Highly reversible and multi-stage cantilever actuation driven by polyelectrolyte brushes

Feng Zhou; Wenmiao Shu; Mark E. Welland; Wilhelm T S Huck

doi:10.1021/ja060649p

Highly reversible and multi-stage cantilever actuation driven by polyelectrolyte brushes

Feng Zhou, Wenmiao Shu, Mark E. Welland, Wilhelm T S Huck

Research output: Contribution to journal › Article › peer-review

169 Citations (Scopus)

Abstract

Microcantilever bending can be reversibly driven by conformational changes of phosphate containing polyelectrolyte brushes when exposed to different pH or salt solutions. The deflection of the cantilevers allows a detailed analysis of the properties of polymer brushes, while these systems are also a first step toward polymer-based nanoactuators.

Original language	English
Pages (from-to)	5326-5327
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	128
Issue number	16
DOIs	https://doi.org/10.1021/ja060649p
Publication status	Published - 1 Apr 2006
Externally published	Yes

Keywords

microcantilever array
microcantilever bending

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10.1021/ja060649p

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title = "Highly reversible and multi-stage cantilever actuation driven by polyelectrolyte brushes",

abstract = "Microcantilever bending can be reversibly driven by conformational changes of phosphate containing polyelectrolyte brushes when exposed to different pH or salt solutions. The deflection of the cantilevers allows a detailed analysis of the properties of polymer brushes, while these systems are also a first step toward polymer-based nanoactuators. ",

keywords = "microcantilever array , microcantilever bending",

author = "Feng Zhou and Wenmiao Shu and Welland, \{Mark E.\} and Huck, \{Wilhelm T S\}",

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AU - Shu, Wenmiao

AU - Welland, Mark E.

AU - Huck, Wilhelm T S

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Y1 - 2006/4/1

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AB - Microcantilever bending can be reversibly driven by conformational changes of phosphate containing polyelectrolyte brushes when exposed to different pH or salt solutions. The deflection of the cantilevers allows a detailed analysis of the properties of polymer brushes, while these systems are also a first step toward polymer-based nanoactuators.

KW - microcantilever array

KW - microcantilever bending

U2 - 10.1021/ja060649p

DO - 10.1021/ja060649p

M3 - Article

SN - 0002-7863

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JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 16

ER -

Highly reversible and multi-stage cantilever actuation driven by polyelectrolyte brushes

Abstract

Keywords

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