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首页> 外文会议>International Conference on Condensed Matters and Advanced Materials >Sonochemical Synthesis of Nano-Hydroxyapatite/Chitosan Biomaterial Composite from Shellfish and Their Characterizations
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Sonochemical Synthesis of Nano-Hydroxyapatite/Chitosan Biomaterial Composite from Shellfish and Their Characterizations

机译：从贝类及其表征中的纳米羟基磷灰石/壳聚糖生物材料复合材料的多种子胞化合成

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In general, seashells can contain calcium up to 97.19%. Therefore, it is potentially as a calcium source for nano-HA production. In this work, nano-HA was produced by sonochemical method with a period of sonication for 2 hours. Furthermore, nano-HA was composited with chitosan by a sonochemical method with a period of sonication for 2 hrs. Some fundamental characterizations were conducted to reveal the crystal structure, particle size, lattice parameters, microstructural morphology, and particle size by means of XRD, SEM, and EDX, respectively. Our results clearly showed that this desired crystalline of the composites had been successfully formed. Nano-hydroxyapatite with particle size 25.03 nm and Ca/P ratio 1.65 have been formed. The SEM result showed that the morphology was uniform and the composite had particles with the needle-like shape. The result from the synthesis of nano-HA/chitosan is recommended for biomedical application as bone filler.
机译：通常，贝壳可以含有高达97.19％的钙。因此，它可能是纳米HA生产的钙源。在这项工作中，纳米HA由一个SONOCHEMICAL方法生产，一段时间的超声处理2小时。此外，纳米HA通过壳聚糖与壳聚糖进行了组合，单一化学方法具有2小时的超声处理。通过XRD，SEM和EDX揭示晶体结构，粒度，晶格参数，微观结构形貌和粒度的一些基本表征。我们的结果清楚地表明，已成功形成了该复合材料的所需结晶。形成粒径为25.03nm和Ca / P比1.65的纳米羟基磷灰石。 SEM结果表明，形态是均匀的，复合材料具有针状形状的颗粒。纳米-A /壳聚糖合成的结果建议用于生物医学应用作为骨填充物。

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