High-performance liquid chromatography of á-amino acid enantiomers on eremomycin-modified silica
journal contribution
posted on 2023-05-16, 23:06 authored by Kuznetsov, MA, Nesterenko, PN, Vasiyarov, GG, Staroverov, SMThe chromatographic behavior of enantiomers of α-amino acids was studied on new chiral stationary phases based on silica gel with macrocyclic glycopeptide antibiotic eremomycin and its aglycone immobilized on the surface. The retention of adsorbates and enantioselectivity of their separation were studied as functions of the structure of the side group of α-amino acids, eluant pH, concentration of organic modifier in the eluant, and temperature. The mechanism of the chiral recognition of α-amino acid enantiomers is discussed. © 2008 MAIK Nauka.
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Publication title
Journal of Analytical ChemistryVolume
63Pagination
57-64ISSN
1061-9348Department/School
School of Natural SciencesPublisher
SpringerPlace of publication
New YorkRepository Status
- Restricted
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