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Drawing and Hydrophobicity-patterning Long Polydimethylsiloxane Silicone Filaments
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Engenharia
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JoVE Journal Engenharia
Drawing and Hydrophobicity-patterning Long Polydimethylsiloxane Silicone Filaments

Drawing and Hydrophobicity-patterning Long Polydimethylsiloxane Silicone Filaments

DOI:
10.3791/58826-v

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07:56 min

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January 07, 2019

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, , , ,
1Keck Science Department,Claremont McKenna College, 2Keck Science Department,Scripps College, 3Keck Science Department,Pitzer College

Capítulos

  • 00:04Título
  • 00:54Polydimethylsiloxane (PDMS) Filament Extrusion
  • 04:34Patterning PDMS Filament Surfaces with Computer-Controlled Corona Discharge
  • 06:12Results: Hydrophobically-Patterned PDMS Filaments
  • 07:02Conclusion

Summary

Tadução automática

Tadução automática

Here, we present a protocol to produce long filaments of polydimethylsiloxane (PDMS) silicone by gravity-drawing through a furnace. Filaments are on the order of hundreds of micrometers in diameter and tens of centimeters in length and are hydrophobically patternable via an Arduino-controlled corona discharge system.

Tags

Keywords: PolydimethylsiloxaneSilicone FilamentsFoldamerDrawingHydrophobicity-patterningTube FurnaceCorona DischargerExtrusionCuringViscometer

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