About the Authors

William H. Humphries IV

Affiliation School of Chemistry and Biochemistry and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America

Craig J. Szymanski

Affiliation School of Chemistry and Biochemistry and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America

Christine K. Payne

christine.payne@chemistry.gatech.edu

Affiliation School of Chemistry and Biochemistry and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WHH CJS CKP. Performed the experiments: WHH CKP. Analyzed the data: WHH CJS CKP. Wrote the paper: WHH CKP.