Light-controlled quick switch of adhesion on a micro-arrayed liquid crystal polymer superhydrophobic film

Chao Li; Futao Cheng; Jiu-an Lv; Yong Zhao; Mingjie Liu; Lei Jiang; Yanlei Yu

doi:10.1039/c2sm07471k

Light-controlled quick switch of adhesion on a micro-arrayed liquid crystal polymer superhydrophobic film

Chao Li, Futao Cheng, Jiu-an Lv, Yong Zhao, Mingjie Liu, Lei Jiang, Yanlei Yu

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

51 Citations (Scopus)

Abstract

A micro-arrayed liquid crystal polymer film, cross-linked in the nematic phase, was successfully prepared from an optimized azobenzene precursor and polydimethylsiloxane-soft-template-based secondary replication. Regulated by alternating irradiation of UV-visible light (365 nm/530 nm), the micro-arrayed film showed an ideal quick (<1 min) and reversible switch of superhydrophobic adhesion.

Original language	English
Pages (from-to)	3730-3733
Number of pages	4
Journal	Soft Matter
Volume	8
Issue number	14
DOIs	https://doi.org/10.1039/c2sm07471k
Publication status	Published - 14 Apr 2012
Externally published	Yes

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10.1039/c2sm07471k

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Cite this

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title = "Light-controlled quick switch of adhesion on a micro-arrayed liquid crystal polymer superhydrophobic film",

abstract = "A micro-arrayed liquid crystal polymer film, cross-linked in the nematic phase, was successfully prepared from an optimized azobenzene precursor and polydimethylsiloxane-soft-template-based secondary replication. Regulated by alternating irradiation of UV-visible light (365 nm/530 nm), the micro-arrayed film showed an ideal quick (<1 min) and reversible switch of superhydrophobic adhesion.",

author = "Chao Li and Futao Cheng and Jiu-an Lv and Yong Zhao and Mingjie Liu and Lei Jiang and Yanlei Yu",

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AU - Li, Chao

AU - Cheng, Futao

AU - Lv, Jiu-an

AU - Zhao, Yong

AU - Liu, Mingjie

AU - Jiang, Lei

AU - Yu, Yanlei

PY - 2012/4/14

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AB - A micro-arrayed liquid crystal polymer film, cross-linked in the nematic phase, was successfully prepared from an optimized azobenzene precursor and polydimethylsiloxane-soft-template-based secondary replication. Regulated by alternating irradiation of UV-visible light (365 nm/530 nm), the micro-arrayed film showed an ideal quick (<1 min) and reversible switch of superhydrophobic adhesion.

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