Hierarchical Multi-Step Folding of Polymer Bilayers

被引：141
作者：
Stoychev, Georgi [1 ,2 ]
Turcaud, Sebastien [3 ]
Dunlop, John W. C. [3 ]
Ionov, Leonid [1 ]
机构：
[1] Leibniz Inst Polymer Res Dresden, D-01069 Dresden, Germany
[2] Tech Univ Dresden, D-01062 Dresden, Germany
[3] Max Planck Inst Colloids & Interfaces, Dept Biomat, D-14424 Potsdam, Germany
来源：
ADVANCED FUNCTIONAL MATERIALS | 2013年 / 23卷 / 18期
关键词：
polymer; hydrogel; self-folding; responsive; actuator; PLANT; FABRICATION; SCALE; SHAPE;
D O I：
10.1002/adfm.201203245
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A highly complex multi-step folding of isotropic stimuli-responsive polymer bilayers resulting in a variety of 2D and 3D structures is reported. Experimental observations allow determination of empirical rules, which can be used to direct the folding of polymer films in a predictable manner. In particular, it is demonstrated that these rules can be used for the design of a 3D pyramid. The understanding and know-how attained in this study allow the very simple design of highly complex, self-folding 3D objects and open new horizons for 3D patterning, important for the design of microfluidic devices, biomaterials, and soft electronics.
引用
收藏
页码：2295 / 2300
页数：6
相关论文
共 23 条
[11]   Colors of graphene and graphene-oxide multilayers on various substrates [J].
Jung, Inhwa ;
Rhyee, Jong-Soo ;
Son, Jong Yeog ;
Ruoff, Rodney S. ;
Rhee, Kyong-Yop .
NANOTECHNOLOGY, 2012, 23 (02)
[12]   Three-Dimensional Fabrication at Small Size Scales [J].
Leong, Timothy G. ;
Zarafshar, Aasiyeh M. ;
Gracias, David H. .
SMALL, 2010, 6 (07) :792-806
[13]   Growth, geometry, and mechanics of a blooming lily [J].
Liang, Haiyi ;
Mahadevan, L. .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2011, 108 (14) :5516-5521
[14]   The shape of a long leaf [J].
Liang, Haiyi ;
Mahadevan, L. .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (52) :22049-22054
[15]   Self-organized origami [J].
Mahadevan, L ;
Rica, S .
SCIENCE, 2005, 307 (5716) :1740-1740
[16]   Theory of edges of leaves [J].
Marder, M ;
Sharon, E ;
Smith, S ;
Roman, B .
EUROPHYSICS LETTERS, 2003, 62 (04) :498-504
[17]   Physical limits and design principles for plant and fungal movements [J].
Skotheim, JM ;
Mahadevan, L .
SCIENCE, 2005, 308 (5726) :1308-1310
[18]   Shape-Programmed Folding of Stimuli-Responsive Polymer Bilayers [J].
Stoychev, Georgi ;
Zakharchenko, Svetlana ;
Turcaud, Sebastien ;
Dunlop, John W. C. ;
Ionov, Leonid .
ACS NANO, 2012, 6 (05) :3925-3934
[19]   Self-folding all-polymer thermoresponsive microcapsules [J].
Stoychev, Georgi ;
Puretskiy, Nikolay ;
Ionov, Leonid .
SOFT MATTER, 2011, 7 (07) :3277-3279
[20]   Three-dimensional self-assembly of millimetre-scale components [J].
Terfort, A ;
Bowden, N ;
Whitesides, GM .
NATURE, 1997, 386 (6621) :162-164
123