Liquid-Crystalline Elastomer Microvalve for Microfluidics

被引：107

作者：

Sanchez-Ferrer, Antoni ^{[1
,2
]}

Fischl, Tamas ^{[3
]}

Stubenrauch, Mike ^{[3
]}

Albrecht, Arne ^{[3
]}

Wurmus, Helmut ^{[3
]}

Hoffmann, Martin ^{[3
]}

Finkelmann, Heino ^{[2
]}

机构：

[1] ETH, Inst Food Nutr & Hlth, Food & Soft Mat Sci Grp, CH-8092 Zurich, Switzerland

[2] Univ Freiburg, Inst Macromol Chem, D-79104 Freiburg, Germany

[3] Ilmenau Univ Technol, Fac Mech Engn, Dept Micromech Syst, D-98693 Ilmenau, Germany

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 39期

关键词：

TOTAL ANALYSIS SYSTEMS; MEMS MICROVALVE; MAIN-CHAIN; DRIVEN; FABRICATION; VALVE; SILICON; DESIGN; PUMPS; INTEGRATION;

D O I：

10.1002/adma.201102277

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Microactuators are an essential component in microsystems or microdevices, and in applications that include artificial muscles, pumps, valves, or switchers. Liquid-crystalline elastomers are a new class of actuator material in the field of microsystem technologies, which can be used in standard processes. This newly developed actuator provides new possibilities in microfluidics because of its dimensional changes activated by the increase in temperature.

引用

页码：4526 / +

页数：6

共 50 条

[1] Liquid-crystalline elastomer micropillar array for haptic actuation
Torras, Nuria
Zinoviev, Kirill E.
Esteve, Jaume
Sanchez-Ferrer, Antoni
JOURNAL OF MATERIALS CHEMISTRY C, 2013, 1 (34) : 5183 - 5190
[2] Liquid-crystalline elastomer photoactuator with photorearrangeable network structures
Tsunoda, Haruna
Kawasaki, Kyohei
Ube, Toru
Ikeda, Tomiki
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2018, 662 (01) : 61 - 67
[3] Liquid-Crystalline Elastomer Fibers Prepared in a Microfluidic Device
Fleischmann, Eva-Kristina
Forst, F. Romina
Zentel, Rudolf
MACROMOLECULAR CHEMISTRY AND PHYSICS, 2014, 215 (10) : 1004 - 1011
[4] Mouldable liquid-crystalline elastomer actuators with exchangeable covalent bonds
Pei, Zhiqiang
Yang, Yang
Chen, Qiaomei
Terentjev, Eugene M.
Wei, Yen
Ji, Yan
NATURE MATERIALS, 2014, 13 (01) : 36 - 41
[5] Shape memory behavior of liquid-crystalline elastomer/graphene oxide nanocomposites
Marotta, Angela
Lama, Giuseppe Cesare
Ambrogi, Veronica
Cerruti, Pierfrancesco
Giamberini, Marta
Gentile, Gennaro
COMPOSITES SCIENCE AND TECHNOLOGY, 2018, 159 : 251 - 258
[6] DIFFUSION AND PERMEATION OF HYDROCARBON GASES THROUGH LIQUID-CRYSTALLINE ELASTOMER MEMBRANES
MODLER, H
REINECKE, H
FINKELMANN, H
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1989, 198 : 110 - PMSE
[7] 2ND HARMONIC-GENERATION IN A LIQUID-CRYSTALLINE ELASTOMER
HIRSCHMANN, H
VELASCO, D
REINECKE, H
FINKELMANN, H
JOURNAL DE PHYSIQUE II, 1991, 1 (05): : 559 - 570
[8] Preparation and characterization of azobenzene liquid-crystalline elastomer films with homeotropic alignment
Kondo, M
Maeda, T
Shishido, A
Ikeda, T
Yu, YL
Nakano, M
Shiono, T
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2005, 441 : 297 - +
[9] Increased lateral electrostriction realized in ferroelectric liquid-crystalline elastomer films
Zhang, SY
MRS BULLETIN, 2001, 26 (06) : 433 - 433
[10] Increased Lateral Electrostriction Realized in Ferroelectric Liquid-Crystalline Elastomer Films
Shuyan Zhang
MRS Bulletin, 2001, 26 : 433 - 433

← 1 2 3 4 5 →