Magnetic, thermosensitive microgels as stimuli-responsive emulsifiers allowing for remote control of separability and stability of oil in water-emulsions

被引：221

作者：

Brugger, Bastian ^{[1
]}

Richtering, Walter ^{[1
]}

机构：

[1] Univ Aachen, Rhein Westfal TH Aachen, Inst Phys Chem, Aachen, Germany

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 19期

关键词：

D O I：

10.1002/adma.200700487

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

Stimuli responsive magnetic emulsions are produced by using "smart" microgels as stabilizers. The oil droplets in the emulsions are magnetic, can be separated with a static magnetic field and are destabilized by an ac magnetic field. This allows for a remote control on separation and stability of the emulsion.

引用

页码：2973 / +

页数：7

共 34 条

[1]

Emulsions stabilised solely by colloidal particles [J].

Aveyard, R ;

Binks, BP ;

Clint, JH .

ADVANCES IN COLLOID AND INTERFACE SCIENCE, 2003, 100 :503-546

[2]

Mechanics versus thermodynamics: Swelling in multiple-temperature-sensitive core-shell microgels [J].

Berndt, I ;

Popescu, C ;

Wortmann, FJ ;

Richtering, W .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (07) :1081-1085

[3]

Temperature-sensitive core-shell microgel particles with dense shell [J].

Berndt, I ;

Pedersen, JS ;

Richtering, W .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (11) :1737-1741

[4]

Structure of multiresponsive "intelligent" core-shell microgels [J].

Berndt, I ;

Pedersen, JS ;

Richtering, W .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (26) :9372-9373

[5]

BERNDT I, 2006, ANGEW CHEM, V118, P1089

[6]

Berndt I., 2006, ANGEW CHEM, V118, P1769, DOI DOI 10.1002/ange.200503888

[7]

Effects of pH and salt concentration on oil-in-water emulsions stabilized solely by nanocomposite microgel particles [J].

Binks, BP ;

Murakami, R ;

Armes, SP ;

Fujii, S .

LANGMUIR, 2006, 22 (05) :2050-2057

[8]

Pickering emulsions stabilized by monodisperse latex particles: Effects of particle size [J].

Binks, BP ;

Lumsdon, SO .

LANGMUIR, 2001, 17 (15) :4540-4547

[9]

BLINKS BP, 2006, COLLOIDAL PARTICLES

[10]

ENERGY, ORIENTATION, AND TEMPERATURE DEPENDENCE OF DEFECT FORMATION IN ELECTRON IRRADIATION OF N-TYPE GERMANIUM [J].

BROWN, WL ;

AUGUSTYNIAK, WM .

JOURNAL OF APPLIED PHYSICS, 1959, 30 (08) :1300-1309

← 1 2 3 4 →