On the complexation of the sodium cation with beauvericin: experimental and theoretical study |
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| Authors: | Petr Toman Emanuel Makrlík and Petr Vaňura |
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| Institution: | (1) Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Prague, Czech Republic;(2) Faculty of Applied Sciences, University of West Bohemia, Pilsen, Czech Republic;(3) Department of Analytical Chemistry, Institute of Chemical Technology, Prague, Czech Republic; |
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| Abstract: | Abstract From extraction experiments in the two-phase water/nitrobenzene system and γ-activity measurements, the stability constant
of the beauvericin·Na+ complex species dissolved in nitrobenzene saturated with water was determined. By using quantum mechanical density functional
level of theory (DFT) calculations, the most probable structure of this complex species was derived. |
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