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Electro-optical devices and methods for hybridization and detection

  • US 20040171057A1
  • Filed: 03/11/2004
  • Published: 09/02/2004
  • Est. Priority Date: 05/04/2001
  • Status: Active Grant
First Claim
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1. An apparatus for detecting the presence of a target, comprising:

  • (a) a probe labeled with a transition metal-ligand complex, said probe for hybridizing with said target to form an initial complex;

    (b) a metal ion for doping the initial complex and forming a final complex; and

    (c) potential means for providing a potential to said final complex to produce a detectable signal indicating the presence of said target.

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