1. Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
2. Division of Chemistry & Biological Chemistry; School of Physical and Mathematical Sciences; Nanyang Technological University; Singapore 637371 Singapore
3. Department of Physical Chemistry; Regional Centre of Advanced Technologies and Materials; Palacký university Olomouc; tř. 17. Listopadu 1192/12 771 46 Olomouc Czech Republic
4. Engineering Science; Faculty of Engineering and the Environment; University of Southampton; Southampton SO17 1BJ UK
5. Department of Control Engineering; Faculty of Electrical Engineering; Czech Technical University in Prague; Technicka 2 Prague 6 166 27 Czech Republic