G
G.K. Bonn
Researcher at Johannes Kepler University of Linz
Publications - 19
Citations - 1152
G.K. Bonn is an academic researcher from Johannes Kepler University of Linz. The author has contributed to research in topics: Capillary electrophoresis & Metal ions in aqueous solution. The author has an hindex of 16, co-authored 19 publications receiving 1137 citations.
Papers
More filters
Journal ArticleDOI
High-Resolution Liquid Chromatography of Oligonucleotides on Nonporous Alkylated Styrene-Divinylbenzene Copolymers
TL;DR: Upon addition of polyvinyl alcohol during polymerization baseline resolution of phosphorylated oligodeoxyadenylic acids with a chain length of up to 30 bases was obtained, with triethylammonium acetate serving as ion-pairing reagent.
Journal ArticleDOI
Indirect UV detection of carbohydrates in capillary zone electrophoresis
TL;DR: In this article, a new system for the rapid and sensitive analysis of underivatized carbohydrates has been established using capillary zone electrophoresis with indirect UV detection, at an applied potential of 28 kV, sugars and sugar acids could be separated by the combined effects of electroendosmosis and electrophoreis within 20 minutes in a fused silica capillary of 50 μm internal diameter and an effective length of 100 cm using 6mM sorbic acid, pH 12.1, as both carrier electrolytie and chromophore.
Journal ArticleDOI
Capillary zone electrophoresis and micellar electrokinetic chromatography of 4-aminobenzonitrile carbohydrate derivatives
TL;DR: The micellar electrokinetic chromatography method made it possible to resolve several carbohydrates which had not been resolved successfully by means of capillary zone electrophoresis, such as glucose and fructose, and determined the electrophoretic mobilities.
Journal ArticleDOI
Capillary zone electrophoretic analysis of carbohydrates by direct and indirect UV detection
TL;DR: In this article, the use of 2-aminopyridine as derivatizing agent allows sensitive direct UV detection of saccharides in the fmol range, including disaccharides and aldonic acids, without the need for derivatization.
Patent
Nucleic acid separation on alkylated nonporous polymer beads
TL;DR: In this article, nonporous polymer beads having an average diameter of about 1-100 microns are suitable for chromatographic separation of mixtures of nucleic acids when the polymer beads are alkylated with alkyl chains having at least three carbon atoms.