Photophysical and self-assembly behavior of my(amidoamine) dendrons with chromophore as scaffold: The effect of dendritic architecture
文献类型：期刊论文
| 作者 | Wang, Bing-Bing1; Li, Wu-Song1; Jia, Xin-Ru1; Gao, Min1; Jiang, Lei2; Wei, Yen3 |
| 刊名 | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
 |
| 出版日期 | 2008-07-01 |
| 卷号 | 46期号:13页码:4584-4593 |
| 关键词 | Dendrimers Dendritic Architecture Morphology Photophysical Photophysics Poly(Amidoamine) Dendrons Self-assembly |
| ISSN号 | 0887-624X |
| DOI | 10.1002/pola.22802 |
| 英文摘要 | Two series of amphiphiles composed of hydrophilic poly(amidoamine) dendrons (from the first to the third generation) as the shell and hydrophobic aromatic chromophores (3,6-di(maleimidyl)-9-phenyl carbazole and 9-(4'-maleimidyl phenyl)-3-maleimidyl carbazole) as the central scaffold were synthesized. The effect of dendritic architecture on the photophysical properties and the self-assembly behavior of these amphiphiles were studied by UV-vis absorption spectroscopy, fluorescence spectroscopy, and transmission electron microscopy (TEM) measurements. Both the generation of dendritic shell and the location of dendrons at the chromophoric scaffold had great effect on the photophysical properties of these amphiphiles. In addition, different spherical aggregates were formed from these amphiphiles in the aqueous solution at different concentrations. Because of the combined effects of steric hindrance and architecture of dendritic shells, the amphiphiles from G2 dendron with central chromophore self-organized into ordered aggregates more readily than that from G1 and G3. (C) 2008 Wiley Periodicals, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000257153500030 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/65141]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Jia, Xin-Ru |
| 作者单位 | 1.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Minist Educ,Key Lab Polymer Chem, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100871, Peoples R China 3.Drexel Univ, Dept Chem, Philadelphia, PA 19104 USA |
| 推荐引用方式 GB/T 7714 | Wang, Bing-Bing,Li, Wu-Song,Jia, Xin-Ru,et al. Photophysical and self-assembly behavior of my(amidoamine) dendrons with chromophore as scaffold: The effect of dendritic architecture[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2008,46(13):4584-4593. |
| APA | Wang, Bing-Bing,Li, Wu-Song,Jia, Xin-Ru,Gao, Min,Jiang, Lei,&Wei, Yen.(2008).Photophysical and self-assembly behavior of my(amidoamine) dendrons with chromophore as scaffold: The effect of dendritic architecture.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,46(13),4584-4593. |
| MLA | Wang, Bing-Bing,et al."Photophysical and self-assembly behavior of my(amidoamine) dendrons with chromophore as scaffold: The effect of dendritic architecture".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 46.13(2008):4584-4593. |
入库方式： OAI收割
来源：化学研究所
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