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DEVICES, SYSTEMS, AND METHODS FOR MAGNETIC SEPARATION

  • US 20130017538A1
  • Filed: 07/14/2011
  • Published: 01/17/2013
  • Est. Priority Date: 07/14/2011
  • Status: Active Grant
First Claim
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1. A method comprising:

  • providing a fluid containing a plurality of particles having magnetic labels in a microfluidic device, wherein the microfluidic device includes;

    a first substrate at least partially defining a fluidic feature having an opening;

    a second substrate reversibly coupled to the opening;

    separating the plurality of particles having magnetic labels from the fluid at least in part by generating a magnetic field across the microfluidic device such that the plurality of particles having magnetic labels are driven toward the second substrate; and

    removing the second substrate including the plurality of particles having magnetic labels from the opening.

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