About the Authors

Nilshad N. Salim

Affiliation Department of Chemistry, Wayne State University, Detroit, Michigan, United States of America

Andrew L. Feig

afeig@chem.wayne.edu

Affiliation Department of Chemistry, Wayne State University, Detroit, Michigan, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ALF. Performed the experiments: NNS. Analyzed the data: NNS ALF. Wrote the paper: NNS ALF.