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Monolithic silica capillary column with coated cellulose tris(3,5-dimethylphenylcarbamate) for capillary electrochromatographic separation of enantiomers
Qin, F; Xie, CH; Feng, S; Ou, JJ; Kong, L; Ye, ML; Zou, HF
关键词Capillary Electrochromatography Enantiomer Separation Cellulose Tris(3 Monolithic Silica Capillary Column 5-dimethylphenylcarbamate)
刊名ELECTROPHORESIS
2006-03-01
DOI10.1002/elps.200500622
27期:5-6页:1050-1059
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences
类目[WOS]Biochemical Research Methods ; Chemistry, Analytical
研究领域[WOS]Biochemistry & Molecular Biology ; Chemistry
关键词[WOS]CHIRAL STATIONARY-PHASE ; PERFORMANCE LIQUID-CHROMATOGRAPHY ; CHARGED POLYACRYLAMIDE-GELS ; DANSYL AMINO-ACIDS ; PACKED-CAPILLARY ; POLYSACCHARIDE DERIVATIVES ; QUINIDINE FUNCTIONALITY ; ENANTIOSEPARATIONS ; COPOLYMERIZATION ; SIZE
英文摘要Monolithic silica capillary columns were prepared by a sol-gel process in fused-silica capillaries with an inner diameter of 50 mu m and were modified by coating of cellulose tris(3,5-dimethylphenylcarbamate). Influences of the factors in the modification process on enantiomer separations were investigated. The prepared columns were used to perform enantionner separations by CEC. Fifteen and two pairs of enantiomers were separated under aqueous and nonaqueous mobile phases, respectively, and most of them were baseline-separated with very high column efficiencies. The Van Deemter curve was found flat under high linear velocity of the mobile phase, which indicated favorable kinetic properties of the prepared columns. Baseline separation of a pair of enantiomers was achieved in 90 s with high-column efficiency by short-end separation under high voltage.
语种英语
WOS记录号WOS:000236511900014
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被引频次:39[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/140244
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatograph Res & Anal Ctr, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Qin, F,Xie, CH,Feng, S,et al. Monolithic silica capillary column with coated cellulose tris(3,5-dimethylphenylcarbamate) for capillary electrochromatographic separation of enantiomers[J]. ELECTROPHORESIS,2006,27(5-6):1050-1059.
APA Qin, F.,Xie, CH.,Feng, S.,Ou, JJ.,Kong, L.,...&Zou, HF.(2006).Monolithic silica capillary column with coated cellulose tris(3,5-dimethylphenylcarbamate) for capillary electrochromatographic separation of enantiomers.ELECTROPHORESIS,27(5-6),1050-1059.
MLA Qin, F,et al."Monolithic silica capillary column with coated cellulose tris(3,5-dimethylphenylcarbamate) for capillary electrochromatographic separation of enantiomers".ELECTROPHORESIS 27.5-6(2006):1050-1059.
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