1. UHasselt X‐LAB Agoralaan Building D Diepenbeek B‐3590 Belgium
2. Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany
3. Department of Chemistry Debre Berhan University P.O. BOX 445 Debre Berhan Ethiopia
4. Department of Chemistry and Chemical Engineering Chalmers University of Technology Gothenburg SE‐412 96 Sweden
5. Department of Chemistry Addis Ababa University P.O. BOX 33658 Addis Ababa Ethiopia
6. UHasselt IMO‐IMOMEC Wetenschapspark 1 Diepenbeek B‐3590 Belgium
7. UHasselt Expertise Centre for Digital Media (EDM) Diepenbeek B‐3590 Belgium