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P Nikitas

Showing results (21-30 of 37) with videos related to

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Analytical Chemistry|June 14, 2008
Theory and application of the two-mode gradient elution in liquid chromatography involving simultaneous changes in temperature and mobile-phase compositionP Nikitas, A Pappa-Louisi, K Papachristos, et al.
Journal of Chromatography. A|July 27, 2013
Retention prediction and separation optimization of ionizable analytes in reversed-phase liquid chromatography by organic modifier gradients in different eluent pHsS Fasoula, Ch Zisi, P Nikitas, 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 Chemistry|April 21, 2007
Fundamental equation of dual-mode gradient elution in liquid chromatography involving simultaneous changes in flow rate and mobile-phase compositionA Pappa-Louisi, P Nikitas, P Balkatzopoulou, et al.
Journal of Chromatography. A|April 10, 2004
Two- and three-parameter equations for representation of retention data in reversed-phase liquid chromatographyA Pappa-Louisi, P Nikitas, P Balkatzopoulou, et al.
Analytical Chemistry|January 7, 2009
Multimode gradient elution in reversed-phase liquid chromatography: application to retention prediction and separation optimization of a set of amino acids in gradient runs involving simultaneous variations of mobile-phase composition, flow rate, and temperatureA Pappa-Louisi, P Nikitas, K Papachristos, et al.
Analytical Chemistry|September 10, 2013
Expressions for multilinear combined pH/organic solvent elution of ionizable analytes in reversed-phase HPLCCh Zisi, S Fasoula, A Pappa-Louisi, et al.
Journal of Chromatography. A|July 10, 2012
A principal component analysis approach for developing retention models in liquid chromatographyP Nikitas, A Pappa-Louisi, S Tsoumachidou, et al.
Journal of Chromatography. A|February 2, 2002
On the use of genetic algorithms for response surface modeling in high-performance liquid chromatography and their combination with the Microsoft SolverP Nikitas, A Pappa-Louisi, A Papageorgiou, et al.
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.
Pageof 4

Showing results (21-30 of 37) with videos related to

Sort By:
Pageof 4
Analytical Chemistry|June 14, 2008
Theory and application of the two-mode gradient elution in liquid chromatography involving simultaneous changes in temperature and mobile-phase compositionP Nikitas, A Pappa-Louisi, K Papachristos, et al.
Journal of Chromatography. A|July 27, 2013
Retention prediction and separation optimization of ionizable analytes in reversed-phase liquid chromatography by organic modifier gradients in different eluent pHsS Fasoula, Ch Zisi, P Nikitas, 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 Chemistry|April 21, 2007
Fundamental equation of dual-mode gradient elution in liquid chromatography involving simultaneous changes in flow rate and mobile-phase compositionA Pappa-Louisi, P Nikitas, P Balkatzopoulou, et al.
Journal of Chromatography. A|April 10, 2004
Two- and three-parameter equations for representation of retention data in reversed-phase liquid chromatographyA Pappa-Louisi, P Nikitas, P Balkatzopoulou, et al.
Analytical Chemistry|January 7, 2009
Multimode gradient elution in reversed-phase liquid chromatography: application to retention prediction and separation optimization of a set of amino acids in gradient runs involving simultaneous variations of mobile-phase composition, flow rate, and temperatureA Pappa-Louisi, P Nikitas, K Papachristos, et al.
Analytical Chemistry|September 10, 2013
Expressions for multilinear combined pH/organic solvent elution of ionizable analytes in reversed-phase HPLCCh Zisi, S Fasoula, A Pappa-Louisi, et al.
Journal of Chromatography. A|July 10, 2012
A principal component analysis approach for developing retention models in liquid chromatographyP Nikitas, A Pappa-Louisi, S Tsoumachidou, et al.
Journal of Chromatography. A|February 2, 2002
On the use of genetic algorithms for response surface modeling in high-performance liquid chromatography and their combination with the Microsoft SolverP Nikitas, A Pappa-Louisi, A Papageorgiou, et al.
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.
Pageof 4