1. Department of Molecular Spectroscopy, Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany
2. Department of Chemistry, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark
3. Department of Chemistry–Biochemistry, University of Mainz, Johann-Joachim-Becher-Weg 30, 55128 Mainz, Germany
4. Van’t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
5. Department of Chemical Engineering, University of Washington, 105 Benson Hall, Seattle, Washington 98195-1750, United States
6. iNANO, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark