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微电极结构产生的交流电动现象
JoVE Journal
Biology
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JoVE Journal Biology
AC Electrokinetic Phenomena Generated by Microelectrode Structures
DOI:

20:38 min

July 28, 2008

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Chapters

  • 00:08Title
  • 00:56Physics: Dielectrophoresis
  • 03:08Physics: AC Electrothermal Effect
  • 03:43Numerical Simulation: FInite Element Method
  • 04:17Low Conductivity
  • 05:17Device Fabrication: Wet Etch Method
  • 06:30Step Two: Metal Deposition
  • 07:31Step Three: Photolithography
  • 09:54Experimental Setup: Polystyrene Microspheres
  • 11:29Experiments: 2 μm Polystyrene Microspheres
  • 14:55Castellated Electrodes: Low Conductivity
  • 19:19Potential Well: High Conductivity

Summary

Automatic Translation

在微观和纳米尺度成为一个现实更有利的技术操作和悬浮颗粒的液体,交流电学,继续发展。在这里,我们讨论交流电学后面的物理,如何制造这些设备,以及如何解释实验观察。

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