About the Authors

Gianluca Bartolommei

gianluca.bartolommei@unifi.it

Affiliation Department of Chemistry “Ugo Schiff”, University of Florence, Sesto Fiorentino, Italy

Maria Rosa Moncelli

Affiliation Department of Chemistry “Ugo Schiff”, University of Florence, Sesto Fiorentino, Italy

Francesco Tadini-Buoninsegni

Affiliation Department of Chemistry “Ugo Schiff”, University of Florence, Sesto Fiorentino, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Acquisition of funding: MRM. Conceived and designed the experiments: GB MRM. Performed the experiments: GB. Analyzed the data: GB. Wrote the paper: GB FTB.