Electrogeneration of a biotinylated poly(pyrrole-ruthenium(II)) film for the construction of photoelectrochemical immunosensor.

Chem Commun (Camb)

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.

Published: November 2004

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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Source
http://dx.doi.org/10.1039/b410727fDOI Listing

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