Synthesis and Microstructure CaTiO3 coating by Sol-Gel Spin-Coating Process

  • M.R. Sahu
  • P.K. Mallik
  • S. C. Patnaik
  • Ajit Behera
Keywords: Sol-Gel Spin Coating, CaTiO3, Microstructure, Bioactive coating

Abstract

Recently, Calcium Titanate has been introduced as a bioactive bioceramic with acceptable mechanical and better biological properties compared to hydroxyapatite for orthopaedic implant applications.  In this study, CaTiO3 nano-structure coating was produced by sol-gel spin-coating route for biomedical applications. Calcium oxide and titanium isopropoxide were used as a precursor for the sol-gel spin-coating. After coating process, the specimen was subjected to heating in oven at 100oC for 24 hours and the sample was heated at 800°C for 2 hours. The phase structure and surface morphology of coating were investigated by X-ray diffraction (XRD) and scanning electron microscopy (SEM). Finally, it concluded that the uniform crack-free nano-structured CaTiO3 coatings could be used for the biomedical application.

Downloads

Download data is not yet available.

References

K. Yamashita, E. Yonehara, X. Ding, M. Nagai, T. Umegaki, M. Matsuda, J. Biomed. Mater.Res. 43 (1998) 46.

N. Yoshinari, Y. Ohtsuka, T. Derand, Biomaterials 15 (1994) 529.

J.L. Ong, L.C. Lucas, Biomaterials 15 (1994) 337.

K. van Dijk, H.G. Schaeken, J.G. Wolke, J.A. Jansen, Biomaterials 17 (1996) 405.

Y.C. Tsui, C. Doyle, T.W. Clyne, Biomaterials 19 (1998) 2015.

G. De Lange, C. De Putter, J. Oral Implantol. 19 (1993) 123.

J.A. Jasen, J.P. van derWaerden, K. de Groot K, J. Biomed. Mater.Res. 25 (1991) 1535.

H.W. Denissen, K. de Groot, P.C. Makkes, A. van den Hooff, P.J. Klopper, J. Biomed. Mater.Res. 14 (1980) 713.

M. Jarcho, Clin. Orthop.157 (1981) 259.

K. De Groot, R. Geesink, C.P. Klein, P. Serekian, J. Biomed. Mater.Res. 21 (1987) 1375.

R.G.T. Geesink, K. de Groot, C.P. Klein, J. Bone Jt. Surg. 70B (1988) 17.

S.R. Radin, P. Ducheyne, J. Mater. Sci., Mater.Med. 3 (1992) 33.

R.G.T. Geesink, K. de Groot, C.P. Klein, Clin. Orthop.225 (1987) 147.

K. Asami, K. Saito, N. Ohtsu, S. Nagata, T. Hanawa, Surf. Interface Anal. 35 (2003) 483.

N. Ohtsu, K. Saito, K. Asami, T. Hanawa, Surf. Coat.Tech. 200 (2006) 5455.

N. Ohtsu, K. Sato, K. Saito, K. Asami, T. Hanawa, J. Mater. Sci., Mater.Med. (in press).

N. Ohtsu, K. Sato, A. Yanagawa, K. Saito, Y. Imai, T. Kohgo, A. Yokoyama, K. Asami, T. Hanawa, J. Biomed. Mater.Res. (in press).

S. Kobayashi, T. Inoue, K. Nakai, Mater. Trans. 46 (2005) 207.

Published
2018-01-31
How to Cite
M.R. Sahu, P.K. Mallik, S. C. Patnaik, & Ajit Behera. (2018). Synthesis and Microstructure CaTiO3 coating by Sol-Gel Spin-Coating Process. International Journal for Research in Applied Sciences and Biotechnology, 5(1), 6-9. Retrieved from https://www.ijrasb.com/ojs/index.php/ojs-ijrasb/article/view/46