1. Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg 41296, Sweden
2. Wallenberg Wood Science Centre, Chalmers University of Technology, Gothenburg 41296, Sweden
3. Cellulose Films and Coatings, Biomaterial Processing and Products, VTT Technical Research Centre of Finland Limited, Tietotie 4E, Espoo 02150, Finland
4. Department of Physics, Chalmers University of Technology, Gothenburg 41296, Sweden
5. Department of Chemistry, Malaviya National Institute of Technology, Jaipur 302017, India