Suppression of deleterious effects of free silanols in liquid chromatography by imidazolium tetrafluoroborate ionic liquids

Silica-based stationary phases are commonly used in liquid chromatography, but their surface acidity causes known problems, especially when separating basic compounds. Deleterious effects of free silanols are not fully removed by standard prevention procedures consisting in adding alkylamines or oth...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of Chromatography A 2004-03, Vol.1030 (1-2), p.263-271
Hauptverfasser:	Kaliszan, Roman, Marszałł, Michał Piotr, Jan Markuszewski, Michał, Bączek, Tomasz, Pernak, Juliusz
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Analysis Analytical chemistry Biological and medical sciences Borates - chemistry Chemistry Chromatographic methods and physical methods associated with chromatography Chromatography, Liquid - methods Exact sciences and technology General pharmacology Imidazoles - chemistry Imidazolium tetrafluoroborates Ionic liquids Lipophilicity Medical sciences Mobile phase composition Other chromatographic methods Pharmacology. Drug treatments Silanes - chemistry Silanol groups Spectrophotometry, Ultraviolet Stationary phases, LC
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!