About the Authors

Mingfeng Yu

Affiliation School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia

Sandra Ast

Affiliation School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia

Qun Yu

Affiliation School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia

Anthony T. S. Lo

Affiliation School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia

Roman Flehr

Affiliation Institute for Chemistry, University of Potsdam, Potsdam, Brandenburg, Germany

Matthew H. Todd

peter.rutledge@sydney.edu.au (PJR); matthew.todd@sydney.edu.au (MHT)

Affiliation School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia

Peter J. Rutledge

peter.rutledge@sydney.edu.au (PJR); matthew.todd@sydney.edu.au (MHT)

Affiliation School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia

Competing Interests

The authors confirm that co-author Matthew Todd is a PLOS ONE Editorial Board member. This does not alter the authors' adherence to PLOS ONE Editorial policies and criteria.

Author Contributions

Conceived and designed the experiments: MY SA QY ATSL RF PJR MHT. Performed the experiments: MY SA QY ATSL RF. Analyzed the data: MY SA QY ATSL RF PJR MHT. Contributed reagents/materials/analysis tools: MY SA QY ATSL RF. Wrote the paper: MY SA PJR MHT.