Effect of solvent and molecular structure on the enhanced fluorescence and supramolecular chirality of Schiff bases in organogels
文献类型：期刊论文
| 作者 | Yu Wei1,2; Li Yuan-Gang1; Wang Tian-Yu1; Liu Ming-Hua1; Li Zhan-Shuang2 |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2008-09-01 |
| 卷号 | 24期号:9页码:1535-1539 |
| 关键词 | Organogel Gelator Fluorescence Chirality Doping Schiff Base |
| ISSN号 | 1000-6818 |
| 英文摘要 | The structures and properties of some Schiff base compounds doped in organogels were investigated. It was found that although individual Schiff bases could not form organogels with organic solvents, they can gel by mixing with an organogelator, N,N'-bisoctadecyl-L-Boc-glutamic-diamide, which formed transparent organogels in dimethyl sulfoxide (DMSO) or toluene (Tol). The enhancement of doping Schiff bases fluorescence in the organogel was observed in comparison with that of the corresponding solution. Furthermore, in the DMSO organogel, the induced chirality was obtained from the doping Schiff base with long alkyl chain. In contrast, the Schiff bases without long alkyl chain could not form supramolecular chiral assemblies in organogel. It was suggested that through gel formation the chirality of the gelator could be transferred to the Schiff base through hydrophobic interaction among the long alkyl chains. |
| 语种 | 英语 |
| WOS记录号 | WOS:000259521300001 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63307]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang Tian-Yu |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, BNLMS, CAS Key Lab Colloid & Interface Sci, Beijing 100190, Peoples R China 2.Harbin Engn Univ, Sch Mat Sci & Chem Engn, Harbin 150001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu Wei,Li Yuan-Gang,Wang Tian-Yu,et al. Effect of solvent and molecular structure on the enhanced fluorescence and supramolecular chirality of Schiff bases in organogels[J]. ACTA PHYSICO-CHIMICA SINICA,2008,24(9):1535-1539. |
| APA | Yu Wei,Li Yuan-Gang,Wang Tian-Yu,Liu Ming-Hua,&Li Zhan-Shuang.(2008).Effect of solvent and molecular structure on the enhanced fluorescence and supramolecular chirality of Schiff bases in organogels.ACTA PHYSICO-CHIMICA SINICA,24(9),1535-1539. |
| MLA | Yu Wei,et al."Effect of solvent and molecular structure on the enhanced fluorescence and supramolecular chirality of Schiff bases in organogels".ACTA PHYSICO-CHIMICA SINICA 24.9(2008):1535-1539. |
入库方式： OAI收割
来源：化学研究所
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