1. Department
of Physical and Macromolecular Chemistry, Faculty of Science, Charles University in Prague, Hlavova 8, 128 00 Praha 2, Czech Republic
2. Laboratory
of Aerosol Chemistry and Physics, Institute of Chemical Process Fundamentals of the CAS, v. v. i., Rozvojová 135/1, 165 02 Praha-Suchdol, Czech Republic
3. Department
of Physics, Faculty of Science, J. E. Purkinje University, České
Mládeže 8, 400 96 Ústí n. Lab., Czech Republic