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Molecularly imprinted polymer solution anion sensor

  • US 6,749,811 B2
  • Filed: 10/16/2002
  • Issued: 06/15/2004
  • Est. Priority Date: 04/28/1998
  • Status: Active Grant
First Claim
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1. A sensor device for detecting an analyte comprising a molecularly imprinted polymer containing a chelated lanthanide, said chelated lanthanide comprising a lanthanide ion wherein said lanthanide ion is a europium or terbium ion, wherein the lanthanide ion is chelated with the polymerized derivate(s) of one or more ligands selected from the group consisting of vinyldibenzoylmethane, divinyldibenzoylmethane, vinyl-substituted 1,10-phenanthroline, and mixtures of two or more thereof, said chelated lanthanide capable of binding the analyte to be detected and having operatively associated therewith:

  • a light source for generating excitation energy for said chelated lanthanide; and

    a detector for detecting luminescent energy generated by said chelated lanthanide upon excitation.

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