Search Results - "Engelhardt, Heinz"

One century of liquid chromatography: From Tswett’s columns to modern high speed and high performance separations by Engelhardt, Heinz

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Charge Interaction of Synthetic Polycarboxybetaines in Bulk and Solution by Bohrisch, Jörg, Schimmel, Thomas, Engelhardt, Heinz, Jaeger, Werner

“…Various polycarboxybetaines were synthesized using controlled radical polymerization processes followed by polymer analogous transformations. Structural…”
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Optimization of enantiomeric separations in capillary electrophoresis by reversal of the migration order and using different derivatized cyclodextrins by Schmitt, Thomas, Engelhardt, Heinz

“…In CE it is easy to optimize the elution order of enantiomeric pairs by reversal of the migration order. Several methods to achieve migration reversal for…”
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Forty Years of Chromatographia: A Scientific Review

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Barry Karger: Septuagenarian

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One century of liquid chromatography by Engelhardt, Heinz

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Barry Karger 65 by Engelhardt, Heinz

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Capillary electrophoresis: medhods and potentials/ Heinz Engelhardt, Wolfgang Beck, Thomas Schmitt; tr. from German by George Gutnikov by Engelhardt, Heinz, Beck, Wolfgang, Schmitt, Thomas, Gutnikov, George

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Professor Werner Engewald's 65th birthday by Engelhardt, Heinz

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Foreword by Engelhardt, Heinz

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Characterization of synthetic polyelectrolytes by capillary electrophoresis by Grosche, Oliver, Bohrisch, Jörg, Wendler, Ulrich, Jaeger, Werner, Engelhardt, Heinz

“…Capillary electrophoresis in entangled polymer solutions was applied to determine the molecular mass and polydispersity of polyelectrolytes. The separation…”
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Professor Gerhard Hesse 85 years old by Engelhardt, Heinz

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Separations of anionic and cationic synthetic polyelectrolytes by capillary gel electrophoresis by Clos, Harald N., Engelhardt, Heinz

“…The separation of anionic [poly(styrene-4-sulfonates)] and cationic [poly(2-vinylpyridines)] synthetic polyelectrolytes in CE is described. Dextrans have been…”
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Electroosmotic mobility and aggregation phenomena of model polymers with permanent cationic groups by Bohrisch, Jörg, Grosche, Oliver, Wendler, Ulrich, Jaeger, Werner, Engelhardt, Heinz

“…Capillary electrophoresis (CE) was applied to polyelectrolytes containing permanent cationic groups. The electrophoretic mobility (EM) of polycarboxybetaines…”
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Permanent coated capillaries with reversed electroosmotic flow for anion analysis by Finkler, Christof, Charrel, Hélène, Engelhardt, Heinz

“…Positively charged capillaries for CE with reversed EOF have been prepared by copolymerization of trimethyl-ammoniumstyrene chloride with vinyl groups bonded…”
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Non-porous silica for ultrafast reversed-phase high-performance liquid chromatographic separation of aldehyde and ketone 2,4-dinitrophenylhydrazones by Pötter, Wilhelm, Lamotte, Stefan, Engelhardt, Heinz, Karst, Uwe

“…Ultrafast high-performance liquid chromatographic separation of aldehyde and ketone 2,4-dinitrophenylhydrazones was carried out on reversed-phase 1.5 μm…”
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Novel applications for organic polymer capillaries by Schneider, Patrik J, Engelhardt, Heinz

“…Applications of CE separations with organic polymer capillaries are shown. Capillaries made from poly(methyl methacrylate) (PMMA) and polyether ether ketone…”
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Micellar electrokinetic capillary chromatography of psoralen and isopsoralen by Wang, Dexian, Yang, Gengliang, Engelhardt, Heinz, Zhang, Hongyi

“…In this paper, a micellar electrokinetic capillary chromatography (MEKC) method to analyze the active components of psoralen and isopsoralen in the Chinese…”
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Chromatographic characterization of surfaces by Engelhardt, Heinz

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Application of a diode-array detector in capillary electrophoresis by Beck, W, van Hoek, R, Engelhardt, H

“…In the last decade diode-array detection has proved to be extremely useful in high performance liquid chromatography in recording UV-visible spectra directly…”
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