Tris(bispyrene-bipyridine)iron(II): A Supramolecular Bridge for the Biofunctionalization of Carbon Nanotubes via π-Stacking and Pyrene/β-Cyclodextrin Host-Guest Interactions - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Chemistry - A European Journal Année : 2011

Tris(bispyrene-bipyridine)iron(II): A Supramolecular Bridge for the Biofunctionalization of Carbon Nanotubes via π-Stacking and Pyrene/β-Cyclodextrin Host-Guest Interactions

Résumé

Thumbnail image of graphical abstract Bridging bio to nano: A simple procedure is reported to fabricate a biosensor by using the capacities of pyrene derivatives which are attached to nanotube sidewalls and to form host-guest complexes with β-cyclodextrins (see figure). A trisbipy iron(II) complex containing six pyrene groups was synthesized and attached to carbon nanotubes. β-Cyclodextrin-modified glucose oxidase was used as a model enzyme to form the pyrene/β-cyclodextrin inclusion complex, thus efficiently immobilizing the enzyme.

Dates et versions

hal-00685229 , version 1 (04-04-2012)

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Alan Le Goff, Karine Gorgy, Michael Holzinger, Raoudha Haddad, Marc Zimmerman, et al.. Tris(bispyrene-bipyridine)iron(II): A Supramolecular Bridge for the Biofunctionalization of Carbon Nanotubes via π-Stacking and Pyrene/β-Cyclodextrin Host-Guest Interactions. Chemistry - A European Journal, 2011, 17 (37), pp.10216-10221. ⟨10.1002/chem.201101283⟩. ⟨hal-00685229⟩
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