Mamdouh R. Rezk

Rezk, M. R., H. H. Monir, and H. M. Marzouk, "Novel determination of a new antiviral combination; sofosbuvir and velpatasvir by high performance thin layer chromatographic method; application to real human samples", Microchemical Journal, vol. 146, pp. 828-834, 2019.

Rezk, M. R., H. H. Monir, and H. M. Marzouk, "Spectrophotometric assessment of the brand new antiviral combination: Sofosbuvir and velpatasvir in their pure forms and pharmaceutical formulation", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 213, pp. 159-166, 2019.

Fayed, A. S., M. R. Rezk, H. M. Marzouk, and S. S. Abbas, "Novel spectrophotometric assessment of spectrally overlapping mixture of cinchocaine hydrochloride and betamethasone valerate in presence of their degradation products; a comparative study of conventional univariate versus multivariate calibrations", Journal of Applied Spectroscopy, vol. 86, issue 1, pp. 176-186, 2019.

Rezk, M. R., E. B. Basalious, and K. A. Badr, "Novel determination of sofosbuvir and velpatasvir in human plasma by UPLC-MS/MS method: Application to a bioequivalence study", Biomedical Chromatography, vol. 32, issue 11, pp. e4347, 2018.

Rezk, M. R., A. S. Fayed, H. M. Marzouk, and S. S. Abbas, "Potentiometric ion selective electrodes for determination of cyclopentolate hydrochloride and phenylephrine hydrochloride in their challenging ophthalmic formulation", Journal of Solid State Electrochemistry, vol. 22, issue 11, pp. 3351-3361, 2018.

Rezk, M. R., A. E. - A. A. B. El-Aleem, S. M. Khalile, and O. K. El-Naggar, "Thin layer fractionation and densitometric determination of residues of diazinon and chlorpyrifos pesticides in lavender and rosemary leaves ", Journal of Planar Chromatography, vol. 31, issue 3, pp. 243-249, 2018.

Rezk, M. R., and K. A. Badr, "Quantification of amlodipine and atorvastatin in human plasma by UPLC-MS/MS method and its application to a bioequivalence study", Biomedical Chromatography, vol. 32, issue 7, pp. e4224, 2018.

Rezk, M. R., A. S. Fayed, H. M. Marzouk, and S. S. Abbas, "A validated high-performance thin-layer chromatographic method for the simultaneous determination of zofenopril calcium and hydrochlorothiazide in the presence of the hydrochlorothiazide impurities; chlorothiazide and salamide", J AOAC International, vol. 101, issue 4, pp. 1031-1041, 2018.

Rezk, M. R., A. E. - A. A. B. El-Aleem, S. M. Khalile, and O. K. El-Naggar, "Selective Determination of Diazinon and Chlorpyrifos in the Presence of Their Degradation Products: Application to Environmental Samples", J AOAC international, vol. 101, issue 4, pp. 1191-1197, 2018.

Rezk, M. R., A. E. - A. A. B. El-Aleem, S. M. Khalile, and O. K. El-Naggar, "Selective Determination of Diazinon and Chlorpyrifos in the Presence of Their Degradation Products: Application to Environmental Samples ", J AOAC Int, vol. in press, 2018.