Magnetic Control over Liquid Surface Properties with Responsive Surfactants

被引：184
作者：
Brown, Paul [1 ]
Bushmelev, Alexey [2 ]
Butts, Craig P. [1 ]
Cheng, Jing [3 ]
Eastoe, Julian [1 ]
Grillo, Isabelle [4 ]
Heenan, Richard K. [5 ]
Schmidt, Annette M. [2 ]
机构：
[1] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England
[2] Univ Cologne, Dept Chem, D-50939 Cologne, Germany
[3] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China
[4] Inst Max Von Laue Paul Langevin, F-38042 Grenoble, France
[5] Rutherford Appleton Lab, ISIS STFC, Chilton OX11 0QX, Oxon, England
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 10期
关键词：
ionic liquids; magnetic surfactants; micellization; surface tension; PHASE-BEHAVIOR; WATER; TRANSITION; FIELD; SALTS;
D O I：
10.1002/anie.201108010
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Droplet attraction: Surfactants responsive to magnetic fields are reported for the first time. This new class of magnetic ionic liquid surfactants (MILSs; see picture) shows remarkable effects on surface and interfacial tension and allows access to magneto-responsive emulsions and new methods of separation, recovery, catalysis, and potential magnetophoretic applications. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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收藏
页码：2414 / 2416
页数：3
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