About the Authors

Patrick Hossler

Affiliation Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota, United States of America

Bhanu Chandra Mulukutla

Affiliation Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota, United States of America

Wei-Shou Hu

To whom correspondence should be addressed. E-mail: acre@cems.umn.edu

Affiliation Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WH PH. Performed the experiments: PH BM. Analyzed the data: WH PH BM. Contributed reagents/materials/analysis tools: PH. Wrote the paper: WH PH.