通过原位水热合成和溶胶-凝胶浸提涂敷法在碱处理的钛表面制备了HA/CS复合涂层.接触角检测表明碱处理使钛表面具有超亲水性. X射线衍射分析表明复合涂层成分为HA和CS,各组分含量由热重分析确定.用扫描电镜对复合涂层的形貌进行观察,发现不同HA含量的复合涂层具有不同的形貌.通过培养成骨细胞考察了复合涂层的细胞相容性. Alamar Blue检测表明HA/CS复合涂层表面细胞粘附及增殖能力较好.ALP检测表明HA/CS复合涂层表面的细胞分化能力较好.综合研究结果表明,复合涂层有较好的细胞相容性.
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