1. Department of Chemistry “G. Ciamician”, Microchemistry and Microscopy Art Diagnostic Laboratory (M2ADL), University of Bologna, Via Guaccimanni 42, 48121 Ravenna, Italy
2. Chongqing Cultural Heritage Research Institute, 400013 Chongqing, China
3. Department of Chemistry “G. Ciamician”, University of Bologna, Via Sant’Alberto 163, 48123 Ravenna, Italy
4. Department of Chemistry “Giacomo Ciamician” and INSTM UdR of Bologna, University of Bologna, Via Selmi 2, 40126 Bologna, Italy
5. Health Sciences & Technologies (HST) CIRI, University of Bologna, Via Tolara di Sopra 41/E, 40064 Ozzano Emilia Bologna, Italy
6. Interdepartmental Center for Industrial Research on Advanced Applications in Mechanical Engineering and Materials Technology, CIRI-MAM, University of Bologna, Viale Risorgimento, 2, 40136 Bologna, Italy