Proline-functionalised calix[4]arene: an anion-triggered hydrogelator

被引:97
作者
Becker, Thomas [1 ]
Goh, Ching Yong [1 ]
Jones, Franca [1 ]
McIldowie, Matthew J. [1 ]
Mocerino, Mauro [1 ]
Ogden, Mark I. [1 ]
机构
[1] Curtin Univ Technol, Dept Appl Chem, Nanochem Res Inst, Perth, WA 6845, Australia
关键词
D O I
10.1039/b807248e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A water-soluble, chiral calix[4]arene has been found to form hydrogels when triggered by the presence of specific anions, with efficacy linked to the Hofmeister series; the gel properties are modified by the associated cations, and gelation can be reversibly switched off by increasing pH.
引用
收藏
页码:3900 / 3902
页数:3
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