Publications

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2022
Hussein, O. G., E. S. Elzanfaly, H. E. Zaazaa, M. Abdelkawy, and S. A. Atty, "Analytical Eco-Scale for Evaluating the Greenness of Advanced Voltammetric Method Used for the Simultaneous Analysis of Combined Urinary Tract Infection Drugs in Different Matrices", Journal of the Electrochemical Society, vol. 169, no. 4, 2022. AbstractWebsite
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Ibrahim, M. M., K. M. Kelani, N. K. Ramadan, E. S. Elzanfaly, and S. Abdel-Atty, "Newly Developed Nano Sensitive Carbon Paste Electrode Modified with Silver Sulphadiazine and Zinc Oxide for Voltammetric Determination of Loperamide Hydrochloride in Pharmaceutical Formulation and in Human Plasma", Journal of the Electrochemical Society, vol. 169, no. 5, 2022. AbstractWebsite
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2020
MN Saad, MS Mabrouk, H. M. Essam, E. S. Elzanfaly, and S. M. Amer, "Economic chromatographic methods for simultaneous quantitation of some fluoroquinolones and corticosteroids present in different binary ophthalmic formulations", Journal of Liquid Chromatography and Related Technologies, vol. 43, no. 7-8, pp. 271-281, 2020. AbstractWebsite
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Mahmoud, A. M., MN Saad, MS Mabrouk, E. S. Elzanfaly, S. M. Amer, and H. M. Essam, "An electrochemical sensing platform to determine tetrahydrozoline HCl in pure form, pharmaceutical formulation, and rabbit aqueous humor", Analytical Methods, vol. 12, no. 22, pp. 2903-2913, 2020. AbstractWebsite
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Soudi, A. T., O. G. Hussein, E. S. Elzanfaly, H. E. Zaazaa, and M. Abdelkawy, "Potentiometric method to determine montelukast sodium in its tablets with in-line monitoring of its dissolution behaviour", Analytical and Bioanalytical Electrochemistry, vol. 12, no. 4, pp. 502-516, 2020. AbstractWebsite
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Almalki, F. A., M. A. Motaleb, I. T. Ibrahim, R. S. A. Rizq, and E. S. Elzanfaly, "Radiosynthesis, chromatographic evaluation and biodistribution of [125I]iododobutamine as a radiotracer for myocardial perfusion imaging", Journal of Radioanalytical and Nuclear Chemistry, vol. 324, no. 2, pp. 459-466, 2020. AbstractWebsite
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Tarek, M., E. S. Elzanfaly, S. M. Amer, and H. A. A. Wagdy, "Selective analysis of Nadifloxacin in human plasma samples using a molecularly imprinted polymer-based solid-phase extraction proceeded by UPLC-DAD analysis", Microchemical Journal , vol. 158, pp. 105162, 2020.
Soudi, A. T., O. G. Hussein, E. S. Elzanfaly, H. E. Zaazaa, and M. Abdelkawy, "Simultaneous determination of phenazopyridine HCl and trimethoprim in presence of phenazopyridine HCl impurity by univariate and multivariate spectrophotometric methods - Quantification of phenazopyridine HCl impurity by univariate methods", Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, vol. 239, 2020. AbstractWebsite
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Soudi, A. T., O. G. Hussein, E. S. Elzanfaly, H. E. Zaazaa, and M. Abdelkawy, "Stability indicating tlc–densitometric method for determination of alcaftadine in presence of its degradation products and dosage form preservatives", Research Journal of Pharmacy and Technology, vol. 13, no. 11, pp. 5171-5176, 2020. AbstractWebsite
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Essam, H. M., MN Saad, MS Mabrouk, E. S. Elzanfaly, and S. M. Amer, "Stepwise optimization and sensitivity improvement of green micellar electrokinetic chromatography method to simultaneously determine some fluoroquinolones and glucocorticoids present in various binary ophthalmic formulations", Biomedical Chromatography, vol. 34, no. 11, 2020. AbstractWebsite
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MN Saad, MS Mabrouk, H. M. Essam, E. S. Elzanfaly, and S. M. Amer, "A Two-Step Optimization Approach: Validated RP-HPLC Method for Determination of Gatifloxacin and Dexamethasone in Ophthalmic Formulation", Journal of Chromatographic Science, vol. 58, no. 6, pp. 504-510, 2020. AbstractWebsite
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2019
ElZanfaly, E. S., E. A. H. Amer, S. A. B. Galal, and H. E. Zaazaa, "Spectrofluorimetric determination of eptifibatide in human plasma and dosage form", Luminescence, vol. 34, pp. 64–69, 2019. elzanfaly_et_al-2019-luminescence.pdf
ElZanfaly, E. S., E. A. H. Amer, S. A. B. Galal, and H. E. Zaazaa, "Validated High Performance Liquid Chromatographic Method for Stability Study of Eptifibatide", Journal of Chromatographic Science,, vol. 57, issue 6, pp. 541-551, 2019.
