About the Authors

Gajendra W Suryavanshi

Affiliation Department of Chemical Engineering, Indian Institute of Science, Bangalore, India

Narendra M Dixit

To whom correspondence should be addressed. E-mail: narendra@chemeng.iisc.ernet.in

Affiliation Department of Chemical Engineering, Indian Institute of Science, Bangalore, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

NMD conceived and designed the experiments. GWS performed the experiments. GWS and NMD analyzed the data and contributed reagents/materials/analysis tools. NMD wrote the paper.