Light-responsive self-assembly of a cationic azobenzene surfactant at high concentration

被引：8
|
作者：
Blayo, Camille [1 ]
Kelly, Elaine A. [2 ]
Houston, Judith E. [3 ]
Khunti, Nikul [4 ]
Cowieson, Nathan P. [4 ]
Evans, Rachel C. [2 ]
机构：
[1] Trinity Coll Dublin, Coll Green, Sch Chem, Dublin 2, Ireland
[2] Dept Mat Sci & Met, 27 Charles Babbage Rd, Cambridge CB3 0FS, England
[3] European Spallat Source ESS, Odarslovsvagen 113, S-22592 Lund, Sweden
[4] Diamond Light Source, Harwell Sci & Innovat Campus, Didcot OX11 0DE, Oxon, England
来源：
SOFT MATTER | 2020年 / 16卷 / 40期
基金：
英国工程与自然科学研究理事会;
关键词：
CRYSTALLINE; WATER; ISOMERIZATION; SERIES; CIS;
D O I：
10.1039/d0sm01512a
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The formation of high-concentration mesophases by a cationic azobenzene photosurfactant is described for the first time. Using a combination of polarised optical microscopy and small-angle X-ray scattering, optically anisotropic, self-assembled structures with long-range order are reported. The mesophases are disrupted or lost upon UV irradiation.
引用
收藏
页码：9183 / 9187
页数：5
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