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基于Mg的支架的合成方法及其在组织工程中的应用:一篇综述
Hurieh Mohammadzadeh1, Robabeh Jafari1, Behnam Doudkanlouy Milan2
1Department of Materials Engineering, Faculty of Engineering, Urmia University, Urmia, West Azerbaijan, Iran.
概括
(Mg) 合金支架为组织工程提供了有希望的生物相容性和生物降解性. 本综述对基于Mg的脚手架生产方法进行了分类,评估了它们对骨科和牙科应用的机械和生物特性的影响.
科学领域:
- 生物材料科学 生物材料科学
- 组织工程是组织工程.
- 材料科学 材料科学 材料科学
背景情况:
- 组织的修复和再生在医学上提出了重大挑战.
- 生物相容金属,包括 (Mg) 合金,正在为骨科和牙科植入物进行探索.
- 多孔支架对于细胞增殖,迁移和组织再生至关重要.
研究的目的:
- 为了对基于 (Mg) 的支架的生产方法进行分类.
- 审查不同制造方法的优缺点.
- 分析生产方法对脚手架性能的影响,并讨论未来的挑战.
主要方法:
- 基于Mg的脚手架生产技术的文献审查和分类.
- 分析合金元素和工艺参数的影响.
- 制造方法的比较评估.
主要成果:
- 合金支架具有出色的生物相容性,生物降解性和机械性能,适合骨再生.
- 不同的生产方法会产生具有不同孔隙结构,机械强度和生物有效性的支架.
- 合金元素和加工参数显著影响脚手架的性能.
结论:
- 基于Mg的支架由于其固有的特性,对组织工程应用非常有希望.
- 了解和优化生产方法是最大化脚手架性能的关键.
- 需要进一步的研究来应对大规模制造和临床翻译方面的挑战.
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