Electrochemiluminescent metallopolymers for the detection of biological analytes

Emmet J O'Reilly, Lynn Dennany, Tia E Keyes, Robert J. Forster

Research output: Contribution to conferencePoster

Abstract

Electrochemiluminescence (ECL) represents a sensitive and potentially selective approach to detecting biomolecules ranging from DNA to protein and antibody biomarkers. ECL production is highly dependent upon the rate of charge transfer (DCT). Non-conjugated metallopolymers that have previously been reported for ECL production suffer from a relative slow rate of charge transfer compared to metallopolymers that support a π conjugated network along the polymer backbone. Here, we report on the development of ruthenium containing conjugated metallopolymers with enhanced rates of charge transfer for use in ECL production. These metallopolymers have been developed with conjugated backbones which have previously been shown to aid in the communication between adjacent metal centres. The electrochemiluminescent, electrochemical and photophysical properties of the metallopolymers have been extensively studied and are reported herein
Original languageEnglish
Publication statusPublished - 17 Sep 2007
Event234th Meeting of the American Chemical Society - Boston, United States
Duration: 17 Aug 200723 Aug 2007

Conference

Conference234th Meeting of the American Chemical Society
CountryUnited States
CityBoston
Period17/08/0723/08/07

Keywords

  • electrochemiluminescent metallopolymers
  • detection
  • biological analytes

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