Mechanical Manipulation Assisted Self-Assembly To Achieve Defect Repair and Guided Epitaxial Growth of Individual Peptide Nanofilaments
文献类型：期刊论文
| 作者 | Zhang, FC ; Zhang, F ; Su, HN ; Li, H ; Zhang, Y ; Hu, J |
| 刊名 | ACS NANO
 |
| 出版日期 | 2010 |
| 卷号 | 4期号:10页码:6 |
| 关键词 | peptide nanofilament self-assembly mechanical manipulation defect repair guided epitaxial growth |
| ISSN号 | 1936-0851 |
| 通讯作者 | Zhang, Y (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| 英文摘要 | We have succeeded in the production of defect-free and spatially organized individual one-dimensional peptide nanofilaments by real-time control of the self-assembly process on a solid substrate. Using a unique mechanical manipulation method based on atomic force microscopy, we are able to introduce mechanical stimuli to generate active ends at designated positions on an existing peptide nanofilament previously formed. By doing so, defects in the filament were removed, and self-repairing occurred when the active ends extended along the direction of the supporting lattice, resulting in the closure of the broken filament. Furthermore, new active ends of the nanofilaments can be specifically generated to guide the self-assembly of new filaments at designated positions with selected orientations. The mechanism of defect repair and guided epitaxial growth is also discussed. |
| 学科主题 | Chemistry; Science & Technology - Other Topics; Materials Science |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000283453700042 |
| 公开日期 | 2012-04-11 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/6978]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2004-2010年 |
| 推荐引用方式 GB/T 7714 | Zhang, FC,Zhang, F,Su, HN,et al. Mechanical Manipulation Assisted Self-Assembly To Achieve Defect Repair and Guided Epitaxial Growth of Individual Peptide Nanofilaments[J]. ACS NANO,2010,4(10):6. |
| APA | Zhang, FC,Zhang, F,Su, HN,Li, H,Zhang, Y,&Hu, J.(2010).Mechanical Manipulation Assisted Self-Assembly To Achieve Defect Repair and Guided Epitaxial Growth of Individual Peptide Nanofilaments.ACS NANO,4(10),6. |
| MLA | Zhang, FC,et al."Mechanical Manipulation Assisted Self-Assembly To Achieve Defect Repair and Guided Epitaxial Growth of Individual Peptide Nanofilaments".ACS NANO 4.10(2010):6. |
入库方式： OAI收割
来源：上海应用物理研究所
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