Micelles and Vesicles Formed by Polyoxometalate-Block Copolymer Composites

被引：112

作者：

Bu, Weifeng ^{[1
]}

Uchida, Sayaka ^{[1
]}

Mizuno, Noritaka ^{[1
]}

机构：

[1] Univ Tokyo, Dept Appl Chem, Sch Engn, Bunkyo Ku, Tokyo 1138656, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 44期

基金：

日本科学技术振兴机构;

关键词：

block copolymers; micelles; polyoxometalates; self-assembly; vesicles; MICROPHASE STRUCTURE; MATERIALS SCIENCE; IONOMERS; CHEMISTRY; HYBRID; MICELLIZATION; MICRODOMAINS; COMPLEXES; BEHAVIOR; SAXS;

D O I：

10.1002/anie.200904116

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Core-corona composites were prepared by incorporating a hydrophilic polyoxometalate (POM) into poly(styrene-fo-4vinyl-N-methylpyridinium iodide) matrices in acidic aqueous solution (see scheme). On dispersal in toluene they self-assemble into micellar and vesicular morphologies (see TEM images), which can be controlled by means of the weight fraction of POM. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：8281 / 8284

页数：4

共 33 条

[1]

Sphere, cylinder, and vesicle nanoaggregates in poly (styrene-b-isoprene) diblock copolymer solutions [J].

Bang, J ;

Jain, SM ;

Li, ZB ;

Lodge, TP ;

Pedersen, JS ;

Kesselman, E ;

Talmon, Y .

MACROMOLECULES, 2006, 39 (03) :1199-1208

[2]

The evolution of vesicles from bulk lamellar gels [J].

Battaglia, G ;

Ryan, AJ .

NATURE MATERIALS, 2005, 4 (11) :869-876

[3]

Polyxometalate-based vesicle and its honeycomb architectures on solid surfaces [J].

Bu, WF ;

Li, HL ;

Sun, H ;

Yin, SY ;

Wu, LX .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (22) :8016-8017

[4]

Surfactant-encapsulated europium-substituted heteropolyoxotungatate: The structural characterization and photophysical properties of its solid state, solvent-casting film, and Langmuir-Blodgett film [J].

Bu, WF ;

Wu, LX ;

Zhang, X ;

Tang, AC .

JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (48) :13425-13431

[5]

Polyphosphate ions encapsulated in oxothiomolybdate rings:: Synthesis, structure, and behavior in solution [J].

Cadot, E ;

Pouet, MJ ;

Robert-Labarre, CR ;

du Peloux, C ;

Marrot, J ;

Sécheresse, F .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (29) :9127-9134

[6]

Polyoxometalates:: From inorganic chemistry to materials science [J].

Casañ-Pastor, N ;

Gómez-Romero, P .

FRONTIERS IN BIOSCIENCE-LANDMARK, 2004, 9 :1759-1770

[7]

Fan D., 2007, ANGEW CHEM, V119

[8]

Self-patterning of hydrophobic materials into highly ordered honeycomb nanostructures at the air/water interface [J].

Fan, Dawei ;

Jia, Xiangfeng ;

Tang, Peiqin ;

Hao, Jingcheng ;

Liu, Tianbo .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (18) :3342-3345

[9]

Micellization of strongly segregated block copolymers [J].

Forster, S ;

Zisenis, M ;

Wenz, E ;

Antonietti, M .

JOURNAL OF CHEMICAL PHYSICS, 1996, 104 (24) :9956-9970

[10]

Polyelectrolyte block copolymer micelles [J].

Förster, S ;

Abetz, V ;

Müller, AHE .

POLYELECTROLYTES WITH DEFINED MOLECULAR ARCHITECTURE II, 2004, 166 :173-210

← 1 2 3 4 →