Toroidal Micelles of Uniform Size from Diblock Copolymers

被引：122
作者：
Huang, Haiying
Chung, Bonghoon
Jung, Jueun
Park, Hae-Woong
Chang, Taihyun [1 ]
机构：
[1] Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South Korea
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 25期
关键词：
block copolymers; micelles; nanoparticles; self-assembly; toroids; AMPHIPHILIC TRIBLOCK COPOLYMER; BLOCK-COPOLYMERS; MULTICOMPARTMENT MICELLES; MORPHOLOGY; WATER; NANOPARTICLES; ASSEMBLIES; RINGS;
D O I：
10.1002/anie.200900533
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Uniform nanodonuts: Stable toroidal micelles that have a highly uniform size and shape spontaneously self-assemble from a selective THF/ethanol solvent mixture (see 3D AFM image). The donut-shaped micelles can be used as a template to grow gold nanoparticles, which form along the ring surface. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.
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收藏
页码：4594 / 4597
页数：4
相关论文
共 35 条
[31]   Double-faced micelles from water-soluble polymers [J].
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 .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (40) :6673-6676
[32]  
Vossmeyer T, 1998, ADV MATER, V10, P351, DOI 10.1002/(SICI)1521-4095(199803)10:4<351::AID-ADMA351>3.3.CO
[33]  
2-5
[34]   MULTIPLE MORPHOLOGIES OF CREW-CUT AGGREGATES OF POLYSTYRENE-B-POLY(ACRYLIC ACID) BLOCK-COPOLYMERS [J].
ZHANG, LF ;
EISENBERG, A .
SCIENCE, 1995, 268 (5218) :1728-1731
[35]   Ring-shaped morphology of "Crew-Cut" aggregates from ABA amphiphilic triblock copolymer in a dilute solution [J].
Zhu, JT ;
Liao, YG ;
Jiang, W .
LANGMUIR, 2004, 20 (09) :3809-3812
1234