High-Resolution 3D Direct Laser Writing for LiquidCrystalline Elastomer Microstructures

被引：168
|
作者：
Zeng, Hao [1 ]
Martella, Daniele [3 ,4 ]
Wasylczyk, Piotr [5 ,6 ]
Cerretti, Giacomo [1 ]
Lavocat, Jean-Christophe Gomez [1 ]
Ho, Chih-Hua [1 ]
Parmeggiani, Camilla [1 ,2 ]
Wiersma, Diederik Sybolt [1 ,2 ]
机构：
[1] Univ Florence, European Lab Non Linear Spect LENS, I-50019 Sesto Fiorentino, Italy
[2] CNR INO, I-50019 Sesto Fiorentino, Italy
[3] Univ Florence, LENS, I-50019 Sesto Fiorentino, Italy
[4] Univ Florence, Dipartimento Chim Ugo Schiff, I-50019 Sesto Fiorentino, Italy
[5] Univ Warsaw, LENS, PL-00681 Warsaw, Poland
[6] Univ Warsaw, Fac Phys, Inst Expt Phys, PL-00681 Warsaw, Poland
来源：
ADVANCED MATERIALS | 2014年 / 26卷 / 15期
基金：
欧洲研究理事会;
关键词：
liquid-crystalline elastomers; direct laser writing; alignment; smart materials; azobenzene; LIQUID-CRYSTALLINE ELASTOMERS; DRIVEN;
D O I：
10.1002/adma.201305008
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The paper describes 3D structures made of liquid-crystalline elastomer (LCE) - rings, woodpiles, etc. - fabricated by two-photon absorption direct laser writing with sub-micrometer resolution while maintaining the desired molecular orientation. These results lay the foundations for creating 3D, micrometer-sized, light-controlled LCE structures. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2319 / 2322
页数：4
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