Synthesis and gelation property of amino acids-based dendronised oligomers
文献类型：期刊论文
| 作者 | Gao, Min; Wang, Zhijian; Jia, Xinru |
| 刊名 | SUPRAMOLECULAR CHEMISTRY
 |
| 出版日期 | 2014-06-03 |
| 卷号 | 26期号:5-6页码:435-441 |
| 关键词 | Dendronised Oligomer Amino Acids Two-component Gel Amines Fibrous Network |
| ISSN号 | 1061-0278 |
| DOI | 10.1080/10610278.2013.852197 |
| 英文摘要 | The first- and second-generation dendrons constructed from alanine and aspartic acids were synthesised and further modified with a polymerisable acrylamide group at the focal point (MG1 and MG2). The corresponding dendronised oligomers were obtained by polymerisation, and then hydrolysed to afford them with multi-carboxyl groups on the periphery of branched side chains (PG1-COOH and PG2-COOH). The structures of the oligomers were characterised by H-1 NMR, Fourier transform infrared and gel permeation chromatograph, and their gelation behaviour was examined. It was found that PG1-COOH and PG2-COOH could form two-component gels, especially, PG1-COOH showed better gelation property. For example, it could gel with aliphatic primary or secondary amines in dimethylformamide and with melamine in acidic aqueous solution. Transmission electron microscopy and atomic force microscopy images showed that the gelators self-assembled into the fibrous networks. |
| 语种 | 英语 |
| WOS记录号 | WOS:000335941600008 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/43457]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Jia, Xinru |
| 作者单位 | Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Polymer Chem & Phys, Minist Educ,Dept Polymer Sci & Engn,Coll Chem & M, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Min,Wang, Zhijian,Jia, Xinru. Synthesis and gelation property of amino acids-based dendronised oligomers[J]. SUPRAMOLECULAR CHEMISTRY,2014,26(5-6):435-441. |
| APA | Gao, Min,Wang, Zhijian,&Jia, Xinru.(2014).Synthesis and gelation property of amino acids-based dendronised oligomers.SUPRAMOLECULAR CHEMISTRY,26(5-6),435-441. |
| MLA | Gao, Min,et al."Synthesis and gelation property of amino acids-based dendronised oligomers".SUPRAMOLECULAR CHEMISTRY 26.5-6(2014):435-441. |
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。