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题名: Polymer-based monolithic column with incorporated chiral metal-organic framework for enantioseparation of methyl phenyl sulfoxide using nano-liquid chromatography
作者: Wang, Xin1, 2;  Lamprou, Alexandros2;  Svec, Frantisek2;  Bai, Yu1;  Liu, Huwei1
关键词: Chiral stationary phases ;  Enantioselectivity ;  Nano-liquid chromatography ;  Metal-organic frameworks ;  Polymer monoliths
刊名: JOURNAL OF SEPARATION SCIENCE
发表日期: 2016-12-01
DOI: 10.1002/jssc.201600810
卷: 39, 期:23, 页:4544-4548
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: A new approach to the preparation of enantioselective porous polymer monolithic columns with incorporated chiral metal-organic framework for nano-liquid chromatography has been developed. While no enantioseparation was achieved with monolithic poly(4-vinylpyridine-co-ethylene dimethacrylate) column, excellent separations of both enantiomers of (+/-)methyl phenyl sulfoxide were achieved with its counterpart prepared after admixing metalorganic framework [Zn-2(benzene dicarboxylate)(l-lactic acid)(dmf)], which is synthesized from zinc nitrate, L-lactic acid, and benzene dicarboxylic acid in the polymerization mixture. These novel monolithic columns combined selectivity of the chiral framework with the excellent hydrodynamic properties of polymer monoliths, may provide a great impact on future studies in the field of chiral analysis by liquid chromatography.
关键词[WOS]: STATIONARY-PHASE ;  MASS-SPECTROMETRY ;  SMALL MOLECULES ;  SEPARATION ;  MICROEXTRACTION ;  PERFORMANCE
语种: 英语
WOS记录号: WOS:000393030100009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/151899
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Bioorgan Chem & Mol Engn, Minist Educ,Inst Analyt Chem,Coll Chem & Mol Engn, Beijing, Peoples R China
2.EO Lawrence Berkeley Natl Lab, Mol Foundry, Berkeley, CA 94720 USA

Recommended Citation:
Wang, Xin,Lamprou, Alexandros,Svec, Frantisek,et al. Polymer-based monolithic column with incorporated chiral metal-organic framework for enantioseparation of methyl phenyl sulfoxide using nano-liquid chromatography[J]. JOURNAL OF SEPARATION SCIENCE,2016,39(23):4544-4548.
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