About the Authors

Nisha Shabnam

Affiliation Department of Environmental Studies, University of Delhi, Delhi, Delhi, India

P. Pardha-Saradhi

Affiliation Department of Environmental Studies, University of Delhi, Delhi, Delhi, India

P. Sharmila

sharmilaps91@gmail.com

Affiliation Department of Chemistry, Indian Institute of Technology, New Delhi, Delhi, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PS PPS. Performed the experiments: NS PPS PS. Analyzed the data: NS PPS PS. Contributed reagents/materials/analysis tools: PS PPS. Wrote the paper: NS PPS PS.