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首页> 外文期刊>Journal of Astrophysics & Aerospace Technology >Preparation and Physico-Chemical Characterization Studies of Fluoride Doped Bioceramics (P2O5-CaO-CaF2- Na2O) for Bone Regeneration
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Preparation and Physico-Chemical Characterization Studies of Fluoride Doped Bioceramics (P2O5-CaO-CaF2- Na2O) for Bone Regeneration

机译：氟化物掺杂生物陶瓷（P2O5-CAO-CAF2-Na2O）对骨再生的制备及物理化学表征研究

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Fluoride doped calcium-phosphate bioceramics (P2O5-CaO-CaF2-Na2O) containing different proportions of calcium fluoride (X= 0.00, 1.25, 2.50, 3.75 and 5.00 mol %) were prepared by melt quenching technique. These bioceramics were characterized for their structural, physico-chemical, and morphological properties as per the standards set for orthopedic implants. The FTIR of these materials were recorded to assess the presence of key functionalities. The density, ultrasonic velocity, elastic constants and Poisson’s ratio measurements were made to understand the effect of concentration of fluoride doping in the bioceramics. The morphological aspects of the chosen bioceramics were studied using SEM and EDS. The crystallization, melting and thermal stability of fluoride doped bioceramics were evaluated using DSC and TG studies. From these characterizations, concentration of fluoride in the mole percentage of 5 is more ideal for further clinical application studies in bone tissue engineering.
机译：通过熔体淬火技术制备含有不同比例的氟化钙磷酸钙生物陶瓷（P2O5-CAO-CAF2-NA2O）含有不同比例的氟化钙（x = 0.00,1.25,3.75和5.00mol％）。 根据对整形外科植入物的标准，这些生物陶瓷的特征在于它们的结构，物理化学品和形态学性质。 记录了这些材料的FTIR以评估关键功能的存在。 提出了密度，超声波速度，弹性常数和泊松比测量，了解氟化物掺杂在生物陶瓷中的浓度。 使用SEM和EDS研究所选杀菌剂的形态学方面。 使用DSC和TG研究评估氟化物掺杂生物陶瓷的结晶，熔化和热稳定性。 从这些表征来看，摩尔中氟化物的浓度为5的百分比对于骨组织工程中进一步的临床应用研究更为理想。

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