激光修饰在制备生物活性表面中的应用

Application of Laser Modification in Fabricating Bioactive Surface

回顾了金属基体表面羟基磷灰石 (HA)或合金层的激光重熔 (LSRM )、金属表面激光熔凝 (LSM )以及脉冲激光沉积钙磷层 (PLD)等激光表面处理技术。利用LSRM、LSM。

Based on laser treatment techniques such as laser surface remelting of hydroxyapitite(HA)or alloying layer on the metallic substrates(LSRM),laser melting on the surface of metals(LSM)and pulse laser deposition calcium phosphate coatings(PLD)are interviewed.The corrosion resistance and biocompatibility of the substrate surface can be significantly improved by these techniques.The techniques of fabricating bioactive surface based on laser treatment may be developed quickly in the nearly future.