creators_name: Nesterenko, PN
creators_name: Kebets, PA
creators_id: Pavel.Nesterenko@utas.edu.au
creators_id: 
type: article
datestamp: 2008-04-07 14:39:19
lastmod: 2008-11-19 00:25:03
metadata_visibility: show
title: Ion-exchange properties of silica gel with covalently bonded histidine
ispublished: pub
subjects: 250401
full_text_status: restricted
note: The definitive version is available online at 
http://www.informaworld.com/smpp/content?
abstract: The ion-exchange and acid-base properties of Silasorb 600 (10 μm) with immobilized histidine (His-SiO2) were investigated. The acid-base properties of the sorbent were estimated from the dependence sof the retention of organic acids and bases on the eluent pH. The effect of various organic modifiers (benzoic, citric, oxalic, and sulfuric acids) and the eluent pH on the retention of inorganic ions was studied. It was shown that His-SiO2 exhibits anion-exchange properties in acidic and weakly acidic media at pH < 5.7. Eight anions were separated under optimal conditions on a 150 × 4.6-mm column in 21 min using a 5 mM oxialic acid solution as an eluent.
date: 2007
date_type: published
publication: Journal of Analytical Chemistry
volume: 62
number: 1
publisher: Springer
pagerange: 2-7
id_number: 10.1134/S1061934807010029
refereed: TRUE
issn: 1061-9348
official_url: http://dx.doi.org/10.1134/S1061934807010029
citation: Nesterenko, PN and Kebets, PA (2007) Ion-exchange properties of silica gel with covalently bonded histidine. Journal of Analytical Chemistry, 62 (1). pp. 2-7. ISSN 1061-9348
document_url: http://eprints.utas.edu.au/4433/1/4433.pdf