Tarek, M., H. A. A. Wagdy, E. S. Elzanfaly, and S. M. Amer, "A Validated Ultra-Performance Liquid Chromatographic Method for the Simultaneous Determination of Nadifloxacin, Mometasone Furoate and Miconazole Nitrate in Their Combined Dosage Form and Spiked Human Plasma Samples", Journal of Chromatographic Science,, vol. 57, issue 10, pp. 867–873, 2019.
2017
Elzanfaly, E. S., and S. A. Abdel-Gawad, "Simultaneous quantification of ramipril, glimepiride and metformin in human plasma by ultra-performance liquid chromatography – tandem mass spectrometry", Journal of Applied Pharmaceutical Science , vol. 7, issue 7, pp. 62-69, 2017. metformin_2017.pdf
2016
w. Darwish, H., E. S. Elzanfaly, A. S. Saad, and A. E. - B. Abdelaleem, "Full spectrum and selected spectrum based multivariate calibration methods for simultaneous determination of betamethasone dipropionate, clotrimazole and benzyl alcohol: Development, validation and application on commercial dosage form", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 169, pp. 50–57, 2016.
El-Setouhy, D. A., A. B. Ibrahim, M. M. Amin, O. M. Khowessah, and E. S. Elzanfaly, "Intranasal haloperidol-loaded miniemulsions for brain targeting: Evaluation of locomotor suppression and in-vivo biodistribution", European Journal of Pharmaceutical Sciences, vol. 92, pp. 244-254, 2016.
Elzanfaly, E. S., E. A. Amer, S. A. Galal, and H. E. Zaazaa, "Stability Indicating Spectrophotometric Methods for the Determination of Oxetacaine in the Presence of Its Hydrolytic and Oxidative Degradation Products", Der Pharma Chemica, vol. 8, issue 22, pp. 32-37, 2016. oxetacaine_2016.pdf
Darwish, H. W., E. S. Elzanfaly, A. S. Saad, and A. E. - B. Abdelaleem, "Full spectrum and selected spectrum based multivariate calibration methods for simultaneous determination of betamethasone dipropionate, clotrimazole and benzyl alcohol: Development, validation and application on commercial dosage form", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 169: Elsevier, pp. 50–57, 2016. Abstract
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2015
Saad, A. S., A. K. Attia, M. S. Alaraki, and E. S. Elzanfaly, "Comparative study on the selectivity of various spectrophotometric techniques for the determination of binary mixture of fenbendazole and rafoxanide", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy , vol. 150, pp. 682–690, 2015.
Saad, A. S., A. K. Attia, M. S. Alaraki, and E. S. Elzanfaly, "Comparative study on the selectivity of various spectrophotometric techniques for the determination of binary mixture of fenbendazole and rafoxanide", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 150: Elsevier, pp. 682–690, 2015. Abstract
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2012
Elzanfaly, E. S., A. S. Saad, and A. - E. B. Abd-Elaleem, "Combining the isoabsorptive point in the ratio spectrum and the smart ratio difference methods for a single step determination of compounds with overlapped spectra", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 95, pp. 188–192, 2012.
AbdElHamid, G., M. R. Elghobashy, E. S. Elzanfaly, S. M. Amer, and S. Z. ElKhateeb, "Ion Selective Membrane Electrodes for Stability Indicating Determination of Amisulpride", Anal. Bioanal. Electrochem. , vol. 4, issue 6, pp. 579 – 592, 2012.
Elzanfaly, E. S., A. S. Saad, and A. - E. B. Abd-Elaleem, "A Novel Simple Method for Resolving Overlapped Spectral Data with A Wide Range of Applicability, and Its Application as a Stability Indicating Method for Determination of Tazarotene ", Pharmaceutica Anaytical Acta, , vol. 3, issue 3, pp. 153, 2012.
Elzanfaly, E. S., A. S. Saad, and A. - E. B. Abd-Elaleem, "Simultaneous determination of retinoic acid and hydroquinone in skin ointment using spectrophotometric technique (ratio difference method)", Saudi Pharmaceutical Journal, vol. 20, pp. 249–253, 2012.
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