Silkworm spinning inspired 3D printing toward a high strength scaffold for bone regeneration
| العنوان: | Silkworm spinning inspired 3D printing toward a high strength scaffold for bone regeneration |
|---|---|
| المؤلفون: | Yingkai Yao, Diqin Guan, Chenke Zhang, Jing Liu, Xufeng Zhu, Tingting Huang, Jie Liu, Hongjuan Cui, Kang-lai Tang, Jinxin Lin, Fengyu Li |
| المصدر: | Journal of Materials Chemistry B. 10:6946-6957 |
| بيانات النشر: | Royal Society of Chemistry (RSC), 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Bone Regeneration, Durapatite, Tissue Scaffolds, Printing, Three-Dimensional, Biomedical Engineering, Animals, General Materials Science, General Chemistry, General Medicine, Bombyx, Fibroins, Rats |
| الوصف: | Inspired by the silkworm spinning process for production of tough cocoons, a gradient printing-assembly technique with silk fibroin (SF) and hydroxyapatite (HA) to achieve high strength scaffolds for bone regeneration is developed. A coaxial extrude-nozzle is employed to provide gathered thickening and shearing for aligned assembly. The aligned SF-HA assembles into the compacted nanostructure, which performs a maximum compressive strength of 166 MPa and bending strength of 40 MPa. Scaffolds with various morphologies could be arbitrarily constructed |
| تدمد: | 2050-7518 2050-750X |
| DOI: | 10.1039/d2tb01161a |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aab610fa38c6db9cd052ef375182170f https://doi.org/10.1039/d2tb01161a |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....aab610fa38c6db9cd052ef375182170f |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20507518 2050750X |
|---|---|
| DOI: | 10.1039/d2tb01161a |