About the Authors

Kasper Kristensen

Affiliations Department of Micro- and Nanotechnology, DTU Nanotech, Technical University of Denmark, Kongens Lyngby, Denmark, Center for Nanomedicine and Theranostics, Technical University of Denmark, Kongens Lyngby, Denmark

Jonas R. Henriksen

Affiliations Department of Chemistry, DTU Chemistry, Technical University of Denmark, Kongens Lyngby, Denmark, Center for Nanomedicine and Theranostics, Technical University of Denmark, Kongens Lyngby, Denmark

Thomas L. Andresen

tlan@nanotech.dtu.dk

Affiliations Department of Micro- and Nanotechnology, DTU Nanotech, Technical University of Denmark, Kongens Lyngby, Denmark, Center for Nanomedicine and Theranostics, Technical University of Denmark, Kongens Lyngby, Denmark

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KK JRH TLA. Performed the experiments: KK. Analyzed the data: KK JRH TLA. Wrote the paper: KK JRH TLA.