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