Relation between the redox state of iron-based nanoparticles and their cytotoxicity towards Escherichia Coli Journal: Environmental Science & Technology Manuscript ID: es-2008-00086f.R2 Manuscript Type: Article Date Submitted by the Author: 17-Apr-2008 Complete List of Authors: Auffan, melanie; Duke university, Civil and environmental engineering Rose, Jerome; CEREGE, CNRS-University Aix-Marseille III, IFR PMSE112, physico-chemistry Achouak, wafa; LEMIRe UMR6171 Roncato, Marie-Anne; LEMIRe UMR6171 Chaneac, Corinne; LCMC, CNRS/UPMC Waite, David; University of New South Wales Masion, Armand; CEREGE Woicik, Joseph; National Institute of Standards and technology Wiesner, Mark; Duke University, Civil & Environmental Engr Bottero, Jean-Yves; UMR6635 CNRS Université d'Aix marseille, CEREGE ACS Paragon Plus Environment Submitted to Environmental Science & Technology