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  1. No Access

    Article

    Chromatographic studies on the inclusion of isomeric dimethylnaphthalenes by β- and γ-cyclodextrin

    Reversed-phase high performance liquid chromatography and gas-liquid chromatography have been applied to studies on the complexation of cyclodextrins with isomeric dimethylnaphthalenes. Both β and γ-cyclodextr...

    D. Sybilska, M. Asztemborska, A. Bielejewska, J. Kowalczyk, H. Dodziuk… in Chromatographia (1993)

  2. No Access

    Article

    Retention behavior of the inclusion complexes of some polycyclic aromatic hydrocarbons with β-cyclodextrin

    The retention behaviour of a group of polycyclic aromatic hydrocarbons having nearly equal ionization potentials but different molecular polarizability values was investigated by reversed-phase HPLC and gas ch...

    H. Lamparczyk, P. Zarzycki, R. J. Ochocka, M. Asztemborska, D. Sybilska in Chromatographia (1991)

  3. No Access

    Article

    Structure-retention studies on the inclusion complex formation of some polycyclic aromatic hydrocarbons with β-cyclodextrin

    The retention behaviour of a group of polycyclic aromatic hydrocarbons having nearly equal ionization potentials but different molecular polarizability values was investigated using reversed-phase HPLC. Methan...

    H. Lamparczyk, P. Zarzycki, R. J. Ochocka, D. Sybilska in Chromatographia (1990)

  4. No Access

    Article

    Application of a gas-liquid chromatography system with α-cyclodextrin for monitoring the stereochemical course of β-pinene hydrogenation

    Complete separation of a mixture containing two enantiomers of β-pinene and four stereoisomers of pinane was achieved by gas chromatography using α-cyclodextrin dissolved in formamide as the stationary phase. ...

    T. Kościelski, D. Sybilska, S. Belniak, J. Jurczak in Chromatographia (1986)

  5. No Access

    Article

    Gas-liquid chromatography system with α-cyclodextrin as an analytical tool for the studies of stereoselective hydrogenation of α-pinene

    α-Cyclodextrin dissolved in formamide solution was applied as the stationary phase in gas-liquid chromatography for the enantio- and diastereoselective separation of α-pinene and pinanes. It was found that the...

    T. Kościelski, D. Sybilska, S. Belniak, J. Jurczak in Chromatographia (1984)

  6. No Access

    Article

    The resolution of some chiral compounds in reversed-phase high-performance liquid chromatography by means of β-cyclodextrin inclusion complexes

    β-Cyclodextrin is applied as the chiral component of the mobile phase in a systematic study of the resolution —into enantiomers — of mandelic acid and its derivatives by reversed-phase liquid chromatography. I...

    J. Dębowski, D. Sybilska, J. Jurczak in Chromatographia (1982)

  7. No Access

    Article

    Die Verwendung von Klathraten der Komplexsalze vom Typ Ni(SCN)2(4-MePy)4 zur Trennung vonCis-Trans-Azobenzolgemischen

    The clathrates of Ni(SCN)2(4-methylpyridine)4·0,7(4-methylpyridine) type have been successfully applied as sorbents in chromatographic columns to the separation of geometric isomers ofcis- andtrans-azobenzenes.

    W. Kemula, Z. Borkowska, D. Sybilska in Monatshefte für Chemie / Chemical Monthly (1972)

  8. No Access

    Article

    Clathrate Compounds in Chromatography

    PARTITION and adsorption chromatography can be successfully applied for separation of mixtures of substances which differ in type and number of functional groups, or for separation of members of a homologous s...

    W. KEMULA, D. SYBILSKA in Nature (1960)