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Retention behaviour of N-CBZ-D-phenylalanine and D-tryptophan: effect of ionic liquid as mobile-phase modifier

Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Studies have been performed to investigate the effect of an ionic liquid, 1-butyl-3-methylimidazolium tetrafluoroborate, as mobile-phase modifier on the retention behaviour of N-carbobenzyloxy-D-phenylalanine and D-tryptophan on a reversed-phase silica-based column. Retention of these amino acids was determined with water–acetonitrile mobile phases and with mobile phases containing 2, 5, or 10 mmol L-1 ionic liquid. The effect of the amount of ionic liquid modifier on retention was also studied, and interpreted on the basis of intermolecular interactions. The ionic liquid showed promise as an additive in high-performance liquid chromatography.
Słowa kluczowe
EN
Rocznik
Tom
Strony
210--221
Opis fizyczny
Bibliogr. 20 poz., rys., tab.
Twórcy
autor
autor
  • Department of Chemical Engineering, Inha University, Incheon 402-751, Korea
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT8-0006-0050
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