About the Authors

Mikael T. Ekvall

Mikael.Ekvall@biol.lu.se

Affiliation Aquatic Ecology, Department of Biology, Lund University, Lund, Sweden

Giuseppe Bianco

Affiliation Aquatic Ecology, Department of Biology, Lund University, Lund, Sweden

Sara Linse

Affiliation Biochemistry and Structural Biology, Department of Chemistry, Lund University, Lund, Sweden

Heiner Linke

Affiliation Nanometer Structure Consortium (nmC@LU) and Solid State Physics, Lund University, Lund, Sweden

Johan Bäckman

Affiliation Centre for Animal Movement Research, Department of Biology, Lund University, Lund, Sweden

Lars-Anders Hansson

Affiliation Aquatic Ecology, Department of Biology, Lund University, Lund, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LAH MTE GB. Performed the experiments: MTE. Analyzed the data: GB. Contributed reagents/materials/analysis tools: LAH SL MTE GB JB. Wrote the paper: MTE GB LAH. Developing labelling chemistry: MTE SL HL LAH. Technical support: JB GB