多孔NiTi合金在生理盐水和模拟体液中的Ni释放速率远大于具有相同名义表面积的致密态NiTi合金.在恒定的静弯曲应变的作用下.多孔NiTi形状记忆合金Ni释放速率呈现增大的趋势.多孔NiTi合金在60℃的4 mol/L的NaOH溶液中浸泡24 h,然后在600℃进行1 h处理后,合金表面形成一层氧化膜,阻隔了浸液与基体的接触,明显降低多孔NiTi合金的Ni释放速率.
参考文献
| [1] | Peltonen L.Contact Dermatitis,1979; 5:27 |
| [2] | Barrett R D,Bishara S E,Quinn J K.Am J Orthod Dentofac Orthope,1993; 103:8 |
| [3] | Cutright L S,Motzkin S M,Alicandri F P.J Biomed Mater Res,1976; 10:695 |
| [4] | Ryhanen J,Niemi E,Serlo E.J Biomed Mater Res,1997;35:451 |
| [5] | Jia W Y,Beatty M W,Reinhardt R A,Petro T M,Cohen D M,Maze C R,Strom E A,Hoffman M.J Biomed Mater Res,1999; 48:488 |
| [6] | Shih C C,Lin S J,Chen Y L,Su Y Y,Lai S T,Wu G J,Kwok C F,Chung K H.J Biomed Mater Res,2000; 52:395 |
| [7] | Assad M,Chermyshov A V,Jarzem P,Leroux M A,Coil-lard C,Charette S,Rivard C H.J Biomed Mater Res,2003; 64B:121 |
| [8] | Jiang H C,Du H,Xie H M,Rong L J.Acta Metall Sin,2006; 42:1153 (姜海昌,杜华,谢惠民,戎利建.金属学报,2006;42:1153) |
| [9] | Li Y H.PhD Dissertation,Institute of Metal Research,Chinese Academy of Sciences,Shenyang,2003 (李永华.中国科学院金属研究所博士学位论文,沈阳,2003) |
| [10] | Wever D J,Veldhuizen A G,Veries J D,Busscher H J,Ugers D R A,Horn J H V.Biomaterials,1998; 19:761 |
| [11] | Hanawa T,Ota M.Biomaterials,1991; 12:767 |
| [12] | Hanawa T,Ota M.Appl Surf Sci,1992; 55:269 |
| [13] | Edward B J,Higham P.ASTM STP,1987; 953:115 |
| [14] | Li Y H,Rao G B,Rong L J,Li Y Y.Mater Sci Eng,2003; A363:356 |
| [15] | Li Y H,Rao G B,Rong L J,Li Y Y.Mater Lett,2002;57:448 |
| [16] | Itin V I,Gjunter V E,Shabalovskaya S A,Sachdeva R L C.Mater Charact,1994; 32:179 |
| [17] | Li B Y,Rong L J,Li Y Y,Gjunter V E.Acta Mater,2000;48:3895 |
| [18] | Shabalovskaya S,Anderegg J,Cunnick J.Proc 2nd Int Conf Shape Memory and Superelastic Technologies,California,Pacific Grove,USA:ASM International,1997:401 |
| [19] | Firstov G S,Vitchev R G,Kumar H,Blanpain B,Humbeeck J V.Biomaterials,2002; 23:4863 |
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%