Study of triacontyl-functionalized monolithic silica capillary column for reversed-phase capillary liquid chromatography |
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| Authors: | Yashun Chen Jie ChenLi Jia |
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| Institution: | Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, South China Normal University, Guangzhou 510631, China |
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| 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 α- and β-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. |
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| Keywords: | Triacontyl-functionalized monolithic silica capillary column Reversed-phase capillary liquid chromatography Performance |
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