镁钙合金在生理溶液中的降解机理

IF 0.6 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2025-06-27 DOI:10.1134/S0040579525700071

A. S. Gnedenkov, S. L. Sinebryukhov, V. S. Filonina, S. V. Gnedenkov

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引用次数: 0

摘要

论证了镁钙合金微观组织元素对其腐蚀降解总体趋势的决定性影响。结果表明，Mg-0.8Ca合金样品在哺乳动物细胞培养基中的腐蚀活性低于0.9% NaCl溶液。评价了材料表面形成的腐蚀产物对材料降解速率的影响。建立了合金体外生物再吸收的机理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Degradation Mechanism of Magnesium–Calcium Alloy in Physiological Solutions

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Degradation Mechanism of Magnesium–Calcium Alloy in Physiological Solutions

The determining influence of the microstructure elements of the Mg–Ca alloy on the general trend of its corrosion degradation is demonstrated. The obtained results indicate lower corrosion activity of the Mg–0.8Ca alloy sample in the mammalian cell culture medium compared to a 0.9% NaCl solution. The effect of the corrosion products formed on the surface of the material on its degradation rate is evaluated. The mechanism of alloy bioresorption in vitro is established.

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来源期刊

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.