About the Authors

Francesco Ricci, Alexis Vallée-Bélisle, Kevin W. Plaxco
Department of Chemistry and Biochemistry, University of California, Santa Barbara, California, United States of America

Francesco Ricci
Dipartimento di Scienze e Tecnologie Chimiche, University of Rome, Tor Vergata, Rome, Italy

Francesco Ricci
Consorzio Interuniversitario Biostrutture e Biosistemi “INBB”, Rome, Italy

Kevin W. Plaxco
Interdepartmental Program in Biomolecular Science and Engineering, University of California, Santa Barbara, California, United States of America

Corresponding Author

kwp@chem.ucsb.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FR AVB KWP. Performed the experiments: FR AVB. Analyzed the data: FR AVB KWP. Contributed reagents/materials/analysis tools: FR AVB KWP. Wrote the paper: FR AVB KWP.