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

DOI:
10.3791/56727-v

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08:17 min

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July 18, 2018

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

Chapters

  • 00:04Title
  • 00:36Layer-by-layer Fabrication of Hydrogels
  • 03:46Assembling and Sealing the Hydrogel-based Device
  • 05:12Actuation of the Assembled Device
  • 06:17Results: Versatile Fabrication of Hydrogel-based Micromachines
  • 07:42Conclusion

Summary

Automatic Translation

Automatic Translation

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.

Tags

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

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