Alessandra Fino 1, Daniela Guglietta 2, Daniela Caschera3, Anna De Meo4 & Serena Santoro1
1National Research Council - Institute of Atmospheric Pollution Research (CNR-IIA), Strada Provinciale 35d, 9 – 00010, Montelibretti (RM), Italy.
2National Research Council - Institute of Environmental Geology and Geoengineering (CNR-IGAG), Strada Provinciale 35d, 9 – 00010, Montelibretti (RM), Italy.
3National Research Council - Institute for the Study of Nanostructured Materials (CNR-ISMN), Strada Provinciale 35d, 9 – 00010, Montelibretti (RM), Italy.
4National Research Council - Institute of Heritage Science (CNR-ISPC) Strada Provinciale 35d, 9 – 00010, Montelibretti (RM), Italy.
Corresponding author e-mail: alessandra.fino@cnr.it