Triggered self-assembly of simple dynamic covalent surfactants

被引：0
|
作者：
Minkenberg, Christophe B. [1 ]
Florusse, Louw [1 ]
Eelkema, Rienk [1 ]
Koper, Ger J. M. [1 ]
Van Esch, Jan H. [1 ]
机构：
[1] Delft University of Technology, DelftChemTech., Julianalaan 136, 2628 BL Delft, Netherlands
来源：
Journal of the American Chemical Society | 2009年 / 131卷 / 32期
关键词：
(Figure Presented) A prototype surfactant system was developed with the unique feature that it can be switched between an aggregated; amphiphilic state and a nonaggregated; nonamphiphilic state using external stimuli. This switchable surfactant system uses the reversible formation of a dynamic covalent bond for pH- and temperature-triggered on/off self-assembly of micellar aggregates by reversible displacement of the equilibrium between nonamphiphilic building blocks and their amphiphilic counterparts. The potential for application in controlled-release systems is shown by reversible uptake and release of an organic dye in aqueous media. © 2009 American Chemical Society;
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摘要：
Journal article (JA)
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页码：11274 / 11275
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