1. Department of Chemistry Università degli Studi di Torino Via P. Giuria 7 10125 Turin Italy
2. Current address: Institute of Intelligent Industrial Technologies and Systems, for Advanced Manifacturing—Italian National Research Council Corso Giuseppe Pella 16 13800 Biella Italy
3. Independent Researcher via Borgomasino 39 10149 Turin Italy
4. Department of Mining and Materials Engineering McGill University Montreal QC H3A 2B2 Canada
5. NIS Centre Via P. Giuria 7 10125 Turin Italy