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| 1 | Hybridization of metal–organic framework and monodisperse spherical silica for chromatographic separation of xylene isomers显示文摘Metal–organic frameworks(MOFs) packed in the column have been a promising candidate as the stationary phase for high performance liquid chromatography(HPLC). However, the direct packing of irregular MOF powder could raise some problems like high back pressure and low column efficiency in the HPLC separation. In this work, UiO-66 capable of separating xylenes was supported effectively on the surface of the monodisperse spherical silica microspheres by one-pot method. The hybridization of Ui O-66 and silica microspheres(termed UiO-66@SiO2 shell–core composite) was prepared by stirring the suspension of the precursors of Ui O-66 and\\COOH terminated silica in the N,N-dimethylformamide with heating. The shell–core composite material UiO66@SiO2 was characterized by SEM, TEM, PXRD and FTIR. Then, it was used as a packing material for the chromatographic separation of xylene isomers. Xylene isomers including o-xylene, m-xylene and p-xylene were efficiently separated on the column with high resolution and good reproducibility. Moreover, the Ui O-66@SiO2 shell–core composites packed column still remained reverse shape selectivity as Ui O-66 possessed, and the retention of xylenes was probably ascribed to the hydrophobic effect between analytes and the aromatic rings of the Ui O-66 shell. The Ui O-66@SiO2 shell–core composites obtained in this study have some potential for the separation of structural isomers in HPLC. | Bixuan Gao Minhui Huang Zhiguo Zhang Qiwei Yang Baogen Su Yiwen Yang Qilong Ren Zongbi Bao | 2019 | Chinese Journal of Chemical Engineering2019，27，4： | 4 |
| 2 | Rapid quantification and characterization of soyasaponins by high-performance liquid chromatography coupled with electrospray mass spectrometry 显示文摘 | Jin Micong Yang Yiwen Su Baogen | 2006 | Journal of Chromatography A2006，1108，1： | 1 |
| 3 | Enantioseparation of paroxetine intermediate on an amylose-derived chiral stationary phase by supercritical fluid chromatography显示文摘 | Su Baogen Bao Zongbi Xing Huabin | 2009 | Journal of Chromatography A2009，1216，26： | 1 |
| 4 | Cosolvent effects on the diffusions of 1,3-dichlorobenzene, L-carvone, geraniol and 3-fluorophenol in supercriticai carbon dioxide显示文摘 | DONG Xinyan SU Baogen XING Huabin | 2011 | J of Supercritical Fluids2011，58，2： | 1 |
| 5 | Cosolvent effects on the diffusions of 1,3 dichlorobenzene, L-carvone, geraniol and 3-{luorophenol in supereritical carbon dioxide 显示文摘 | Dong Xinyan Su Baogen Xing Huabin | 2011 | Journal of SupercriticalFluides2011，58，21： | 1 |
| 6 | Solubilities of cholesterol and desmosterol in binary solvent mixtures of n -hexane<ce:hsp sp='0.25'/>+<ce:hsp sp='0.25'/>ethanol显示文摘 | Wei Chen Baogen Su Huabin Xing Yiwen Yang Qilong Ren | 2009 | Fluid Phase Equilibria2009，，1： | 1 |
| 7 | The Effect of Phenotype on Mechanical Stretch-Induced Vascular Smooth Muscle Cell Apoptosis显示文摘 | Baogen Y Su Kimberly M Shontz Nicholas A | 2006 | J Vasc Res2006，43，3： | 1 |
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