Smart Foams: Switching Reversibly between Ultrastable and Unstable Foams

被引：164

作者：

Fameau, Anne-Laure ^{[1
]}

Saint-Jalmes, Arnaud ^{[2
]}

Cousin, Fabrice ^{[3
]}

Houssou, Berenice Houinsou ^{[1
]}

Novales, Bruno ^{[1
]}

Navailles, Laurence ^{[4
]}

Nallet, Frederic ^{[4
]}

Gaillard, Cedric ^{[1
]}

Boue, Francois ^{[3
]}

Douliez, Jean-Paul ^{[1
]}

机构：

[1] INRA, Biopolymeres Interact Assemblages, F-44316 Nantes, France

[2] Univ Rennes 1, Inst Phys Rennes, F-35014 Rennes, France

[3] CEA Saclay, Lab Leon Brillouin, Gif Sur Yvette, France

[4] Ctr Rech Paul Pascal, F-33600 Pessac, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 36期

关键词：

fatty acids; foams; interfaces; self-assembly; tubes; PHASE-BEHAVIOR; LIPID TUBES; FATTY-ACIDS; STABILITY; FILMS; NANOPARTICLES; SURFACTANTS; MONOLAYERS; PARTICLES; PROTEINS;

D O I：

10.1002/anie.201102115

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Smart foams: Ultrastable foams with an optimal foamability are obtained using hydroxy fatty acids tubes (see picture). The stabilization results from the adsorption of monomers at the air-water interface and from the presence of tubes in the plateau borders. Upon heating, tubes transform to micelles, leading to foam destabilization and thus to the first foams to exhibit temperature-tuneable stability. © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：8264 / 8269

页数：6

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