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Journal of Nanomaterials
Volume 2017, Article ID 2749575, 13 pages
Research Article

Role of pH in the Aqueous Phase Reactivity of Zerovalent Iron Nanoparticles with Acid Orange 7, a Model Molecule of Azo Dyes

1Department of Applied Science and Technology and INSTM Unit of Torino-Politecnico, Corso Duca degli Abruzzi 24, Politecnico di Torino, 10129 Turin, Italy
2Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
3Department of Civil and Mechanical Engineering, Università degli Studi di Cassino e del Lazio Meridionale, Via G. Di Biasio 43, 03043 Cassino, Italy

Correspondence should be addressed to B. Bonelli; ti.otilop@illenob.arabrab

Received 2 February 2017; Accepted 30 April 2017; Published 11 June 2017

Academic Editor: Vincenzo Baglio

Copyright © 2017 F. S. Freyria 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.

Supplementary Material

Supporting information reports the UV-VIS characterization of UV-vis spectra of 1-amino-2-naftol (1A2N) either at different pHs or in presence of ferrous and ferric cations in aqueous solutions.

  1. Supplementary Material