1. Department of Organic Chemistry, Biochemistry and Catalysis; Faculty of Chemistry; University of Bucharest; Bdul Regina Elisabeta 4-12 Bucharest 030016 Romania
2. Department of Analytic Chemistry, Faculty of Chemistry; University of Bucharest; Bdul Regina Elisabeta 4-12 Bucharest 030016 Romania
3. Instituto Universitario de Tecnologia Quimica (CSIC-UPV); Universitat Politécnica de Valencia; Avenida de los Naranjos S/N 46022 Valencia Spain