Double-faced micelles from water-soluble polymers

被引：161

作者：

Voets, Ilja K.

de Keizer, Arie

de Waard, Pieter

Frederik, Peter M.

Bomans, Paul H. H.

Schmalz, Holger

Walther, Andreas

King, Stephen M.

Leermakers, Frans A. M.

Stuart, Martien A. Cohen

机构：

[1] Univ Wageningen & Res Ctr, Lab Phys Chem & Colloid Sci, NL-6703 HB Wageningen, Netherlands

[2] Univ Wageningen & Res Ctr, Wageningen NMR Ctr, NL-6703 HA Wageningen, Netherlands

[3] Univ Maastricht, NL-6229 ER Maastricht, Netherlands

[4] Univ Bayreuth, D-95440 Bayreuth, Germany

[5] Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 40期

关键词：

block copolymers; complex coacervation; micelles; self-assembly;

D O I：

10.1002/anie.200601000

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Asymmetric disk-shaped Janus micelles form spontaneously and reversibly when simple water-soluble diblock copolymers in aqueous solutions are mixed. The combination of associative and segregative phase separation within one nanostructure results in a disk-shaped micelle with a complex coacervate core and an asymmetric water-swollen corona which is microphase-separated into two distinct domains or faces. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：6673 / 6676

页数：4

共 31 条

[1] Mixed micelles and other structures in the solubilization of bilayer lipid membranes by surfactants
Almgren, M
[J]. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES, 2000, 1508 (1-2): : 146 - 163
[2] COHENSTUART MA, 1998, LANGMUIR, V14, P6846, DOI DOI 10.1021/LA980778M
[3] Self-assembly of regular hollow icosahedra in salt-free catanionic solutions
Dubois, M
Demé, B
Gulik-Krzywicki, T
Dedieu, JC
Vautrin, C
Désert, S
Perez, E
Zemb, T
[J]. NATURE, 2001, 411 (6838) : 672 - 675
[4] EMDONDS WF, 2006, MACROMOLECULES, V39, P4526
[5] Janus micelles
Erhardt, R
Böker, A
Zettl, H
Kaya, H
Pyckhout-Hintzen, W
Krausch, G
Abetz, V
Müller, AHE
[J]. MACROMOLECULES, 2001, 34 (04) : 1069 - 1075
[6] MODEL-CALCULATIONS ON THE TRANSITIONS BETWEEN SURFACTANT AGGREGATES OF DIFFERENT SHAPES
ERIKSSON, JC
LJUNGGREN, S
[J]. LANGMUIR, 1990, 6 (05) : 895 - 904
[7] Cryoelectron microscopy of liposomes
Frederik, PM
Hubert, DHW
[J]. LIPOSOMES, PT E, 2005, 391 : 431 - +
[8] Triblock terpolymer micelles: A personal outlook
Fustin, CA
Abetz, V
Gohy, JF
[J]. EUROPEAN PHYSICAL JOURNAL E, 2005, 16 (03) : 291 - 302
[9] Water-soluble complexes formed by poly(2-vinylpyridinium)-block-poly(ethylene oxide) and poly(sodium methacrylate)-block-poly(ethylene oxide) copolymers
Gohy, JF
Varshney, SK
Jérôme, R
[J]. MACROMOLECULES, 2001, 34 (10) : 3361 - 3366
[10] Segregation of coronal chains in micelles formed by supramolecular interactions
Gohy, JF
Khousakoun, E
Willet, N
Varshney, SK
Jérôme, R
[J]. MACROMOLECULAR RAPID COMMUNICATIONS, 2004, 25 (17) : 1536 - 1539

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