Cross-linked hydroxypropylated cellulose gel for chromatography

A series of insoluble cross-linked hydroxypropylated celluloses (HP-Regcell) were prepared by reacting ground regenerated cellulose with epichlorohydrin and propylene oxide in the presence of strong aqueous sodium hydroxide at a temperature of 40°C or higher. The products had gel-like properties wit...

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Bibliographic Details
Published in:Journal of Chromatography A 1984, Vol.294, p.195-205
Main Authors: Ayers, J.S., Petersen, M.J., Sheerin, B.E., Bethell, G.S.
Format: Article
Language:English
Subjects:
Analytical chemistry
Chemistry
Chromatographic methods and physical methods associated with chromatography
Exact sciences and technology
Gas chromatographic methods
Other chromatographic methods
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Summary:A series of insoluble cross-linked hydroxypropylated celluloses (HP-Regcell) were prepared by reacting ground regenerated cellulose with epichlorohydrin and propylene oxide in the presence of strong aqueous sodium hydroxide at a temperature of 40°C or higher. The products had gel-like properties with pore sizes up to about 110 Å and were useful as column packings for gel chromatography. They were also used to prepare ion-exchange derivatives with excellent capacities for protein adsorption.
ISSN:0021-9673
DOI:10.1016/S0021-9673(01)96126-6