Korean Journal of Materials Research, Vol.17, No.9, 480-483, September, 2007
SiO2 첨가량에 따른 Hydroxyapatite β-TCP 복합체의 기계적 특성
Mechanical Properties of Hydroxyapatite β-TCP Composite with Changing SiO2 Contents
E-mail:mullite999@pusan.ac.kr
Hydroxyapatites were prepared by the different addition at for 2h. With the increase of addition, microstructure, bulk density, porosity, mechanical strength of composite were investigated. When the sintered HAp contained 1 wt% , the each properties of the HAp were increased. But the excess addition of content above 1wt% the each property were decreased. This results were due to the phase. The phase appeared at 3 wt% addition and the phase was enhanced by the increasing.
- Langer P, Vacanti JP, Science, 260, 920 (1993)
- Hubbell JA, Bio-technol., 13, 565 (1997)
- Minuth WW, Sittinger M, Kloth S, Cell Tissue Res., 291, 1 (1998)
- Martin RB, Mater. Sci. Forum., 293, 5 (1999)
- Nunes CR, Simske SJ, Sachdeva R, Wolford LM, J. Biomed. Mater. Res., 36, 560 (1997)
- De With G, Van Dijk HJA, Hattu N, Prijs K, J. Mater. Sci., 16, 1592 (1981)
- Suchanec W, Yoshimura M, J. Mater. Res., 13, 94 (1998)
- Borum L, Wilson Jr. OC, Biomaterials, 24, 3681 (2003)
- Kim SR, Lee JH, Kim YT, Riu DH, Jung SJ, Lee YJ, Chung SC, Kim YH, Biomaterials, 24, 1389 (2003)
- Xu HHK, Smith DT, Simon CG, Biomaterials, 25, 4615 (2004)
- Sayer M, Stratilatov AD, Reid J, Calderin L, Stott MJ, Yin X, MacKenzie M, Smith TJN, Hendry JA, Langstaff SD, Biomaterials, 24, 369 (2003)
- Padilla S, Roman J, Sanchez-Salcedo S, Vallet-Regi M, Acta Biomater., 2, 331 (2006)
- Martinez A, Izquierdo-Barda I, Vallet-Regi M, Chem. Mater., 12, 3080 (2000)