Light-driven magnetic encoding for hybrid magnetic micromachines
H. Wang; B.-B. Xu; Y.-L. Zhang; P. S. Kollipara; S. Liu; L. Lin; Q.-D. Chen; Y. Zheng and H.-B. Sun
Source PublicationNano Letters
AbstractRemote manipulation of a micromachine under an external magnetic field is significant in a variety of applications. However, magnetic manipulation requires that either the target objects or the fluids should be ferromagnetic or superparamagnetic. To extend the applicability, we propose a versatile optical printing technique termed femtosecond laser-directed bubble microprinting (FsLDBM) for on-demand magnetic encoding. Harnessing Marangoni convection, evaporation flow, and capillary force for long-distance delivery, near-field attraction, and printing, respectively, FsLDBM is capable of printing nanomaterials on the solid-state substrate made of arbitrary materials. As a proof-of-concept, we actuate a 3D polymer microturbine under a rotating magnetic field by implementing -Fe2O3 nanomagnets on its blade. Moreover, we demonstrate the magnetic encoding on a living daphnia and versatile manipulation of the hybrid daphnia. With its general applicability, the FsLDBM approach provides opportunities for magnetic control of general microstructures in a variety of applications, such as smart microbots and biological microsurgery. 2021 American Chemical Society
Indexed BySCI ; EI
Citation statistics
Document Type期刊论文
Recommended Citation
GB/T 7714
H. Wang,B.-B. Xu,Y.-L. Zhang,et al. Light-driven magnetic encoding for hybrid magnetic micromachines[J]. Nano Letters,2021,21(4):1628-1635.
APA H. Wang.,B.-B. Xu.,Y.-L. Zhang.,P. S. Kollipara.,S. Liu.,...&Y. Zheng and H.-B. Sun.(2021).Light-driven magnetic encoding for hybrid magnetic micromachines.Nano Letters,21(4),1628-1635.
MLA H. Wang,et al."Light-driven magnetic encoding for hybrid magnetic micromachines".Nano Letters 21.4(2021):1628-1635.
Files in This Item: Download All
File Name/Size DocType Version Access License
Light-driven magneti(7988KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[H. Wang]'s Articles
[B.-B. Xu]'s Articles
[Y.-L. Zhang]'s Articles
Baidu academic
Similar articles in Baidu academic
[H. Wang]'s Articles
[B.-B. Xu]'s Articles
[Y.-L. Zhang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[H. Wang]'s Articles
[B.-B. Xu]'s Articles
[Y.-L. Zhang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Light-driven magnetic encoding for hybrid magn.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.