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Microfluidic chip for multiple bioassay and method of manufacturing the same

  • US 20060188906A1
  • Filed: 01/20/2006
  • Published: 08/24/2006
  • Est. Priority Date: 01/20/2005
  • Status: Active Grant
First Claim
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1. A method of forming a microfluidic chip for a multiple bioassay, the method comprising:

  • forming microfluidic channels by coupling a channel structure having grooves for sample channels and probe channels in a bottom surface and a substrate;

    forming probe immobilization regions at intersections between the probe channels and the sample channels; and

    forming blocking walls in the probe channels before and after each of the probe immobilization regions to prevent mixing of target samples.

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