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| 支架孔隙率分析× | 微CT形态计量学× | |
|---|---|---|
| 领域 | 生物力学 | 生物力学 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 2000 | 1989 |
| 提出者≠ | Dietmar Hutmacher | Feldkamp |
| 类型≠ | Quantitative morphological analysis | 3D image acquisition and quantitative analysis |
| 开创性文献≠ | Hutmacher, D. W. (2000). Scaffolds in tissue engineering bone and cartilage. Biomaterials, 21(24), 2529-2543. DOI ↗ | Feldkamp, L. A., Davis, L. C., & Kress, J. W. (1984). Practical cone-beam algorithm. Journal of the Optical Society of America A, 1(6), 612-619. DOI ↗ |
| 别名 | Pore size distribution, Porosity measurement, Scaffold characterization | microCT, Micro-CT analysis, 3D bone morphometry |
| 相关 | 3 | 3 |
| 摘要≠ | Scaffold porosity analysis characterizes the pore structure of tissue engineering scaffolds, including total porosity, pore size distribution, pore shape, and pore interconnectivity. Essential for predicting cell seeding, nutrient diffusion, and mechanical properties, this quantitative approach bridges scaffold design and biological performance. | Micro-computed tomography (microCT) morphometry quantifies 3D bone and tissue architecture at micrometer resolution, enabling detailed assessment of bone density, trabecular structure, and porosity. Developed by Feldkamp and colleagues and standardized by the American Society for Bone and Mineral Research, microCT is the gold standard for preclinical bone analysis and has expanded to tissue engineering and material characterization. |
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