Reversible transitions between peptide nanotubes and vesicle-like structures including theoretical modeling studies
文献类型：期刊论文
| 作者 | Cui, Yue; Yan, Xuehai; He, Qiang; Wang, Kewei; Li, Junbai; Mu, Weihua; Wang, Bolin; Ou-yang, Zhong-can ; Li, JB , Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Int Joint Lab,Key Lab Colloid & Interface Sci, Beijing 100080, Peoples R China
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| 刊名 | CHEMISTRY-A EUROPEAN JOURNAL
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| 出版日期 | 2008 |
| 卷号 | 14期号:19页码:5974-5980 |
| 关键词 | Self-assembling Peptide Dendritic Dipeptides Helical Pores Isotropic-phase Nobel Lecture Nanostructures Amphiphiles Fabrication Nanofibers Molecules |
| ISSN号 | 0947-6539 |
| 英文摘要 | Peptide-based self-assembling systems are increasingly attractive because of their wide range of applications in different fields. Peptide nanostructures are flexible with changes in the ambient conditions. Herein, a reversible shape transition between self-assembled dipeptide nanotubes (DPNTs) and vesicle-like structures is observed upon a change in the peptide concentration. SEM, TEM, AFM, and CD spectroscopy were used to follow this transition process. We show that dilution of a peptide-nanotube dispersion solution results in the formation of vesicle-like structures, which can then be reassembled into the nanotubes by concentrating the solution. A theoretical model describing this shape-transition phenomenon is presented to propose ways to engineer assembling molecules in order to devise other systems in which the morphology can be tuned on demand. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000257574900030 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5608]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Li, JB , Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Int Joint Lab,Key Lab Colloid & Interface Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Yue,Yan, Xuehai,He, Qiang,et al. Reversible transitions between peptide nanotubes and vesicle-like structures including theoretical modeling studies[J]. CHEMISTRY-A EUROPEAN JOURNAL,2008,14(19):5974-5980. |
| APA | Cui, Yue.,Yan, Xuehai.,He, Qiang.,Wang, Kewei.,Li, Junbai.,...&Li, JB , Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Int Joint Lab,Key Lab Colloid & Interface Sci, Beijing 100080, Peoples R China.(2008).Reversible transitions between peptide nanotubes and vesicle-like structures including theoretical modeling studies.CHEMISTRY-A EUROPEAN JOURNAL,14(19),5974-5980. |
| MLA | Cui, Yue,et al."Reversible transitions between peptide nanotubes and vesicle-like structures including theoretical modeling studies".CHEMISTRY-A EUROPEAN JOURNAL 14.19(2008):5974-5980. |
入库方式： OAI收割
来源：理论物理研究所
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