1. Engineering School of Sustainable Infrastructure & Environment, Department of Environmental Engineering Sciences, University of Florida, P.O. Box 116580, Gainesville, Florida 32611-6580, United States
2. Physical Chemistry Department, Institute of Chemistry, University of Campinas – UNICAMP, P.O. Box 6154, Campinas, São Paulo 13083-970, Brazil
3. Solid-Biological Interface Group (SolBIN), Department of Physics, Federal University of Ceará – UFC, P.O. Box 6030, Fortaleza, Ceará 60455-900, Brazil
4. Brazilian Laboratory of Nanotechnology, National Center for Research in Energy and Materials – CNPEM, Campinas, São Paulo 13083-100, Brazil
5. Ilum School of Science, National Center for Research in Energy and Materials – CNPEM, Campinas, São Paulo 13083-100, Brazil