Driving Helical Packing of a Cyanine Dye on Dendron Nanofiber: Gel-Shrinkage-Triggered Chiral H-Aggregation and Enhanced Enantiodiscrimination
文献类型：期刊论文
| 作者 | Qin, Long1; Xie, Fan1; Jin, Xue1; Liu, Minghua1,2 |
| 刊名 | CHEMISTRY-A EUROPEAN JOURNAL
 |
| 出版日期 | 2015-08-03 |
| 卷号 | 21期号:32页码:11300-+ |
| 关键词 | chiral recognition dendrons hydrogel shrinkage supramolecular chirality pi-pi stacking |
| 英文摘要 | An intelligent molecular hydrogel with a volume phase transition was constructed to regulate the chiral packing of a well-known cyanine dye on a dynamically self-assembled chiral nanofiber by using a pH trigger. During the shrinkage of the gel, the chiral nanofiber hierarchically assembled into a superhelix and simultaneously drove the dye molecules to stack, from a predominantly monomer form, in an unexpected helical H-aggregation manner. Through such a transformation, the supramolecular chirality of the system was significantly enhanced and a new property of visual discrimination for chiral amines emerged. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/27755]  |
| 专题 | 化学研究所_胶体、界面与化学热力学实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Colloid Interface & Chem Thermodynam, Beijing 100080, Peoples R China 2.Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Long,Xie, Fan,Jin, Xue,et al. Driving Helical Packing of a Cyanine Dye on Dendron Nanofiber: Gel-Shrinkage-Triggered Chiral H-Aggregation and Enhanced Enantiodiscrimination[J]. CHEMISTRY-A EUROPEAN JOURNAL,2015,21(32):11300-+. |
| APA | Qin, Long,Xie, Fan,Jin, Xue,&Liu, Minghua.(2015).Driving Helical Packing of a Cyanine Dye on Dendron Nanofiber: Gel-Shrinkage-Triggered Chiral H-Aggregation and Enhanced Enantiodiscrimination.CHEMISTRY-A EUROPEAN JOURNAL,21(32),11300-+. |
| MLA | Qin, Long,et al."Driving Helical Packing of a Cyanine Dye on Dendron Nanofiber: Gel-Shrinkage-Triggered Chiral H-Aggregation and Enhanced Enantiodiscrimination".CHEMISTRY-A EUROPEAN JOURNAL 21.32(2015):11300-+. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。