About the Authors

Shan Yu Fung

Affiliation Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario, Canada

Hong Yang

Affiliation Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario, Canada

P. Chen

To whom correspondence should be addressed. E-mail: p4chen@cape.uwaterloo.ca

Affiliation Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PC HY SF. Performed the experiments: SF. Analyzed the data: PC HY SF. Contributed reagents/materials/analysis tools: PC. Wrote the paper: PC SF.