D
Dorothee Wistuba
Researcher at University of Tübingen
Publications - 42
Citations - 1559
Dorothee Wistuba is an academic researcher from University of Tübingen. The author has contributed to research in topics: Capillary electrochromatography & Enantiomer. The author has an hindex of 24, co-authored 42 publications receiving 1523 citations. Previous affiliations of Dorothee Wistuba include University of Bonn.
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Extending the scope of enantiomer separation on diluted methylated β‐cyclodextrin derivatives by high‐resolution gas chromatography
TL;DR: In this paper, high-resolution open-tubular columns coated with solutions of heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin (phase I) or heptonakis (2,6,di-O-,methyl-3,O-trifluoroacetyl)-β -cyclodextrin (Phase II) in moderately polar polysiloxanes such as OV-1701 (5% cyanopropyl/7% phenyl/88% methylpolysiloxane) and OV
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Enantiomer separation of chiral pharmaceuticals by capillary electrochromatography.
Dorothee Wistuba,Volker Schurig +1 more
TL;DR: Chiral monolithic stationary phases prepared by in situ polymerization into the capillary were also developed for electrochromatographic enantiomer separation.
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Enantiomer separation by pressure-supported electrochromatography using capillaries packed with a permethyl-β-cyclodextrin stationary phase
TL;DR: In this article, pressure-assisted, micro-packed capillary electrochromatography (CEC) has been carried out using a permethyl-β-cyclodextrin-modified silica support (PMβ-CD-silica).
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Recent progress in enantiomer separation by capillary electrochromatography
Dorothee Wistuba,Volker Schurig +1 more
TL;DR: An overview on methods and new trends in the field of electrochromatographic enantiomer separation such as CEC with either nonaqueous mobile phases or stationary phases with incorporated permanent charges, or with packing beds consisting of nonporous silica particles or particles with very small internal diameters is presented.
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Recent innovations in enantiomer separation by electrochromatography utilizing modified cyclodextrins as stationary phases
Volker Schurig,Dorothee Wistuba +1 more
TL;DR: A unified enantioselective approach can be realized in which the same selectand is separated using all existing chromatographic modes for enantiomers, i.e., gas chromatography (GC), supercritical fluid Chromatography (SFC), o’LC and o‒CEC.