1. Institute
of Microbiology, Academy of Sciences of the Czech Republic, Videnska
1083, Prague 4, Czech Republic
2. Regional
Centre of Advanced Technologies and Materials, Department of Analytical
Chemistry, Palacky University, 17. listopadu 12, 77146 Olomouc, Czech Republic
3. The University of Texas at Arlington, Department
of Chemistry and Biochemistry, Arlington, Texas 76019-0065, United States