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A Dual‐Responsive Supramolecular Polymer Gel Formed by Crown Ether Based Molecular Recognition
Author(s) -
Dong Shengyi,
Luo Yan,
Yan Xuzhou,
Zheng Bo,
Ding Xia,
Yu Yihua,
Ma Zhi,
Zhao Qiaoling,
Huang Feihe
Publication year - 2011
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201006999
Subject(s) - supramolecular chemistry , crown ether , moiety , monomer , rhodamine b , polymer , supramolecular polymers , dual (grammatical number) , polymer chemistry , ether , chemistry , combinatorial chemistry , materials science , stereochemistry , molecule , organic chemistry , art , ion , photocatalysis , catalysis , literature
A host–guest recognition motif based on a crown ether moiety was employed to construct a supramolecular polymer gel from a low molecular weight A–B monomer. Reversible thermo‐ and pH‐induced gel–sol transitions of the dual‐responsive gel are demonstrated for the controlled release of rhodamine B.