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Methods for preparing an electrosensor having a capture reagent

  • US 20040096991A1
  • Filed: 11/07/2003
  • Published: 05/20/2004
  • Est. Priority Date: 11/24/1999
  • Status: Abandoned Application
First Claim
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1. A device for detecting an analyte in a liquid sample, which device comprises:

  • a) a solid support;

    b) an electrosensor immobilized on said solid support, said electrosensor comprises a working electrode and another electrode used as auxiliary and/or reference electrode;

    c) a capture reagent immobilized on said working electrode, said capture reagent is capable of binding to an analyte; and

    d) conductive leads for connecting said electrodes to a readout device for electrochemical measurement.

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