Reversible 2D/3D Coatings from Zipper-Assembly of Block Copolymer Micelles

被引:6
|
作者
Tyagi, Prashant [1 ]
Raschip, Irina Elena [2 ]
Deratani, Andre [1 ]
Quemener, Damien [1 ]
机构
[1] Univ Montpellier 2, IEM, UMR CNRS ENSCM UM2 5635, F-34095 Montpellier, France
[2] Petru Poni Inst Macromol Chem, Iasi 700487, Romania
关键词
coatings; reversible assembly; block copolymers; micelles; zippers; LEUCINE-ZIPPER; FUNCTIONAL MATERIALS; COILED-COIL; POLYMERS; FILMS; CRYSTALLIZATION; MEMBRANES; PRESSURE; BRUSHES;
D O I
10.1002/adma.201300631
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A zipper-assembly of micelles into 2D/3D coatings is reported. Block copolymer micelles that incorporate a poly(n-octadecyl methacrylate) block are zipped and unzipped on demand onto a PMMA surface. The mechanism implies an interdigitation of molecular brushes enabling 15 nm micelles to be assembled into monolayers or multilayers. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:3739 / 3744
页数:6
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