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NiTi合金具有优异的综合性能 ,是一种很有发展前景的医用金属生物材料。表面生物活性化能够进一步改善NiTi合金的表面状态 ,提高其生物相容性。本文对NiTi合金生物相容性、表面生物活性化的工艺进行了综合评述 ,并对表面生物活性化的发展方向进行了探讨
NiTi alloy has excellent overall performance, is a promising medical metal biomaterials. Surface bioactivity can further improve the surface state of NiTi alloy and improve its biocompatibility. In this paper, the biocompatibility and surface bioactivity of NiTi alloy were comprehensively reviewed and the developmental direction of surface bioactivity was discussed