"Magnetic Control over Liquid Surface Properties with Responsive Surfactants". P. Brown, A. Bushmelev, C. P. Butts, J. Cheng, J. Eastoe, I. Grillo, R. K. Heenan, A. M. Schmidt. ANGEWANDTE CHEMIE INTERNATIONAL EDITION 51, 2414 (2012). DOI: 10.1002/anie.201108010
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.
Se reportan por vez primera tensoactivos que responden ante campos magnéticos. Esta nueva clase de tensoactivos líquidos iónicos magnéticos (MILSs; ver figura) muestra notables efectos en la tensión superficial e interfacial, y permite lograr emulsiones magnetoactivas, así como nuevos métodos de separación, recuperación, catálisis, y potenciales aplicaciones magnetoforéticas.
Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. 1-hexyl-3-methylimidazolium L-Lactate
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