1. University of Lyon; CNRS, UMR-5007, LAGEP-CPE; 43 bd 11 November 1918 F-69622 Villeurbanne France
2. Institut des Sciences Analytiques (ISA), UMR-5180; Université Claude Bernard Lyon-1; 5 rue de la Doua F-69100 Villeurbanne France
3. Universidade Estadual de Maringá; Chemistry Department; Av. Colombo 5790, CEP 87020-900 Maringá PR Brazil
4. Polymers and Pigments Department; National Research Centre; 33 El Bohouth St. (Former El Tahrir St.) Dokki Giza 12622 Egypt