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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1002/adma.201906233
|2 doi
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|a pubmed24n1014.xml
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|a eng
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| 100 |
1 |
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|a Cheng, Yu-Chieh
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Kirigami-Based Light-Induced Shape-Morphing and Locomotion
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| 264 |
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|c 2020
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2019 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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|a The development of stimuli-responsive soft actuators, a task largely undertaken by material scientists, has become a major driving force in pushing the frontiers of microrobotics. Devices made of soft active materials are oftentimes small in size, remotely and wirelessly powered/controlled, and capable of adapting themselves to unexpected hurdles. However, nowadays most soft microscale robots are rather simple in terms of design and architecture, and it remains a challenge to create complex 3D soft robots with stimuli-responsive properties. Here, it is suggested that kirigami-based techniques can be useful for fabricating complex 3D robotic structures that can be activated with light. External stress fields introduce out-of-plane deformation of kirigami film actuators made of liquid crystal networks. Such 2D-to-3D structural transformations can give rise to mechanical actuation upon light illumination, thus allowing the realization of kirigami-based light-fuelled robotics. A kirigami rolling robot is demonstrated, where a light beam controls the multigait motion and steers the moving direction in 2D. The device is able to navigate along different routes and moves up a ramp with a slope of 6°. The results demonstrate a facile technique to realize complex and flexible 3D structures with light-activated robotic functions
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| 650 |
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4 |
|a Journal Article
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4 |
|a actuation
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| 650 |
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4 |
|a kirigami
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| 650 |
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4 |
|a light steering
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| 650 |
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4 |
|a liquid crystal network
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| 650 |
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4 |
|a soft robots
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| 700 |
1 |
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|a Lu, Hao-Chuan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lee, Xuan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zeng, Hao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Priimagi, Arri
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 32(2020), 7 vom: 23. Feb., Seite e1906233
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
1 |
8 |
|g volume:32
|g year:2020
|g number:7
|g day:23
|g month:02
|g pages:e1906233
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| 856 |
4 |
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|u http://dx.doi.org/10.1002/adma.201906233
|3 Volltext
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