About the Authors

Teresa M. Treweek

Affiliations Department of Chemistry, University of Wollongong, Wollongong, New South Wales, Australia, Graduate School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia

Heath Ecroyd

Affiliation School of Chemistry and Physics, The University of Adelaide, Adelaide, South Australia, Australia

Danielle M. Williams

Affiliation School of Chemistry and Physics, The University of Adelaide, Adelaide, South Australia, Australia

Sarah Meehan

Affiliation The University Chemical Laboratory, University of Cambridge, Cambridge, United Kingdom

John A. Carver

Affiliation School of Chemistry and Physics, The University of Adelaide, Adelaide, South Australia, Australia

Mark J. Walker

To whom correspondence should be addressed. E-mail: mwalker@uow.edu.au

Affiliation School of Biological Sciences, University of Wollongong, Wollongong, New South Wales, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MW TT HE SM JC. Performed the experiments: TT HE DW. Analyzed the data: TT HE. Contributed reagents/materials/analysis tools: MW JC. Wrote the paper: MW TT HE SM JC.