1. Laboratory for Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10, Jena, 07743 Germany
2. Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena; Philosophenweg 7, Jena, 07743 Germany
3. Institute for Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena; Helmholtzweg 4, Jena, 07743 Germany
4. Leibniz Institute for Photonic Technology (IPHT) Jena; Albert-Einstein-Str. 9, Jena, 07745 Germany