1. Research DepartmentUnipetrol Centre for Research and Education (UniCRE)Areál Chempark, Litvínov-Záluží 43670 Czech Republic
2. Technopark KralupyUniversity of Chemistry and Technology Prague, Žižkova 7, Kralupy nad Vltavou 27801 Czech Republic
3. Process Chemistry CentreÅbo Akademi University, Biskopsgatan 8, Turku/Åbo 20500 Finland
4. Faculty of ScienceCharles University, Albertov 6, Prague 2 12843 Czech Republic
5. Laboratory of Electron MicroscopyUniversity of Turku, Turku/Åbo, 20520 Finland