6Hidekazu Tanaka, Akemi Yasukawa, Kazuhiko kandori, et al. Surface structure and properties of fluoridated calcium hydroxyapatite . Colloid and Surfaces, A: Physicochemical and Engineering Aspects, 2002, (204) :251.
7Jha L J,Best S M, Knowles J C, et al. Preparation and characterization of fluoride-substituted apatites. J Mater Sci: Materials in Medicine, 1997, (8): 185.
8Kim H W, Noh Y J, Koh Y H, et al. Enhanced performance of fluorine substituted hydroxyapatite composites for hard tissue engineering. J Mater Sci: Materials in Medicine, 2003,14 (10) :899.
9Botelho C M, Lopes M A, Gibson I R, et al. Structural analysis of Si-substituted hydroxyapatite zeta potential and X-ray photoelectron spectroscopy. J Mater Sci: Materials in Medicine, 2002, (13): 1123.
10Patel N, Best S M, Bonfield W, et al. A comparative study on the in vivo of hydroxyapatite and silicon substituted hydroxyapatite granules. J Materials Sci: Materials in Medicine ,2002, (13) :1199.
4Hidekazu Tanaka, Akemi Yasukawa, Kazuhiko kandori, et al. Surface structure and properties of fluoridated calcium hydroxyapatite . Colloid and Surfaces, A: Physicochemical and Engineering Aspects, 2002, (204) :251.
5Jha L J,Best S M, Knowles J C, et al. Preparation and characterization of fluoride-substituted apatites. J Mater Sci: Materials in Medicine, 1997, (8): 185.
6Kim H W, Noh Y J, Koh Y H, et al. Enhanced performance of fluorine substituted hydroxyapatite composites for hard tissue engineering. J Mater Sci: Materials in Medicine, 2003,14 (10) :899.
7Botelho C M, Lopes M A, Gibson I R, et al. Structural analysis of Si-substituted hydroxyapatite zeta potential and X-ray photoelectron spectroscopy. J Mater Sci: Materials in Medicine, 2002, (13): 1123.
8Patel N, Best S M, Bonfield W, et al. A comparative study on the in vivo of hydroxyapatite and silicon substituted hydroxyapatite granules. J Materials Sci: Materials in Medicine ,2002, (13) :1199.
9Marques P A A P, Magalhaes M C F,et al. Synthesis and characterisation of silicon-substituted hydroxyapatite. Key Engineering Materials, 2001,192-195:247.
10Leventouri T H, Bunaciu C E, Perdikatsis V. Neutron powder diffraction studies of silicon-substituted hydroxyapatite. Biomaterials, 2003,24 (23): 4205.
