Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/47175
Título: Simultaneous optimization of surfactant concentration and organic modifier in micellar liquid chromatography. Application to the separation of phenolic compounds
Autores/as: Mahugo Santana,Cristina Isabel 
Sosa Ferrera, Z. 
Santana-Rodríguez, J. J. 
Clasificación UNESCO: 2301 química analítica
Palabras clave: Liquid chromatography
Micelles
CTAB
Phenols
Environment
Fecha de publicación: 2000
Editor/a: 0003-2719
Publicación seriada: Analytical letters 
Resumen: The separation selectivity of eighteen phenolic derivatives in micellar high-performance liquid chromatography was studied as a function of parameters on which it depends: surfactant and organic modifier concentration. The surfactant used in this study was cetyltrimethylammonium bromide, and as organic modifier methanol. An iterative regression optimization strategy for these two parameters has been used. The equation that best explains the experimental results is 1/k' = A +Bμ + Cφ + DμΦ. We propose the use of this model in conjunction with the appropriate factorial design to predict the solute retention behaviour in micellar liquid chromatography with hibrid eluents.
URI: http://hdl.handle.net/10553/47175
ISSN: 0003-2719
DOI: 10.1080/00032710008543154
Fuente: Analytical Letters [ISSN 0003-2719], v. 33, p. 1691-1709
Colección:Artículos
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