羟基磷灰石(HA)吸附能力受酸碱度、其它离子浓度等外界因素的影响,对HA表面改性处理能在一定程度上改变HA表面电性结构,从而改善吸附性能.动力学上多因素作用影响HA吸附速度或改变具体的吸附行为.通过总结HA对无机物、金属及有机物的作用条件、反应过程及吸附机理发现:人们还没有找到一个普遍的理论模型来解释HA与其它材料发生吸附作用的过程,目前对HA表面吸附性能的研究还停留在具体零碎材料的相互作用上.在HA表面嫁接有用的作用基团或物质,通过改变HA表面部分结构以改善吸附性能成为目前和今后一段时间内HA吸附性能研究的重点之一.
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