Polymer-Decorated Carbon Nanotubes as Transducers for Label-Free Photonic Biosensors

Abstract : A biosensor taking advantage of the optical properties of sorted carbon nanotubes has been developed. A polyfluorene polymer bearing azido groups was synthesized and used for the selective extraction of semi-conducting nanotubes from the bulk population. The resulting polymer-decorated nanotubes were then conjugated by click-chemistry to a ligand unit (biotin), and the sensing properties of the biotinylated nanotubes were investigated by photoluminescence measurements, upon interaction with the streptavidin target.
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Article dans une revue
Chemistry - A European Journal, Wiley-VCH Verlag, 2015, 21 (51), pp.18649 - 18653. 〈10.1002/chem.201503741〉
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https://hal-cea.archives-ouvertes.fr/cea-01636799
Contributeur : Serge Palacin <>
Soumis le : vendredi 17 novembre 2017 - 08:36:53
Dernière modification le : jeudi 11 janvier 2018 - 06:26:02

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Elise Villemin, Edmond Gravel, Nicolas Izard, Arianna Filoramo, Laurent Vivien, et al.. Polymer-Decorated Carbon Nanotubes as Transducers for Label-Free Photonic Biosensors. Chemistry - A European Journal, Wiley-VCH Verlag, 2015, 21 (51), pp.18649 - 18653. 〈10.1002/chem.201503741〉. 〈cea-01636799〉

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