About the Authors

Jon M. Kuchenreuther

Affiliations Department of Chemical Engineering, Stanford University, Stanford, California, United States of America, Department of Chemistry, University of California Davis, Davis, California, United States of America

R. David Britt

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

James R. Swartz

jswartz@stanford.edu

Affiliations Department of Chemical Engineering, Stanford University, Stanford, California, United States of America, Department of Bioengineering, Stanford University, Stanford, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JMK JRS. Performed the experiments: JMK. Analyzed the data: JMK RDB JRS. Contributed reagents/materials/analysis tools: RDB JRS. Wrote the paper: JMK RDB JRS.