1. Departamento de Engenharia Química e de Materiais-DEQM, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rua Marquês de São Vicente, 225 – Gávea 22453-900, Rio de Janeiro, RJ, Brazil
2. Nanotechnology Engineering Program, Alberto Luiz Coimbra Institute for Graduate Studies and Research in Engineering, COPPE, Federal University of Rio de Janeiro, Av. Horácio Macedo, 2030, 21.941-972, Rio de Janeiro, RJ, Brazil
3. College of Science, Donghua University, Shanghai 201620, P. R. China
4. University of Helsinki, Department of Chemistry, A.I. Virtasen aukio 1, Helsinki, Finland