...面修饰 聚合物分别溶于含微米级的羟基磷灰石(micro-sized hydroxyapatite,m-HA)及纳米级的羟基磷灰石(nano-sized hydroxyapatite,n-HA)颗粒的水溶胶中,均匀分散后水洗,经冷冻干燥分别获得不同粒度的改性粉体。
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及纳米级的羟基磷灰石 nano-sized hydroxyapatite ; N-HA
羟基磷灰石是人体和动物骨骼的主要无机矿物成分,当羟基磷灰石的尺寸达到纳米级时将表现出一系列的独特性能。
Hydroxyapatite was the main inorganic mineral component in human bone and animals, and nanometer hydroxyapatite may show a series of specific characteristics.
纳米级羟基磷灰石既具有纳米材料的特性,又具羟基磷灰石本身的特性,适于骨组织工程支架材料的构建。
Nanometer ha with the characteristics of nanometer materials and ha itself is fit for the study of scaffold for engineering bone.
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