1. 3R Metals Ltd
2. Spin-off of the University of Cagliari
3. at the Dipartimento di Scienze Chimiche e Geologiche
4. University of Cagliari
5. 09042 Monserrato, Cagliari
6. Dipartimento di Scienze Chimiche e Farmaceutiche
7. INSTM
8. ICCOM-CNR
9. University of Trieste
10. 34127 Trieste
11. Biological and Environmental Sciences and Engineering Division
12. King Abdullah University for Science and Technology (KAUST)
13. 23955-6900 Thuwal
14. Kingdom of Saudi Arabia
15. Dipartimento di Scienze Chimiche e Geologiche
16. and INSTM research unit
17. Italy
18. Nanochemistry Department
19. Istituto Italiano di Tecnologia (IIT)
20. 16163 Genova