Objective To study the feasibility of repair of jaw bone defects by Nano-hydroxyapatite (Nano-HA).
目的研究纳米羟基磷灰石修复颌骨缺损的可行性。
The dispersion of nano-HA in the matrix is influenced by the surface modification and processing method.
HA在基体中的分散受处理剂、处理方法和制备工艺路线的影响。
FT-IR analysis showed that there were trace CO32- in the crystal lattice of nano-HA, which was favorable for improving its bionic performance.
FT-IR研究结果表明，纳米HA粉体的晶格中含有微量CO32-，有利于改善其仿生性能。
The results show that the spherical nano HA have a remineralization effect on the artificial dental caries dramatically, and can prevent and decrease caries.
实验结果证明：球状纳米羟基磷灰石对人工龋有明显的再矿亿作用，可以抑制、减弱致龋菌的对釉质的脱矿。
Bionic acicular nano hydroxyapatite(n HA) was used to make composites with medical grade polyamide (Poly hexamethylene adipamide) by solution blend.
通过溶液共混法制备了羟基磷灰石纳米针晶与聚己二酰己二胺生物医用复合材料。
And through the control factors the better rod nano HA are obtain.
并通过对上述因素的控制获得纯度较好的棒状纳米ha。
Therefore, the syntheic nano needle HA similar to the natural human bone has a better bioactivity.
因此纳米针状的HA与人体骨组织成分更为相似，具有更佳的生物性能。
Nano-hydroxyapatite slurry (n-HA) was used to make composite with medical grade polyamide 66 (PA66) and high-density polyethylene (HDPE).
应用纳米羟基磷灰石（nHA）、聚酰胺66（PA66）和高密度聚乙烯（HDPE）制备了生物医用复合材料。
Nano-hydroxyapatite slurry (n-HA) was used to make composite with medical grade polyamide 66 (PA66) and high-density polyethylene (HDPE).
应用纳米羟基磷灰石（nHA）、聚酰胺66（PA66）和高密度聚乙烯（HDPE）制备了生物医用复合材料。
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