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Effects of Phosphate Bioglass on Sintering of Hydroxyapatite Scaffolds by Freeze-Drying

机译:磷酸盐生物糖钾对冷冻干燥羟基磷灰石支架烧结的影响

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Effects of phosphate bioglass on sintering of hydroxyapatite (Ca_(10)(PO_4)_6(OH)_2,HA) scaffolds prepared by freeze-drying casting was studied. The phosphate bioglass, acted as a binder, was added in a mixture of HA powders and forming additives. The result shows that the phosphate bioglass binder could improve the sintering behavior and reduce the sintering temperature, but it could promote the transformation of HA into β-Ca_3(PO_4)_2 and Ca_2P_2O_7.
机译:研究了磷酸盐生物糖钾对通过冷冻干燥铸造制备的羟基磷灰石(CA_(10)(PO_4)_6(OH)_2,HA)支架的烧结。在HA粉末和形成添加剂的混合物中加入磷酸盐生物胶作为粘合剂。结果表明,磷酸盐生物胶粘剂粘合剂可以改善烧结行为并降低烧结温度,但可以促进HA的转化为β-CA_3(PO_4)_2和CA_2P_2O_7。

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