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首页> 外文期刊>Key Engineering Materials >Physical Properties of Composite Membrane Containing Apatite and Poly-Lactic Acid /Poly-Glycolic Acid Copolymer In Vitro
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Physical Properties of Composite Membrane Containing Apatite and Poly-Lactic Acid /Poly-Glycolic Acid Copolymer In Vitro

机译:含磷灰石与聚乳酸/聚乙醇酸共聚物的复合膜的体外物理性能

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The purpose of this study was to evaluate the physical properties of the composite membrane before and after soaking in simulated body fluid (SBF) and discuss both degradation and maintenance of their properties. B efore and after soaking in SBF, some deposits were found on the preexisted apatite crystals, and Ca and P were mainly detected by energy dispersive X-ray analyzer (EDX). O ur results suggest that the composite membrane consisting of apatite and the biodegradable PLGA copolymer would have excellent biocompatibility and maintain adequate physical properties for in vivo use.
机译:这项研究的目的是评估浸泡在模拟体液(SBF)之前和之后复合膜的物理性能,并讨论其降解和维持性能。在SBF中浸泡前后,在预先存在的磷灰石晶体上发现了一些沉积物,并且Ca和P主要通过能量色散X射线分析仪(EDX)进行检测。我们的结果表明,由磷灰石和可生物降解的PLGA共聚物组成的复合膜将具有出色的生物相容性,并为体内使用保持足够的物理性能。

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