中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Butylamide-terminated poly(amidoamine) dendritic gelators

文献类型:期刊论文

作者Gao, Min1; Kuang, Gui-Chao1; Jia, Xin-Ru1; Li, Wu-Song1; Li, Yan1; Wei, Yen2
刊名TETRAHEDRON LETTERS
出版日期2008-10-20
卷号49期号:43页码:6182-6187
关键词Butylamide-terminated Poly(Amidoamine) Dendrons Organogels Self-assembly
ISSN号0040-4039
DOI10.1016/j.tetlet.2008.08.008
英文摘要Butylamide-terminated poly(amidoamine) dendrons with either a Boc group (C-n (n = 1, 2, 3)) or a carboxyl group (E-n (n = 1, 2)) at the focal point, as a new kind of dendritic gelators, were synthesized and their gelation properties were studied by TEM, WAXD, SAXS, NMR,and FTIR spectroscopy. It was found that the Structure of focal groups impacted greatly on their gelation ability and the dendrons with higher generations facilitated the gel phase assembly. Hydrogen-bonding and hydrophobic interactions were proved to be the main driving forces responsible for the fibrous assembly with the diameter in the range of 30-100 nm. The molecular packing pattern of the xerogels of C-2, C-3, E-1, and E-2 all showed a lamellar structure, which was revealed by WAXD and SAXS. (C) 2008 Published by Elsevier Ltd.
语种英语
WOS记录号WOS:000259799300004
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://ir.iccas.ac.cn/handle/121111/64459]  
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, Minist Educ, Beijing Natl Lab Mol Sci,Key Lab Polymer Chem & P, Beijing 100871, Peoples R China
2.Drexel Univ, Dept Chem, Philadelphia, PA 19104 USA
推荐引用方式
GB/T 7714
Gao, Min,Kuang, Gui-Chao,Jia, Xin-Ru,et al. Butylamide-terminated poly(amidoamine) dendritic gelators[J]. TETRAHEDRON LETTERS,2008,49(43):6182-6187.
APA Gao, Min,Kuang, Gui-Chao,Jia, Xin-Ru,Li, Wu-Song,Li, Yan,&Wei, Yen.(2008).Butylamide-terminated poly(amidoamine) dendritic gelators.TETRAHEDRON LETTERS,49(43),6182-6187.
MLA Gao, Min,et al."Butylamide-terminated poly(amidoamine) dendritic gelators".TETRAHEDRON LETTERS 49.43(2008):6182-6187.

入库方式: OAI收割

来源:化学研究所

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