title: Study of triacontyl-functionalized monolithic silica capillary column for reversed-phase capillary liquid chromatography.
abstract: A novel stationary phase triacontyl-functionalized monolithic silica capillary column was successfully prepared for reversed-phase capillary liquid chromatography. The performance of the monolithic silica capillary column coated with triacontyl chain for the separation of alkylbenzenes, xylene isomers, polycyclic aromatic hydrocarbons, and mixture of alpha- and beta-carotenes was studied, which was compared to that using the monolithic silica capillary column coated with octadecyl chain. The comparison results showed that triacontyl-functionalized monolithic silica capillary column would be a promising media to be used for the separation of isomeric solutes with long chain in reversed-phase capillary liquid chromatography.
authors.affiliation: Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, South China Normal University, Guangzhou, China.
authors.forename: Yashun
authors.initials: Y
authors.lastname: Chen
authors.forename: Jie
authors.initials: J
authors.lastname: Chen
authors.forename: Li
authors.initials: L
authors.lastname: Jia
mesh_terms: D001555:Benzene Derivatives / Q000032:analysis; D002338:Carotenoids / Q000032:analysis; D002853:Chromatography, Liquid / Q000379:methods*; D008855:Microscopy, Electron, Scanning; D010539:Permeability; D011084:Polycyclic Aromatic Hydrocarbons / Q000032:analysis; D012822:Silicon Dioxide / Q000737:chemistry*; D014992:Xylenes / Q000032:analysis
chemical_list: D001555:Benzene Derivatives; D011084:Polycyclic Aromatic Hydrocarbons; D014992:Xylenes; D002338:Carotenoids; D012822:Silicon Dioxide