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Prescribed 3-D Direct Writing of Suspended Micron/Sub-micron Scale Fiber Structures via a Robotic Dispensing System
JoVE 杂志
工程学
This content is Free Access.
JoVE 杂志 工程学
Prescribed 3-D Direct Writing of Suspended Micron/Sub-micron Scale Fiber Structures via a Robotic Dispensing System

Prescribed 3-D Direct Writing of Suspended Micron/Sub-micron Scale Fiber Structures via a Robotic Dispensing System

DOI:
10.3791/52834-v

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10:36 min

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June 12, 2015

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, ,
1Bioengineering Department,University of Louisville

Chapters

  • 00:05Title
  • 01:57Equipment Setup
  • 03:33Preparation of Polymer Solutions
  • 05:03Global Positional Referencing, and CAD Design
  • 06:34Dispensing System Loading and Direct Writing
  • 07:54Formation of a 3D Polymer Fiber Matrix
  • 08:57Conclusion

Summary

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Here, we present a protocol to fabricate freely-suspended, micron/sub-micron scale polymer fibers and “web-like” structures generated via automated direct writing procedure by means of a 3-axis dispensing system.

Tags

3D Direct WritingSuspended Micron/sub-micron FibersRobotic Dispensing SystemPolymer FiberFiber DiameterDispense TimeFeed RateViscositySurface TensionCapillary BreakupAutomated Process ControlMicron/sub-micron Fluidic DevicesBioengineered Scaffolds

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