期刊
ADVANCED MATERIALS
卷 24, 期 6, 页码 811-816出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201103818
关键词
swimming microrobots; direct laser writing; cytotoxicity; rotating magnetic field; micromanipulation
类别
资金
- European Research Council
A simple and general fabrication method for helical swimming micromachines by direct laser writing and e-beam evaporation is demonstrated. The magnetic helical devices exhibit varying magnetic shape anisotropy, yet always generate corkscrew motion using a rotating magnetic field. They also exhibit good swimming performance and are capable of pick-and-place micromanipulation in 3D. Cytotoxicity of the devices was investigated using mouse myoblasts.
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