. Kido, K. Okamatsu, Y. Nagashima, M. Morita, M. Matsuura and N. Saito: Key Eng. Mater. Vol 309 (2006), pp.363-366.

[10] K. Kimoto, A. Watazu, K. Tanaka, T. Sonoda, S. Kushida, N. Hoshi, T. Sawada and M. Toyoda: Prosthodont. Res. Pract. Vol. 5 (2006), pp.137-142.

DOI: https://doi.org/10.2186/prp.5.137