1. Biological Oceanography Department, Oceanographic Institute, Universidade de São Paulo, São Paulo, Brazil.
2. Brazilian Synchrotron Light Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, Brazil.
3. Fundamental Chemistry Department, Institute of Chemistry, Universidade de São Paulo, São Paulo, Brazil.
4. Institute of Science and Technology, Federal University of the Jequitinhonha and Mucuri, Diamantina, Brazil.