title: Light-Steered Isotropic Semiconductor Micromotors.
abstract: Intelligent photoresponsive isotropic semiconductor micromotors are developed by taking advantage of the limited penetration depth of light to induce asymmetrical surface chemical reactions. Independent of the Brownian motion of themselves, the as-proposed isotropic micromotors are able to continuously move with both motion direction and speed just controlled by light, as well as precisely manipulate particles for nanoengineering.
authors.affiliation: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi road, Wuhan, 430070, P. R. China.|Department of Nanoengineering, University of California, San Diego, La Jolla, CA, 92093, USA.
authors.forename: Chuanrui
authors.initials: C
authors.lastname: Chen
authors.affiliation: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi road, Wuhan, 430070, P. R. China.
authors.forename: Fangzhi
authors.initials: F
authors.lastname: Mou
authors.affiliation: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi road, Wuhan, 430070, P. R. China.
authors.forename: Leilei
authors.initials: L
authors.lastname: Xu
authors.affiliation: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi road, Wuhan, 430070, P. R. China.
authors.forename: Shaofei
authors.initials: S
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi road, Wuhan, 430070, P. R. China.
authors.forename: Jianguo
authors.initials: J
authors.lastname: Guan
authors.affiliation: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi road, Wuhan, 430070, P. R. China.
authors.forename: Zunpeng
authors.initials: Z
authors.lastname: Feng
authors.affiliation: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi road, Wuhan, 430070, P. R. China.
authors.forename: Quanwei
authors.initials: Q
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi road, Wuhan, 430070, P. R. China.
authors.forename: Lei
authors.initials: L
authors.lastname: Kong
authors.affiliation: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi road, Wuhan, 430070, P. R. China.
authors.forename: Wei
authors.initials: W
authors.lastname: Li
authors.affiliation: Department of Nanoengineering, University of California, San Diego, La Jolla, CA, 92093, USA.
authors.forename: Joseph
authors.initials: J
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi road, Wuhan, 430070, P. R. China.
authors.forename: Qingjie
authors.initials: Q
authors.lastname: Zhang
keywords: diffusiophoresis; isotropic; micromotors; phototaxis; semiconductors