About the Authors

M. Qaiser Fatmi

Affiliation Department of Chemistry, University of California, Riverside, Riverside, California, United States of America

Chia-en A. Chang

chiaenc@ucr.edu

Affiliation Department of Chemistry, University of California, Riverside, Riverside, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MQF CeAC. Performed the experiments: MQF CeAC. Analyzed the data: MQF CeAC. Contributed reagents/materials/analysis tools: CeAC. Wrote the paper: MQF CeAC.