Preparation and Characterization of Natural Hydroxyapatite: A Comparative Study of Bovine Bone Hydroxyapatite and Hydroxyapatite from Calcite

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Abstract:

The production of natural hydroxyapatite (HAp) specifically from cortical bovine bones and natural calcite was studied in this paper. Bovine hydroxyapatite (BHA) was produced from bovine bone in bulk form by de-fatting continued with calcination at 900°C. Natural calcite hydroxyapatite (CHA) was produced by hydrothermal method. It was confirmed from XRD, FTIR, and SEM results that HA have been successfully produced from natural sources like bulk bovine bone and natural calcite. The results also show that the crystallinity of BHA is higher than CHA, matching with the hardness test results of sintered BHA and CHA.

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Materials Science Forum (Volumes 561-565)

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1441-1444

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Online since:

October 2007

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[1] H.H.K. Xu and C.G. Simon: Journal of Orthopaedic Research, 22 (2004) pp.535-543.

Google Scholar

[2] S. Pramanik, A.K. Agarwaly, and K.N. Rai: Trends Biomater. Artif. Organs, V 19(1), (2005) pp.46-51.

Google Scholar

[3] M.K. Herliansyah, J.A. Toque, M. Hamdi, A. Ide-Ektessabi, and M.W. Wildan: ISTECS Journal, Vol. VIII (2006) pp.25-33.

Google Scholar

[4] S. Goren, H. Gokbayrak, and S. Altinas: Key Engineering Materials, Vol. 264-268 (2004) p.1949-(1952).

Google Scholar

[5] P.E. Wang and T.K. Chaki: J. Mater. Sci.: Mater. Med., Vol. 4, (1993) pp.150-158.

Google Scholar

[6] S. Jinawath: Journal of Materials Science: Materials in Medicine, Vol. 13 (2002) pp.491-494.

Google Scholar

[7] R. Murugan, T.S.S. Kumar, and P.K. Rao: Materials Letters, Vol. 57 (2002) pp.429-433.

Google Scholar

[8] M. Vallet-Regi, and J.M. Gonzalez-Calbet: Progress in Solid State Chemistry. 15.

Google Scholar

[1] (2004) pp.1-31.

Google Scholar

[9] G. Muralithran and S. Ramesh: Ceramics International, Vol. 26 (2000) pp.221-230.

Google Scholar

[10] C.Y. Tan, M.K. Herliansyah, S. Ramesh, and M. Hamdi, The Effect Of Ca/P Ratio On The Sinterability of Hydroxyapatite, Proceeding of International Seminar on Product Design and Development 2006, ISBN: 979-15577-0-5, Gadjah Mada University, 2006, Indonesia.

Google Scholar

[11] H.S. Ryu, K.S. Hong, J.K. Lee, D.J. Kim, J.H. Lee, B.S. Chang, D.H. Lee, C.K. Lee, and S.S. Chung: Biomaterials, Vol 25 (2004) pp.393-401.

DOI: 10.1016/s0142-9612(03)00538-6

Google Scholar

[12] F.H. Lin, C.J. Liao, K.S. Chen, and J.S. Sun: Biomaterials, Vol. 20 (1999) pp.475-484.

Google Scholar