Hierarchical Multi-Step Folding of Polymer Bilayers

被引：142

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 50 条

[41] Stable hydrogen isotopic analysis of nanomolar molecular hydrogen by automatic multi-step gas chromatographic separation [J].

Komatsu, Daisuke D. ;

Tsunogai, Urumu ;

Kamimura, Kanae ;

Konno, Uta ;

Ishimura, Toyoho ;

Nakagawa, Fumiko .

RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 2011, 25 (21) :3351-3359

[42] Surface characterization and superhydrophilic properties of TiO2 nanopores prepared by multi-step anodizing process [J].

Zeng, Qunfeng ;

Liu, Kai .

APPLIED SURFACE SCIENCE, 2025, 690

[43] Controlled pore size nanofibrous microfiltration membrane via multi-step interfacial polymerization: Preparation and characterization [J].

Moslehi, Mohsen ;

Mahdavi, Hossein .

SEPARATION AND PURIFICATION TECHNOLOGY, 2019, 223 :96-106

[44] Geometry effect in multi-step crossflow microfluidic devices for red blood cells separation and deformability assessment [J].

Faustino, Vera ;

Pinho, Diana ;

Catarino, Susana O. ;

Minas, Graca ;

Lima, Rui A. .

BIOMEDICAL MICRODEVICES, 2022, 24 (02)

[45] Multi-step exposure method for improving structure flatness in digital light processing-based printing [J].

Xue, Dai ;

Wang, Yancheng ;

Mei, Deqing .

JOURNAL OF MANUFACTURING PROCESSES, 2019, 39 :106-113

[46] Enhancement of the optical transmittance of hot-pressed transparent yttria ceramics by a multi-step sintering process [J].

Gan, Lin ;

Park, Young-Jo ;

Zhu, Lin-Lin ;

Go, Shin-Il ;

Kim, Haneul ;

Kim, Jin-Myung ;

Ko, Jae-Woong .

CERAMICS INTERNATIONAL, 2016, 42 (12) :13952-13959

[47] Synthesis and properties of amphiphilic nonspherical SPS/PS composite particles by multi-step seeded swelling polymerization [J].

Yang, Mu ;

Guo, Yangguang ;

Wu, Qiang ;

Luan, Yi ;

Wang, Ge .

POLYMER, 2014, 55 (08) :1948-1954

[48] Polymer principles and protein folding [J].

Dill, KA .

PROTEIN SCIENCE, 1999, 8 (06) :1166-1180

[49] Electric field-induced bending and folding of polymer sheets [J].

Ahmed, Saad ;

Ounaies, Zoubeida ;

Arrojado, Erika Ann F. .

SENSORS AND ACTUATORS A-PHYSICAL, 2017, 260 :68-80

[50] Multi-step mechanism of carbonization in templated polyacrylonitrile derived fibers: ReaxFF model uncovers origins of graphite alignment [J].

Saha, Biswajit ;

Furmanchuk, Al'ona ;

Dzenis, Yuris ;

Schatz, George C. .

CARBON, 2015, 94 :694-704

← 1 2 3 4 5 →