1. Institute of Chemistry (IQ), University of Campinas (UNICAMP), P.O. Box: 6154, Campinas, SP 13083-970, Brazil
2. Brazilian Synchrotron Light Laboratory (LNLS), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas 13083-970, Brazil
3. Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas 13083-970, Brazil
4. Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), P.O. Box: 6109, Campinas, SP 13083-970, Brazil
5. Brazilian Nanotechnology National Laboratory (LNNano), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas 13083-970, Brazil