Publications

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A
A., E., E. S. Elzanfaly, and N. N. Salama, "Ratio derivative spectrophotometic methods for the determination of some oxicams in the presence of their alkaline degradation products", Scientia Pharmaceutica , vol. 71, issue 4, pp. 303-320, 2003.
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.
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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B
B. M. Ayoub, S. Mowaka, E. S. Elzanfaly, M. M. Elmazar, and S. A. Mousa, "Pharmacokinetic Evaluation of Empagliflozin in Healthy Egyptian Volunteers Using LC-MS/MS and Comparison with Other Ethnic Populations, by B. M. Ayoub, S. Mowaka, ", Scientific Reports, vol. 7 , issue 2583, pp. 2-9, 2017. scientific_reports_2017.pdf
Bassuoni, Y. F., H. M. Essam, E. S. Elzanfaly, H. E. - S. Zaazaa, and K. M. Kelani, "Green potentiometric method for determination of triprolidine hydrochloride and pseudoephedrine hydrochloride in their different pharmaceutical matrices using liquid and solid contact gold electrodes", Analytical and Bioanalytical Electrochemistry, vol. 12, no. 6, pp. 793-809, 2020. AbstractWebsite
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Bassuoni, Y. F., E. S. Elzanfaly, H. M. Essam, and H. E. Zaazaa, "Ion Selective Electrode Approach for In-line Determination of Benzydamine Hydrochloride in Different Matrices of Pharmaceutical Industry ", Anal. Bioanal. Electrochem, vol. 9, issue 1, pp. 65-79, 2017.
Bassuoni, Y. F., H. A. M. Essam, E. S. Elzanfaly, H. E. Zaazaa, and K. O. Kelani, "Ecofriendly Determinations of Pseudoephedrine HCl and Triprolidine HCl in Their Tablet Form: Evaluation of Dissolution Profile ", Chemistry Select , vol. 4, pp. 8946 –8952, 2019.
Bassuoni, Y. F., E. S. Elzanfaly, H. M. Essam, and H. E. S. Zaazaa, "Development and validation of stability indicating TLC densitometric and spectrophotometric methods for determination of Clobetasol propionate", Bulletin of Faculty of Pharmacy, Cairo University , vol. 54, issue 2, pp. 165-174, 2016.
Boltia, S. A., A. T. Soudi, E. S. Elzanfaly, and H. E. Zaazaa, "Simultaneous determination of paracetamol, orphenadrine citrate and caffeine ternary mixture by different spectrophotometric methods", Journal of Applied Spectroscopy, vol. 86, issue 4, pp. 1-9, 2019.
Boltia, S. A., A. T. Soudi, E. S. Elzanfaly, and H. E. Zaazaa, "A new plan for determining drug pharmacokinetics by establishment of urinary excretion pattern. Spectrofluorimetric application on Lomeflox® tablets", Microchemical Journal , vol. 148, , pp. 419–423 , 2019.
Boltia, S. A., A. T. Soudi, E. S. Elzanfaly, and H. E. Zaazaa, "Development and Greenness Evaluation of a Potentiometric Method for Lomefloxacin Hydrochloride Determination in Urine and Establishment of Cumulative Excretion Pattern", Journal of The Electrochemical Society, vol. 166, issue 2, pp. B141-B146, 2019.
Boltia, S. A., A. T. Soudi, E. S. Elzanfaly, and H. E. Zaazaa, "Simultaneous Quantification of Chlorpheniramine, Phenylephrine, Guaifenesin in Presence of Preservatives with Detection of Related Substance Guaiacol in their Cough Syrup by RP-HPLC and TLC-Densitometric Methods ", Journal of Chromatographic Science, vol. 57, issue 6, pp. 552–559, 2019.
Boltia, S. A., A. T. