...bone substitute materials;biological modification;natural organic molecule;protein;self-assembly;micropat[gap=177]关键词 :骨替换材料;生物化改性;天然有机分子;蛋白质;自组装;微模型化 ..
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金属基生物活性陶瓷涂层由于具有金属和生物活性陶瓷的综合优势,被认为是目前最有前途的一种承重骨替换材料。
Bioactive ceramic-coated metal has the predominance of both metal and ceramics, so it is considered as a kind of the most promising bone replacement material.
用于替换承受较大载荷的人体硬组织的植入材料,不仅应具有良好的骨结合能力,还应具有高的强度和韧性。
Implant materials to be used as substitutes for high load-bearing bones need to possess not only bone-bonding ability but also high fracture toughness.
羟基磷灰石(HAP)是一种生物相容性优良的骨修复和替换材料,植入生物体后可以与生物骨结合为一体,但陶瓷的脆性限制了其在骨组织替换中的应用。
HAP is a good type of biomedical material, which can form a bond with the neighboring bone after planted in the human body, but the brittleness of the ceramic limits it's use.
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