通过SEM,XRD和测量离子浓度的方法,研究了预钙化对医用钛合金表面沉积钙磷层的诱导作用.结果表明,在用化学方法对钛合金进行表面改性的过程中,预钙化明显增强羟基磷灰石在钛合金改性表面上的沉积能力.
参考文献
| [1] | 宁聪琴,周玉.医用钛合金的发展及研究现状[J].材料科学与工艺,2002(01):100-106. |
| [2] | Ohtsuki C;Iida H;Hayakawa S et al.A. Bioactive of Titanium Treated With Hydrogen Peroxide Solutions Containing Metal Chlorides[J].Journal of Biomedical Materials Research,1997,35:39. |
| [3] | Kim HM;Miyaji F;Kokubo T;Nakamura T .Effect of heat treatment on apatite-forming ability of Ti metal induced by alkali treatment[J].Journal of Materials Science. Materials in Medicine,1997(6):341-347. |
| [4] | Wen HB.;Dewijn JR.;Liu Q.;Cui FZ.;Degroot K.;Wolke JGC. .FAST PRECIPITATION OF CALCIUM PHOSPHATE LAYERS ON TITANIUM INDUCED BY SIMPLE CHEMICAL TREATMENTS[J].Biomaterials,1997(22):1471-1478. |
| [5] | Wen HB.;De Wijn JR.;De Groot K.;Cui FZ.;Liu Q. .Preparation of bioactive microporous titanium surface by a new two-step chemical treatment[J].Journal of Materials Science. Materials in Medicine,1998(3):121-128. |
| [6] | Kim HM;Miyaji F;Kokubo T;Nishiguchi S;Nakamura T .Graded surface structure of bioactive titanium prepared by chemical treatment.[J].Journal of biomedical materials research, Part B. Applied biomaterials,1999(2):100-107. |
| [7] | 杨贤金,梁玉,朱胜利,崔振铎.钙磷层对NiTi形状记忆合金与骨组织结合特性的影响[J].材料热处理学报,2002(01):40-42. |
| [8] | Lee BH;Kim YD;Lee KH .XPS study of bioactive graded layer in Ti-In-Nb-Ta alloy prepared by alkali and heat treatments.[J].Biomaterials,2003(13):2257-2266. |
| [9] | Yang B;Weng J;Zhang X .A Preliminary Study of the Mechanism of the Apatite Nucleation on Chemically Treated Titanium[J].Journal of Materials Science Letters,1999,18:1323. |
| [10] | 梁芳慧,王克光,周廉.预钙化处理后的钛表面磷灰石涂层的形成[J].材料科学与工程,2002(04):541-544,533. |
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