About the Authors

Carsten Paul

Affiliation Institute for Inorganic and Analytical Chemistry, Department for Bioorganic Analytics, Friedrich Schiller University, Jena, Germany

Georg Pohnert

Georg.Pohnert@uni-jena.de

Affiliation Institute for Inorganic and Analytical Chemistry, Department for Bioorganic Analytics, Friedrich Schiller University, Jena, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GP CP. Performed the experiments: CP. Analyzed the data: GP CP. Contributed reagents/materials/analysis tools: GP CP. Wrote the paper: GP CP.