Počet záznamů: 1
On the complexation of some univalent cations with beauvericin in nitrobenzene saturated with water
- 1.0377575 - ÚMCH 2013 RIV NL eng J - Článek v odborném periodiku
Makrlík, E. - Selucký, P. - Vaňura, P. - Toman, Petr
On the complexation of some univalent cations with beauvericin in nitrobenzene saturated with water.
Journal of Inclusion Phenomena and Macrocyclic Chemistry. Roč. 73, 1-4 (2012), s. 329-333. ISSN 0923-0750. E-ISSN 1573-1111
Grant CEP: GA ČR(CZ) GAP205/10/2280
Výzkumný záměr: CEZ:AV0Z40500505
Klíčová slova: univalent cations * beauvericin * complexation
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 1.399, rok: 2012
From extraction experiments and γ-activity measurements, the exchange extraction constants corresponding to the general equilibrium M+(aq) +1.Cs+(nb) reversible arrow 1.M+(nb) + Cs+(aq) taking place in the two-phase water–nitrobenzene system (M+ = Li+, Na+, K+, Rb+, H3O+, NH4+, Tl+; 1 = beauvericin; aq = aqueous phase, nb = nitrobenzene phase) were determined. Moreover, the stability constants of the 1.M+ complexes in water-saturated nitrobenzene were calculated; they were found to increase in the series of Rb+ <Na+, H3O+<Tl+<NH4+<K+<Li+.
Trvalý link: http://hdl.handle.net/11104/0209696
Počet záznamů: 1