Development of chemically stable ion-exchangers based on silica gels

Authors
Hanai, T Miyazaki, R Kinoshita, T Ahmed, F Modrek, B
Citation
T. Hanai et al., Development of chemically stable ion-exchangers based on silica gels, J LIQ CHR R, 22(17), 1999, pp. 2613-2625
Citations number
24
Categorie Soggetti
Chemistry & Analysis","Spectroscopy /Instrumentation/Analytical Sciences
Journal title
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES
ISSN journal
10826076 → ACNP
Volume
22
Issue
17
Year of publication
1999
Pages
2613 - 2625
Database
ISI
SICI code
1082-6076(1999)22:17<2613:DOCSIB>2.0.ZU;2-T
Abstract
Strong cation and anion-exchangers were synthesized from phenylhexyl-bonded silica gel. These ion-exchange silica gels were stable after continuous fl ushing with over 45,000 column volumes of 25 mM disodiumhydrogen phosphate in 50% methanol solution. Their chromatographic specificities were studied for separation of saccharides, and drugs.