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rdf:type
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Description
| - From extraction experiments and gamma-activity measurements, the exchange extraction constant corresponding to the equilibrium Ca2+(aq) + 1 center dot Sr2+(nb) a double dagger%22 1 center dot Ca2+(nb) + Sr2+(aq) taking place in the two-phase water-nitrobenzene system (1 = beauvericin; aq = aqueous phase, nb = nitrobenzene phase) was evaluated as log K (ex)(Ca2+, 1 center dot Sr2+) = 1.1 +/- A 0.1. Further, the stability constant of the 1 center dot Ca2+ complex in nitrobenzene saturated with water was calculated for a temperature of 25 A degrees C: log beta (nb)(1 center dot Ca2+) = 10.1 +/- A 0.2. Finally, by using quantum mechanical density functional level of theory calculations, the most probable structures of the non-hydrated 1 center dot Ca2+ and hydrated 1 center dot Ca2+center dot H2O complex species were predicted.
- From extraction experiments and gamma-activity measurements, the exchange extraction constant corresponding to the equilibrium Ca2+(aq) + 1 center dot Sr2+(nb) a double dagger%22 1 center dot Ca2+(nb) + Sr2+(aq) taking place in the two-phase water-nitrobenzene system (1 = beauvericin; aq = aqueous phase, nb = nitrobenzene phase) was evaluated as log K (ex)(Ca2+, 1 center dot Sr2+) = 1.1 +/- A 0.1. Further, the stability constant of the 1 center dot Ca2+ complex in nitrobenzene saturated with water was calculated for a temperature of 25 A degrees C: log beta (nb)(1 center dot Ca2+) = 10.1 +/- A 0.2. Finally, by using quantum mechanical density functional level of theory calculations, the most probable structures of the non-hydrated 1 center dot Ca2+ and hydrated 1 center dot Ca2+center dot H2O complex species were predicted. (en)
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Title
| - Experimental and theoretical study on the complexation of Ca2+ with beauvericin
- Experimental and theoretical study on the complexation of Ca2+ with beauvericin (en)
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skos:prefLabel
| - Experimental and theoretical study on the complexation of Ca2+ with beauvericin
- Experimental and theoretical study on the complexation of Ca2+ with beauvericin (en)
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skos:notation
| - RIV/60460709:41330/13:63627!RIV14-MSM-41330___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60460709:41330/13:63627
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Calcium, Beauvericin, Complexation, Water–nitrobenzene system, Extraction and stability constants, DFT calculations, Structures. (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Radioanalytical and Nuclear Chemistry
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Makrlík, Emanuel
- Toman, Petr
- Vaňura, Petr
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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