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Journal of Sensors
Volume 2009, Article ID 746548, 12 pages
http://dx.doi.org/10.1155/2009/746548
Research Article

Sensitivity Improvement of an Impedimetric Immunosensor Using Functionalized Iron Oxide Nanoparticles

1Laboratoire des Sciences Analytiques (UMR CNRS 5180), Université de Lyon, Batiment Raulin, Université de Claude Bernard, 43 boulevard du 11 Novembre 1918, 69622 Villeurbanne Cedex, France
2Laboratoire AMPERE (UMR CNRS 5180), INSA de Lyon, 69621 Villeurbanne, France
3Unité de Recherche de Physique des Semiconducteurs et Capteurs, IPEST, La Marsa 2070, Tunisia

Received 30 December 2008; Revised 18 May 2009; Accepted 8 July 2009

Academic Editor: Wojtek Wlodarski

Copyright © 2009 Imen Hafaid et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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