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Methods for conducting electrophoretic analysis

  • US 6,787,015 B2
  • Filed: 07/20/2001
  • Issued: 09/07/2004
  • Est. Priority Date: 07/21/2000
  • Status: Expired due to Term
First Claim
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1. A method for separating a mixture of ions in a sample employing a microfluidic device comprising a microchannel having a neutral substantially saturated norbornene based polymer surface and two electrodes for creating an electrical field in said microchannel, said method comprising:

  • introducing said sample into said microchannel comprising an aqueous dispersion of a sieving polymer under the electrical influence of said field, whereby ions in said sample migrate in said aqueous dispersion to separate into fractions.

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