Effect of Ionic Liquids as the Mobile Phase Additives on the HPLC Resolution of Four Active Compounds from Sophora flavescens Ait

Title
Effect of Ionic Liquids as the Mobile Phase Additives on the HPLC Resolution of Four Active Compounds from Sophora flavescens Ait
Authors
Tian, M.; Liu, J.; Row, K.H.
Keywords
ionic liquid, HPLC, Sophora flavescens Ait
Issue Date
2009-06
Publisher
MOLECULAR DIVERSITY PRESERVATION INTERNATIONAL-MDPI
Abstract
The retention behaviour of four active compounds from Sophora Flavescens Ait using three ionic liquids as mobile phase modifiers was examined. The effect of the pH and the amount of ionic liquid modifier on the retention of these compounds was determined in methanol/water (v/v) as the mobile phase containing different ionic liquids ranging in concentration from 0.1 mmol/L to 3.0 mmol/L. The ionic liquids showed promise as additives in high-performance liquid chromatography.
URI
http://dspace.inha.ac.kr/handle/10505/1915
ISSN
1420-3049
Appears in Collections:
College of Engineering(공과대학) > Chemical Engineering (화학공학) > Journal Papers, Report (화학공학 논문, 보고서)
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