1. School of Science and Technology, Chemistry Section, Università di Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy
2. School of Pharmacy, Università di Camerino, Via Sant’Agostino 1, 62032 Camerino, Italy
3. Department of Industrial Engineering, Alma Mater Studiorum Università di Bologna, 40133 Bologna, Italy
4. School of Science and Technology, Geology Section, Università di Camerino, Via Gentile III da Varano 7, 62032 Camerino, Italy