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Reactive probe chip, composite substrate and method for fabrication of the same

  • US 6,897,021 B2
  • Filed: 03/30/2001
  • Issued: 05/24/2005
  • Est. Priority Date: 03/30/2000
  • Status: Expired due to Term
First Claim
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1. A reactive probe chip for detecting target functional molecules, comprising:

  • one or a plurality of first carrier probes, wherein said first carrier probe is a porous carrier in the form of a particle, having immobilized within the pores thereof a first reactive substance capable of bonding a first target molecule;

    one or a plurality of second carrier probes, wherein said second carrier probe is a porous carrier in the form of a particle, having immobilized within the pores thereof a second reactive substance capable of bonding a second target molecule; and

    a substrate material, wherein said one or a plurality of first carrier probes and said one or a plurality of second carrier probes are immobilized on a surface of said substrate material, with the proviso that the porous carrier of said first and second carrier probes is other than silica gel.

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