Acid-responsive organogel mediated by arene-perfluoroarene and hydrogen bonding interactions
文献类型：期刊论文
| 作者 | Wu, Huixian; Ni, Ben-Bo; Wang, Chong; Zhai, Feng; Ma, Yuguo |
| 刊名 | SOFT MATTER
 |
| 出版日期 | 2012 |
| 卷号 | 8期号:20页码:5486-5492 |
| ISSN号 | 1744-683X |
| DOI | 10.1039/c2sm07281e |
| 英文摘要 | A phenyl and a 2,3,5,6-tetrafluorophenyl ring, each bearing a tris(n-dodecyloxy) benzylamine moiety via an amide bond, were tethered together through an imine linkage to give a non-covalent synthon (imine 1) with a strong capacity of supramolecular self-assembly. Gelation was observed in several organic solutions, within which fibrous aggregate morphologies were visualized by SEM and AFM. Both arene-perfluoroarene stacking and amide-amide hydrogen bonding interactions were responsible for such self-assembly behaviours, as evidenced by H-1 NMR studies. Hydrolysis of the imine linkage catalyzed by acid strongly weakened the intermolecular interactions, resulting in dissociation of the low molecular weight gelator and giving rise to an acid-mediated gel-sol transition. |
| 语种 | 英语 |
| WOS记录号 | WOS:000303998700011 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/48761]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ma, Yuguo |
| 作者单位 | Peking Univ, BNLMS, Key Lab Polymer Chem & Phys, Minist Educ,Coll Chem, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Huixian,Ni, Ben-Bo,Wang, Chong,et al. Acid-responsive organogel mediated by arene-perfluoroarene and hydrogen bonding interactions[J]. SOFT MATTER,2012,8(20):5486-5492. |
| APA | Wu, Huixian,Ni, Ben-Bo,Wang, Chong,Zhai, Feng,&Ma, Yuguo.(2012).Acid-responsive organogel mediated by arene-perfluoroarene and hydrogen bonding interactions.SOFT MATTER,8(20),5486-5492. |
| MLA | Wu, Huixian,et al."Acid-responsive organogel mediated by arene-perfluoroarene and hydrogen bonding interactions".SOFT MATTER 8.20(2012):5486-5492. |
入库方式： OAI收割
来源：化学研究所
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