以Dy2O3、Li2CO3和H3BO3为原料,制得满足医学使用要求的DyLB系统玻璃微球.通过测定该系统的密度、显微硬度、结构以及生物特性,结果显示:DyLB玻璃的密度随Dy2O3替代B2O3而逐渐增大;当Li2O质量分数为10%,显微硬度随Dy2O3含量的增加先升高后降低;DyLB玻璃微球具有良好的生物相容性.
参考文献
| [1] | 郭文正.实用类风湿性关节病学[M].天津:天津科学技术出版社,2000 |
| [2] | 张进玉;张学斌;李民勤.类风湿性关节炎[M].北京:人民卫生出版社,1987 |
| [3] | 陈雷民.放射性同位素滑膜切除治疗类风湿性关节炎[J].国外医学(外科学分册),1989 |
| [4] | Samuel D. Conzone;Roger F. Brown;Delbert E. Day .In vitro and in vivo dissolution behavior of a dysprosium lithium borate glass designed for the radiation synovectomy treatment of rheumatoid arthritis[J].Journal of biomedical materials research, Part B. Applied biomaterials,2002(2):260-268. |
| [5] | Conzone S D;Hemrick J G;Day D E .Glass formation and chemical durability of dysprosium lithium borate glasses intended for in-vivo radiation synovectomy[J].Glass Science and Technology,2001,74(02):39-45. |
| [6] | Culea E.;Bratu I. .Structural and magnetic behaviour of some borate glasses containing dysprosium ions[J].Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites,2000(1/3):287-290. |
| [7] | 刘秋霞,闫玉华.B2O3对磷酸盐生物玻璃水解性的影响[J].武汉工业大学学报,1998(03):34-36. |
| [8] | 杨南如;岳文海.无机非金属材料图谱手册[M].武汉:武汉工业大学出版社,2000 |
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%