Hybrid Helical Magnetic Microrobots Obtained by 3D Template-Assisted Electrodeposition

Hybrid helical magnetic microrobots are achieved by sequential electrodeposition of a CoNi alloy and PPy inside a photoresist template patterned by 3D laser lithography. A controlled actuation of the microrobots by a rotating magnetic field is demonstrated in a fluidic environment.

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Bibliographic Details
Published in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2014-04, Vol.10 (7), p.1284-1288
Main Authors: Zeeshan, Muhammad A., Grisch, Roman, Pellicer, Eva, Sivaraman, Kartik M., Peyer, Kathrin E., Sort, Jordi, Özkale, Berna, Sakar, Mahmut S., Nelson, Bradley J., Pané, Salvador
Format: Article
Language:English
Subjects:
3D laser lithography
Electrodeposition
Electroplating - instrumentation
Electroplating - methods
Flagella - metabolism
Flagella - ultrastructure
Fluidics
Helical
hybrid helical micromachines
Imaging, Three-Dimensional
Lasers
Lithography
Magnetic fields
Magnetic Phenomena
Microrobots
Nanotechnology
Robotics - instrumentation
Robotics - methods
Three dimensional
wireless magnetic manipulation
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Summary:Hybrid helical magnetic microrobots are achieved by sequential electrodeposition of a CoNi alloy and PPy inside a photoresist template patterned by 3D laser lithography. A controlled actuation of the microrobots by a rotating magnetic field is demonstrated in a fluidic environment.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.201302856