SELF-ASSEMBLY OF MULTIPLE-DENDRON-SUBSTITUTED CROWN ETHERS: LIQUID CRYSTALLINE BEHAVIOR AND GELATION
Dendronized crown ether is a new type of molecules with the centre crown ether surrounded by one or more dendrons. The crown ether moiety has a good binding capability to a variety of ions and neutral molecules, while the dendrons have good self-assembly properties. Therefore, the combination of them will bring interesting properties and potential functions to the assembly of dendronized crown ether. Most of the forerunners works focused on monodendritic crown ethers.2 In this work, we have synthesized a series of crown ethers modified with two or four Percecdendrons which imparts the molecule different symmetry. The self-assembly behaviour of these dendronized crown ether in both bulk state and solution were studied and compared.
Jing-Jing Yan Ben Zhang Er-Qiang Chen
Beijing National Laboratory for Molecular Sciences, Department of Polymer Science and Engineering and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China
国际会议
PP’2010，Jinan International Symposium on Polymer Physics(2010济南国际高分子物理学术研讨会)
济南
英文
93-94
2010-06-06（万方平台首次上网日期，不代表论文的发表时间）