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Journal of AOAC International|January 25, 2017
Novel Pure Component Contribution Algorithm (PCCA) and UHPLC Methods for Separation and Quantification of Amlodipine, Valsartan, and Hydrochlorothiazide in Ternary MixtureShereen Mowaka, Maha A Hegazy, Hayam M Lotfy, et al.Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|September 1, 2015
Validated spectrophotometric methods for simultaneous determination of Omeprazole, Tinidazole and Doxycycline in their ternary mixtureHayam M Lotfy, Maha A Hegazy, Shereen Mowaka, et al.Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|February 2, 2015
Novel spectrophotometric methods for simultaneous determination of Amlodipine, Valsartan and Hydrochlorothiazide in their ternary mixtureHayam M Lotfy, Maha A Hegazy, Shereen Mowaka, et al.Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|July 13, 2015
Computation of geometric representation of novel spectrophotometric methods used for the analysis of minor components in pharmaceutical preparationsHayam M Lotfy, Sarah S Saleh, Nagiba Y Hassan, et al.Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|April 13, 2016
Evaluation of the efficiency of continuous wavelet transform as processing and preprocessing algorithm for resolution of overlapped signals in univariate and multivariate regression analyses; an application to ternary and quaternary mixturesMaha A Hegazy, Hayam M Lotfy, Shereen Mowaka, et al.Journal of Chromatographic Science|September 14, 2014
Column performance study of different variants of liquid chromatographic technique: an application on pharmaceutical ternary mixtures containing tetryzolineHesham Salem, Nagiba Y Hassan, Hayam M Lotfy, et al.Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|December 4, 2014
Novel two wavelength spectrophotometric methods for simultaneous determination of binary mixtures with severely overlapping spectraHayam M Lotfy, Sarah S Saleh, Nagiba Y Hassan, et al.Chemistry Central Journal|November 1, 2017
Different applications of isosbestic points, normalized spectra and dual wavelength as powerful tools for resolution of multicomponent mixtures with severely overlapping spectraEkram H Mohamed, Hayam M Lotfy, Maha A Hegazy, et al.Basic and Clinical Andrology|October 7, 2024
Safety and efficacy of platelet-rich plasma injection for treatment of erectile dysfunction: a prospective randomized controlled studyAhmed M Ragheb, Amr M Lotfy, Mohamed Fahmy, et al.Journal of Chromatography. A|April 26, 2024
A high-throughput UPLC-MS-MS Bio-analytical method for the analysis of veterinary pharmaceutical residues in Chicken Tissues, Application of efficient-valid-green (EVG) Framework as a Competence ToolSarah S Saleh, Ahmed Samir, Hayam M Lotfy, et al.Pageof 19