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Low cost fabrication of microelectrode arrays for cell-based biosensors and drug discovery methods

  • US 20060057771A1
  • Filed: 03/10/2005
  • Published: 03/16/2006
  • Est. Priority Date: 03/10/2004
  • Status: Active Grant
First Claim
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1. A method of fabricating a plurality of microelectrode array (MEA) devices simultaneously, each MEA device having a MEA and at least one sensor, said method comprising:

  • providing a substrate; and

    simultaneously defining a plurality of MEAs and sensors on said substrate utilizing a selected printed circuit board (PCB) fabrication process;

    wherein said substrate is characterized as flexible or rigid; and

    wherein said device is useful for biological applications including recording of electrically active cell cultures, stimulation of electrically active and non-active cell cultures, and impedance measurement of electrically active and non-active cell cultures.

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