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An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components
JoVE Journal
Bioengenharia
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JoVE Journal Bioengenharia
An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components

An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components

6,878 Views

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08:17 min

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July 18, 2018

DOI:

10.3791/56727-v

DOI:
10.3791/56727-v

•

08:17 min
July 18, 2018

•

2 Views
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1Molecular Engineering Laboratory, Biomedical Sciences Institute,Agency for Science Technology and Research, 2Department of Biomedical Engineering,Columbia University

Summary

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An additive manufacturing strategy for processing UV-crosslinkable hydrogels has been developed. This strategy allows for the layer-by-layer assembly of microfabricated hydrogel structures as well as the assembly of independent components, yielding integrated devices containing moving components that are responsive to magnetic actuation.

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Additive ManufacturingHydrogel-based MicromachinesMagnetically Responsive ComponentsRapid FabricationBiocompatible DevicesPET-based HydrogelsFDA ApprovalPDMS ChamberPEGDA PrepolymerUV ExposurePhotomaskBottom Support Structures

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Cite this Article

Chin, S. Y., Poh, Y. C., Kohler, A., Sia, S. K. An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components. J. Vis. Exp. (137), e56727, doi:10.3791/56727 (2018).

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