Programmable light-driven swimming actuators via wavelength signal switching

doi:10.1126/sciadv.abh3051

IMECH-IR > 非线性力学国家重点实验室

	Programmable light-driven swimming actuators via wavelength signal switching
	Hou K(侯凯)1,2; Guan DS(关东石)3,4; Li HY(李航宇)3,4; Sun, Yongqi 1,5; Long, Yue 1; Song, Kai 1,2
通讯作者	Long, Yue(longyue@mail.ipc.ac.cn) ; Song, Kai(songkai@mail.ipc.ac.cn)
发表期刊	SCIENCE ADVANCES
	2021-09-01
卷号	7 期号:37 页码:9
ISSN	2375-2548
摘要	Light-driven swimming actuators with different motion modes could lead to many previously unachievable applications. However, controllable navigation often requires focusing light precisely on certain positions of the actuator, which is unfavorable for accurate dynamical operation or in microscale applications. Here, we present a type of programmable swimming actuators that can execute wavelength-dependent multidirectional motions via the Marangoni effect. Several multi-degree of freedom swimming motions have been realized: Forward-and-backward and zigzag actuators can execute one-dimensional (1D) and 2D linear motion, respectively; bidirectional gear rotation as angular motion can be regulated to obtain tunable speeds; and the turning actuator as a "freighter" is able to turn left, right, and go straight for precise maze navigation. A mechanical measurement system is established to quantitatively measure the driving force of the motion directly. The accessible wavelength-selective strategy presented here can inspire further explorations of simple and practical light-driven materials and systems.
DOI	10.1126/sciadv.abh3051
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000695713400028
关键词[WOS]	LOCOMOTION ; DROPLET ; MOTION
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
资助项目	MOST of China[2016YFA0200800] ; MOST of China[2019YFA0709200]
项目资助者	MOST of China
论文分区	一类
力学所作者排名	2
RpAuthor	Long, Yue ; Song, Kai
引用统计	被引频次：26[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/87442
专题	非线性力学国家重点实验室
作者单位	1.Chinese Acad Sci, Key Lab Bioinspired Mat & Interfacial Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Future Technol, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; 4.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 5.China Acad Engn Phys, Inst Chem Mat, Mianyang 621900, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Hou K,Guan DS,Li HY,et al. Programmable light-driven swimming actuators via wavelength signal switching[J]. SCIENCE ADVANCES,2021,7,37,:9.
APA	侯凯,关东石,李航宇,Sun, Yongqi,Long, Yue,&Song, Kai.(2021).Programmable light-driven swimming actuators via wavelength signal switching.SCIENCE ADVANCES,7(37),9.
MLA	侯凯,et al."Programmable light-driven swimming actuators via wavelength signal switching".SCIENCE ADVANCES 7.37(2021):9.

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