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Journal of Chromatography. A|January 24, 2006
Multilinear gradient elution optimisation in reversed-phase liquid chromatography using genetic algorithmsP Nikitas, A Pappa-Louisi, P AgrafiotouJournal of Chromatography. A|June 27, 2006
Column equilibration effects in gradient elution in reversed-phase liquid chromatographyA Pappa-Louisi, P Nikitas, P AgrafiotouJournal of Chromatography. A|May 1, 2004
New insights on the retention mechanism of non-polar solutes in reversed-phase liquid chromatographic columnsP Nikitas, A Pappa-Louisi, P AgrafiotouJournal of Chromatography. A|March 5, 2002
Effect of the organic modifier concentration on the retention in reversed-phase liquid chromatography II. Tests using various simplified modelsP Nikitas, A Pappa-Louisi, P AgrafiotouJournal of Chromatography. A|March 5, 2002
Effect of the organic modifier concentration on the retention in reversed-phase liquid chromatography I. General semi-thermodynamic treatment for adsorption and partition mechanismsP Nikitas, A Pappa-Louisi, P AgrafiotouJournal of Chromatography. A|July 22, 2011
Multilinear gradient elution optimization in reversed-phase liquid chromatography based on logarithmic retention models: application to separation of a set of purines, pyrimidines and nucleosidesP Nikitas, A Pappa-Louisi, P Agrafiotou, et al.Journal of Chromatography. A|May 6, 2011
Simple models for the effect of aliphatic alcohol additives on the retention in reversed-phase liquid chromatographyP Nikitas, A Pappa-Louisi, P Agrafiotou, et al.Analytica Chimica Acta|May 29, 2007
Optimization of separation and detection of 6-aminoquinolyl derivatives of amino acids by using reversed-phase liquid chromatography with on line UV, fluorescence and electrochemical detectionA Pappa-Louisi, P Nikitas, P Agrafiotou, et al.Analytical and Bioanalytical Chemistry|January 27, 2010
Retention modeling under organic modifier gradient conditions in ion-pair reversed-phase chromatography. Application to the separation of a set of underivatized amino acidsA Pappa-Louisi, P Agrafiotou, K PapachristosMethods in Molecular Biology (Clifton, N.J.)|November 30, 2011
Optimal conditions for the direct RP-HPLC determination of underivatized amino acids with online multiple detectionA Pappa-Louisi, P Agrafiotou, S SotiropoulosPageof 5