title: [Synthesis and evaluation of ethylstyrene-divinylbenzene-coated titania for high performance liquid chromatography].
abstract: Ethylstyrene-divinylbenzene-coated TiO2 (ES-DVB-TiO2) was synthesized by at first bonding of vinyltriethoxysilane with hydroxyl group on titania and secondly by addition polymerization of vinyltriethoxysilane and ethylstyrene-divinylbenzene. The hydrophobic selectivity, absolute mobile phase sensitivity, and stability of the stationary phase were evaluated. Finally, several kinds of practical separations were tested on ES-DVB-TiO2. These examples showed that ES-DVB-TiO2 synthesized in our laboratory was a good reversed-phase stationary phase.
authors.affiliation: Department of Chemistry, Nankai University, Tianjin 300071, China.
authors.forename: R
authors.initials: R
authors.lastname: Lei
authors.forename: H
authors.initials: H
authors.lastname: Wang
authors.forename: Y M
authors.initials: YM
authors.lastname: Zuo
mesh_terms: D001555:Benzene Derivatives / Q000032:analysis; D001628:Beverages / Q000032:analysis; D002110:Caffeine / Q000032:analysis; D002851:Chromatography, High Pressure Liquid / Q000295:instrumentation* / Q000379:methods; D007475:Ion Exchange Resins; D011137:Polystyrenes; D014025:Titanium
chemical_list: D001555:Benzene Derivatives; D007475:Ion Exchange Resins; D011137:Polystyrenes; C009495:titanium dioxide; D002110:Caffeine; C003771:Amberlite XAD-2 resin; D014025:Titanium; C004912:ethylbenzene