1. Faculty of Chemistry Jagiellonian University in Krakow Gronostajowa 2 30-387 Krakow Poland
2. Departamento de Química Universidade Federal de Minas Gerais Av. Antônio Carlos 6627 31270-901 Belo Horizonte MG Brazil
3. Department of Chemistry, Materials and Chemical Engineering Polytechnics of Milan Via Mancinelli 7 20131 Milan Italy