1. a Chemistry Department , Texas A&M University , College Station, TX, 77843-3205
2. b Institute for Sorption and Problems of Endoecology of the National Academy of Sciences , 32/34 Palladina Prospect, Kiev, TX, 252142, UKRAINE
3. c Chemistry Department , Khmel'nitskii Technologic Institute , 7 Institutskaya Str, Khmel'nitskii, 280015, UKRAINE
4. d Chemistry Department , Kiev State Trade and Economic University , 19 Kyoto Str, Kiev, 252156, UKRAINE