About the Authors

Miso Park

Affiliation Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware, United States of America

Qing Sun

Affiliation Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware, United States of America

Fang Liu

Affiliation Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware, United States of America

Matthew P. DeLisa

Affiliation School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York, United States of America

Wilfred Chen

wilfred@udel.edu

Affiliation Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WC MPD. Performed the experiments: MP QS FL. Analyzed the data: MP WC. Contributed reagents/materials/analysis tools: FL. Wrote the paper: MP WC.