高温烧结羟基磷灰石靶的细胞相容性

量子电子学报 , 2014, 31(3): 368-371. doi: 10.3969/j.issn.1007-5461.2014.03.018

高温烧结羟基磷灰石靶的细胞相容性

罗乐 ^1, , 赵读亮 ^2, , 蒋大鹏 ^3, , 严中亚 ^4, , 程光存 ^5, , 方晓东 ^6,

1.合肥工业大学电子科学与应用物理学院, 安徽合肥 230009

2.合肥工业大学电子科学与应用物理学院, 安徽合肥 230009

3.合肥工业大学电子科学与应用物理学院, 安徽合肥 230009

4.安徽省立医院胸心外科, 安徽合肥 230001

5.安徽省立医院胸心外科, 安徽合肥 230001

6.中国科学院安徽光学精密机械研究所, 安徽合肥 230031

关键词：材料 , 羟基磷灰石靶 , 高温烧结 , 钙磷比 , 细胞相容性

Cellular compatibility of hydroxyapatite target sintered at high temperature

Keywords： materials , hydroxyapatite target , sintering at high temperature , ratio of Ca to P , cellular compatibility

为研究高温烧结羟基磷灰石靶的细胞相容性,把纯度为99％的羟基磷灰石粉末压制成圆盘形靶,在氩气中于800℃高温下烧结成型.用X射线衍射仪和X射线光电子能谱仪对羟基磷灰石靶的结构组成进行检测.用四氮唑盐比色法对羟基磷灰石靶的细胞相容性进行检测,检测结果表明:纯度为99％的羟基磷灰石粉末在压制成型和800℃高温烧结的过程中化学组成没有发生变化,羟基磷灰石靶中的平均粒径为78.2 nm,结晶度为89.4％,Ca/P比值为1.592;具有很好的细胞相容性.

参考文献

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材料期刊网

高温烧结羟基磷灰石靶的细胞相容性

Cellular compatibility of hydroxyapatite target sintered at high temperature

参考文献