Electrogeneration of a biotinylated poly(pyrrole-ruthenium(II)) film for the construction of photoelectrochemical immunosensor |
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| Authors: | Haddour Naoufel Cosnier Serge Gondran Chantal |
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| Institution: | Laboratoire d'Electrochimie Organique et de Photochimie Rèdox, Institut de Chimie Moléculaire de Grenoble FR CNRS 2607, Université Joseph Fourier BP 53, 38041 Grenoble cedex9, France. |
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| Abstract: | A biotinylated photosensitive polymer was electrogenerated from on a ruthenium complex bearing biotin and pyrrole groups; the resulting polypyrrolic film allowed the bioaffine immobilisation of avidin and biotinylated cholera toxin and the photoelectrochemical detection of the corresponding antibody. |
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