Dental enamel-mimetic large-sized multi-scale ordered architecture built by a well controlled bottom-up strategy
文献类型：期刊论文
| 作者 | Yu, Han-Ping; Zhu, Ying-Jie; Lu, Bing-Qiang |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2019-03-15 |
| 卷号 | 360页码:1633 |
| 关键词 | Hydroxyapatite Nanowire Enamel Self-assembly Ordered structure |
| ISSN号 | 1385-8947 |
| DOI | 10.1016/j.cej.2018.11.025 |
| 文献子类 | Article |
| 英文摘要 | Tooth enamel possesses excellent mechanical properties owing to its multi-scale highly ordered architecture. To develop tooth enamel-mimetic structural materials (EMSMs) is of great significance for understanding the important role of ordered hydroxyapatite (HAP) nanocrystals in tooth enamel and exploring high-performance materials. However, it is still a great challenge to mimic the unique multi-scale ordered architecture of the natural tooth enamel. Herein, inspired by the multi-scale structure and self-assembly of the tooth enamel, we have developed a novel bottom-up step-by-step assembly strategy to build the EMSMs based on ultralong HAP nanowires, and achieved the multi-scale (from nano-to micro-to macro-scale) highly ordered HAP nanowire structure control. In this work, ultralong HAP nanowires are assembled in sequence into highly ordered HAP nanowire bundles, aligned HAP microfibers, and three-dimensional (3-D) highly ordered HAP nanowire bulk, which perfectly imitate the structure and self-assembly of the tooth enamel. This novel method is suitable to fabricate the EMSMs with arbitrary sizes and well-designed shapes, which are promising for various applications in the biomedical fields such as hard tissue defect repair. |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27272]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Yu, Han-Ping,Zhu, Ying-Jie,Lu, Bing-Qiang. Dental enamel-mimetic large-sized multi-scale ordered architecture built by a well controlled bottom-up strategy[J]. CHEMICAL ENGINEERING JOURNAL,2019,360:1633. |
| APA | Yu, Han-Ping,Zhu, Ying-Jie,&Lu, Bing-Qiang.(2019).Dental enamel-mimetic large-sized multi-scale ordered architecture built by a well controlled bottom-up strategy.CHEMICAL ENGINEERING JOURNAL,360,1633. |
| MLA | Yu, Han-Ping,et al."Dental enamel-mimetic large-sized multi-scale ordered architecture built by a well controlled bottom-up strategy".CHEMICAL ENGINEERING JOURNAL 360(2019):1633. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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