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METHODS FOR THE PRODUCTION OF SENSOR ARRAYS USING ELECTRICALLY ADDRESSABLE ELECTRODES

  • US 20080280780A1
  • Filed: 02/19/2008
  • Published: 11/13/2008
  • Est. Priority Date: 07/16/2004
  • Status: Abandoned Application
First Claim
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1. A method for selectively modifying electrodes derivatized with a first functional group in an array of electrically addressable electrodes, the method comprising:

  • (a) applying a potential to at least one electrically addressable electrode to electrochemically reduce the first functional group to provide a second functional group; and

    (b) exposing the second functional group to a binding entity that reacts with the second functional group but not with the first functional group, whereby the binding entity becomes bound to the at least one electrode.

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