Elfriede Zarbl

Direct liquid chromatographic enantioseparation of chiral α- and β-aminophosphonic acids employing quinine-derived chiral anion exchangers: determination of enantiomeric excess and verification of absolute configuration

Elfriede Zarbl, Michael Lämmerhofer, Friedrich Hammerschmidt et al. · Analytica Chimica Acta · 2000 · 56 citations

Enantiomeric Excess, Absolute Configuration, Engineering +11

Macroporous monolithic chiral stationary phases for capillary electrochromatography: New chiral monomer derived from cinchona alkaloid with enhanced enantioselectivity

Michael Lämmerhofer, Ernst Tobler, Elfriede Zarbl et al. · Electrophoresis · 2003 · 52 citations

Enzymes in organic chemistry. Part 10: Chemo-enzymatic synthesis of l-phosphaserine and l-phosphaisoserine and enantioseparation of amino-hydroxyethylphosphonic acids by non-aqueous capillary electrophoresis with quinine carbamate as chiral ion pair agent

Friedrich Hammerschmidt, Wolfgang Lindner, Frank Wuggenig et al. · Tetrahedron Asymmetry · 2000 · 45 citations

Biosynthesis, Quinine Carbamate, Engineering +9

tert.-Butylcarbamoylquinine as chiral ion-pair agent in non-aqueous enantioselective capillary electrophoresis applying the partial filling technique

Michael Lämmerhofer, Elfriede Zarbl, Wolfgang Lindner · Journal of Chromatography A · 2000 · 39 citations

Engineering, Capillary Electrophoresis, Biochemistry +12

Development of stereoselective nonaqueous capillary electrophoresis system for the resolution of cationic and amphoteric analytes

Elfriede Zarbl, Michael Lämmerhofer, Pilar Franco et al. · Electrophoresis · 2001 · 38 citations

Overall Separation Selectivity, Engineering, Biochemistry +15