About the Authors

Lucia Banci

Affiliations Magnetic Resonance Center (CERM), Department of Chemistry, University of Florence, Florence, Italy, FiorGen Foundation, Florence, Italy

Ivano Bertini

*E-mail: bertini@cerm.unifi.it

Affiliation Magnetic Resonance Center (CERM), Department of Chemistry, University of Florence, Florence, Italy

Mirela Boca

Affiliation Magnetic Resonance Center (CERM), Department of Chemistry, University of Florence, Florence, Italy

Stefania Girotto

Affiliation Magnetic Resonance Center (CERM), Department of Chemistry, University of Florence, Florence, Italy

Manuele Martinelli

Affiliation Magnetic Resonance Center (CERM), Department of Chemistry, University of Florence, Florence, Italy

Joan Selverstone Valentine

Affiliation Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California, United States of America

Miguela Vieru

Affiliation Magnetic Resonance Center (CERM), Department of Chemistry, University of Florence, Florence, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LB IB SG JS. Performed the experiments: MB SG MM MV. Analyzed the data: LB IB MB SG MM JS MV. Wrote the paper: LB IB SG JS.