采用溶胶-凝胶法制备出CaO-P2O5-SiO2系统生物活性玻璃纤维.通过倒置相差显微镜、SEM、FTIR等测试手段考察了生物活性玻璃纤维的微观形貌和显微结构;采用生物材料的体外实验方法以及XRD、SEM、FTIR等测试手段研究了生物活性玻璃纤维在模拟生理体液(SBF)中浸泡后的表面反应产物的形成机理、结晶程度和微观形貌.结果表明,这种生物活性玻璃纤维是一种不连续的短纤维,具有较好的纤维形态和较高的生物活性,在短时间内即可在模拟生理体液(SBF)中形成茸毛状A类碳酸羟基磷灰石(HCA)层.
参考文献
| [1] | Ducheyne P,Hench L L.J.Mater Sci.,1982,17 (2):595. |
| [2] | Jiang G,Evans M E,Jones I A,et al.Biomaterials.,2005,26:2281-2288. |
| [3] | Marcolongo Michele,Ducheyne Paul,Garino Jonathan,et al.J Biomed Mater Res.,1998,39:161-170. |
| [4] | Marcolongo Michele,Ducheyne Paul,LaCourse William C.J Biomed Mater Res.,1997,37:440-448. |
| [5] | Pirhonen E,Niiranen H,Niemela T,et al.J Biomed Mater Res.,2006,77B:227-233. |
| [6] | de Diego Matilde A,Coleman Nichola J,Hench Larry L.J Biomed Mater Res(Appl Biomater).,2000,53:199-203. |
| [7] | Hench Larry L.Current Opinion in Solid State & Materials Science.,1997,2:604-610. |
| [8] | Orefice Rodrigo,Hench Larry L,Clark Arthur E,et al.J Biomed Mater Res.,2001,55:460-467. |
| [9] | Domingues Rosana Z,Clark Arthur E,Brennan Anthony B.J Biomed Mater Res.,2001,55:468-474. |
| [10] | 林开利,常江,汪正(LIN Kai-Li,et al).无机材料学报(Journal of Inorganic Materials),2005,20 (3):692-698. |
| [11] | Pryce Russell S,Hench Larry L.J Mater Chem.,2004,14:2303-2310. |
| [12] | 陈晓峰,王迎军,等.材料研究学报,2003,17(3):268-275. |
| [13] | Ito Atsuo,Nakamura Satoshi,Aoki Hideki.Journal of Crystal Growth.,1996,163:311-317. |
| [14] | Koutsopoulos S.J Biomed Mater Res.,2002,62:600-612. |
| [15] | 张克从,张乐潓.晶体生长科学与技术,第二版.北京:科学出版社,1997.221-228. |
| [16] | Liu Xuanyong,Ding Chuanxian.Materials Lette.,2002,57 (3):652-655. |
| [17] | Aoki Hideki.Science and Medical Applications of Hydroxyapatite.1st edition.Tokyo:Takayama press system center Co,1991.59-64. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%