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Acrylic microchannels and their use in electrophoretic applications

  • US 5,858,188 A
  • Filed: 04/04/1996
  • Issued: 01/12/1999
  • Est. Priority Date: 02/28/1990
  • Status: Expired due to Term
First Claim
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1. In a method where charged entities are moved through a channel under the influence of an applied voltage differential, the improvement comprising the step of employing a microchannel formed from a surface of a polymethylmethacrylate material for reducing at least one of electroosmotic flow or adsorption as compared to a microchannel formed from native fused silica.

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