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采用新型动态体外模拟系统对HA/TCP双相陶瓷进行了体外生物矿化性能研究,通过SEM、EDAX、FT-IR等测试手段研究并分析了模拟体液流速以及钙磷离子补充在矿化过程中对样品表面磷灰石晶体生长影响.研究发现,较低的模拟体液流速下样品表面形成针片状碳酸化羟基磷灰石晶体,而在较高的流速下,晶片交错生长,形成网状结构,将样品表面完全覆盖.同时,模拟体液Ca2+的及时补充也有助于矿化层的形成.

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