Preparation and Characterization of Nano Hydroxyapatite

Abstract:

Article Preview

The aim of this study is to prepare nano hydroxyapatite powder. Hydroxyapatite powder was prepared via co-precipitated method with the addition of citric acid at pH 9-11 in ambient environment. The precipitates were aged for 24hs, and then milled into powder after washed and dried. The particle morphology and particle size of as prepared HA powders were characterized. The results showed that hydroxyapatite powder with width of 10-30nm and length of 30-100nm was prepared by wet co-precipitation.

Info:

Periodical:

Key Engineering Materials (Volumes 330-332)

Main Theme:

Edited by:

Xingdong Zhang, Xudong Li, Hongsong Fan, Xuanyong Liu

Pages:

235-238

DOI:

10.4028/www.scientific.net/KEM.330-332.235

Citation:

B. Li et al., "Preparation and Characterization of Nano Hydroxyapatite", Key Engineering Materials, Vols. 330-332, pp. 235-238, 2007

Online since:

February 2007

Export:

Price:

$38.00

[1] Sz-Chian Liou, San-Yuan Chen, Dean-Mo Liu: Biomaterials 24 (2003), p.3981.

[2] Michael Brunsteiner, Alan G. Jones, Federica Pratola: Crystal Growth & Design 5 (2005), p.365.

[3] Zhu, SH, Huang, BY, Zhou, KC: J Nanopart Res vol 6 (2004) p.307.

[4] S. Koutsopoulos and E. Dalas: Langmuir, 16 (2000), pp.6739-6744.

[5] G. K. Lim, J. Wang, S. C. Ng, and L. M. Gan: Langmuir 15 (1999), p.7472.

[6] S. Nakamura, T. Isobe and M. Senna: Journal of Nanoparticle Research 3 (2001), p.57.

[7] N. Meenakshi Sundaram, E.K. Girija, M. Ashok: Materials Letters 60 (2006), p.761.

[8] Kun Wei, Yingjun Wang, Chen Lai, Chenyun Ning: Materials Letters 59 (2005), p.220.

[9] LeGeros RZ. Unit cell dimensions of human enamel apatite. Arch Oral Biol 20 (1975), p.63.

[10] J. C. Rendo´n-Angeles, K. Yanagisawa, and N. Ishizawa: Chem. Mater 12 (2000), p.2143.

[11] S. Koutsopoulos: Journal of Biomedical Materials Research Vol 62 (2002), p.603.

[12] Anabel lópez-Macip, Jaime Gómez-Morales: Advanced Materials vol 10 (1998), p.52.

In order to see related information, you need to Login.