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Description
| - The formation of inclusion complex of beta-cyclodextrin (beta-CD) with the hydrophobic room temperature ionic liquid l-butyl-3-methylimidazolium hexafluorophosphate (bmimPF6) in aqueous sofutions was studied at 298.15 K using lH, l3C, 19F and 3lP NMR spectroscopy and isothermal titration calorimetry (ITC). Cunently, there is a disagreement in the literature concerning the structure of the complex formed. In contrast to some results published recently in the literature, we found no reasonable support for beta-CD to form an inclusion complex with 1-buty|-3-methylimidazolium cation of bmimPF6 in water. Our measurements on bmimPF6, the ionic liquid l-butyl-3-methylimidazolium chloride (bmimCl), and the inorganic salt potassium hexafluorophosphate (KPF6) consistently support the formation of a weak l: l inclusion complex of beta-CD with hexafluorophosphate anion instead of the bmim cation. The thermodynamic parameters of the respective complexation were calculated. The binding constant was evaluated from I
- The formation of inclusion complex of beta-cyclodextrin (beta-CD) with the hydrophobic room temperature ionic liquid l-butyl-3-methylimidazolium hexafluorophosphate (bmimPF6) in aqueous sofutions was studied at 298.15 K using lH, l3C, 19F and 3lP NMR spectroscopy and isothermal titration calorimetry (ITC). Cunently, there is a disagreement in the literature concerning the structure of the complex formed. In contrast to some results published recently in the literature, we found no reasonable support for beta-CD to form an inclusion complex with 1-buty|-3-methylimidazolium cation of bmimPF6 in water. Our measurements on bmimPF6, the ionic liquid l-butyl-3-methylimidazolium chloride (bmimCl), and the inorganic salt potassium hexafluorophosphate (KPF6) consistently support the formation of a weak l: l inclusion complex of beta-CD with hexafluorophosphate anion instead of the bmim cation. The thermodynamic parameters of the respective complexation were calculated. The binding constant was evaluated from I (en)
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Title
| - On the Interaction of Ionic Liquid l-Butyl-3-Methylimidazolium Hexafluorophosphate with beta-Cyclodextrin in Aqueous Solutions
- On the Interaction of Ionic Liquid l-Butyl-3-Methylimidazolium Hexafluorophosphate with beta-Cyclodextrin in Aqueous Solutions (en)
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skos:prefLabel
| - On the Interaction of Ionic Liquid l-Butyl-3-Methylimidazolium Hexafluorophosphate with beta-Cyclodextrin in Aqueous Solutions
- On the Interaction of Ionic Liquid l-Butyl-3-Methylimidazolium Hexafluorophosphate with beta-Cyclodextrin in Aqueous Solutions (en)
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skos:notation
| - RIV/60461373:22340/10:00023430!RIV11-MSM-22340___
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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/60461373:22340/10:00023430
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - BmimPF6; Calorimetry; Cyclodextrins; Ionic liquids; NMR (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Zeitschrift für Physikalische Chemie
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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
| - Rak, Jakub
- Tkadlecová, Marcela
- Dohnal, Vladimír
- Ondo, Daniel
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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