Stimulus-responsive polymer brushes on surfaces: Transduction mechanisms and applications

被引：324

作者：

Chen, Tao

Ferris, Robert

Zhang, Jianming

Ducker, Robert

Zauscher, Stefan ^{[1
]}

机构：

[1] Duke Univ, Ctr Biologically Inspired Mat & Mat Syst, Durham, NC 27708 USA

来源：

PROGRESS IN POLYMER SCIENCE | 2010年 / 35卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

Wettability switching; Mechanotransduction; Mechanical actuation; Chemical sensing; Micro/nanomaterials fabrication; OPENING METATHESIS POLYMERIZATION; SPHERICAL POLYELECTROLYTE BRUSHES; SELF-ASSEMBLED MONOLAYERS; NANOPOROUS COLLOIDAL FILMS; INITIATED POLYMERIZATION; POLY(N-ISOPROPYLACRYLAMIDE) BRUSHES; PLASMON RESONANCE; DRUG PERMEATION; PROTEIN-BINDING; HIGH-CAPACITY;

D O I：

10.1016/j.progpolymsci.2009.11.004

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理];

摘要：

Stimulus-responsive polymer brushes (SRPBs) exhibit a change in conformation and structure, often accompanied by a noticeable change in surface energy, due to an external stimulus such as a change in solvent composition, temperature, pH, ionic strength, light, or mechanical stress. SRPBs offer exciting and new possibilities to fabricate adaptive or responsive smart materials. This review summarizes selected, recent progress in SRPB applications in the field of surface wettability switching, mechanical actuation, and environmental sensing. Furthermore, we review selected papers from an emerging area in which SRPBs are used for nano- and microfabrication. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：94 / 112

页数：19

共 139 条

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Micro-cantilevers with end-grafted stimulus-responsive polymer brushes for actuation and sensing [J].