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Separation of monosaccharides by solid‐phase extraction with ionic liquid‐modified microporous polymers
Author(s) -
Tian Minglei,
Bi Wentao,
Row Kyung H.
Publication year - 2011
Publication title -
journal of separation science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.72
H-Index - 102
eISSN - 1615-9314
pISSN - 1615-9306
DOI - 10.1002/jssc.201100546
Subject(s) - monosaccharide , sorbent , microporous material , chromatography , chemistry , adsorption , extraction (chemistry) , solid phase extraction , ionic liquid , polymer , acetonitrile , organic chemistry , catalysis
Ionic liquid‐modified porous polymers with large surface area and large amount of functional groups were developed and used in SPE to separate four monosaccharides. Adsorption isotherm showed that the sorbent with amino ionic liquid groups had the highest interaction with the target compounds. The mobile phase of acetonitrile/water 85:15 and 73:30 v/v can successfully separate the monosaccharides. The sorbent produced reproducible results and performed stably, demonstrating its potential applicability in the separation of extract from natural plant.