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Active programmable electronic devices for molecular biological analysis and diagnostics

  • US 5,605,662 A
  • Filed: 11/01/1993
  • Issued: 02/25/1997
  • Est. Priority Date: 11/01/1993
  • Status: Expired due to Term
First Claim
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1. An electronic device adapted to receive a solution comprising:

  • a substrate,a plurality of selectively addressable electrodes, the electrodes being disposed upon the substrate and electrically insulated from one another prior to receipt of the solution,a current source for providing a selective current for the electrodes, individual buffer reservoirs associated with said electrodes, andindividual permeation layers disposed adjacent said individual buffer reservoirs, forming addressable binding locations.

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