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Journal 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.Journal of Chromatography. B, Biomedical Sciences and Applications|June 8, 2001
Study on the electrochemical detection of the macrolide antibiotics clarithromycin and roxithromycin in reversed-phase high-performance liquid chromatographyA Pappa-Louisi, A Papageorgiou, A Zitrou, et al.Journal of Chromatography. A|April 16, 2005
New approach to linear gradient elution used for optimisation in reversed-phase liquid chromatographyP Nikitas, A Pappa-LouisiJournal of Chromatography. A|September 28, 2002
New equations describing the combined effect of pH and organic modifier concentration on the retention in reversed-phase liquid chromatographyP Nikitas, A Pappa-LouisiAnalytical Biochemistry|November 4, 1998
Optimal conditions for the simultaneous ion-pairing HPLC determination of L-ascorbic, dehydro-L-ascorbic, D-ascorbic, and uric acids with on-line ultraviolet absorbance and electrochemical detectionA Pappa- Louisi, S PascalidouTalanta|April 10, 2012
A simple approach for retention prediction in the pH-gradient reversed-phase liquid chromatographyA Pappa-Louisi, Ch ZisiAnalytical Chemistry|September 1, 2005
Expressions of the fundamental equation of gradient elution and a numerical solution of these equations under any gradient profileP Nikitas, A Pappa-LouisiJournal of Chromatography. A|October 8, 2008
Retention models for isocratic and gradient elution in reversed-phase liquid chromatographyP Nikitas, A Pappa-LouisiAnalytical Chemistry|August 16, 2006
Theory of stepwise gradient elution in reversed-phase liquid chromatography coupled with flow rate variations: application to retention prediction and separation optimization of a set of amino acidsP Nikitas, A Pappa-Louisi, P BalkatzopoulouPageof 5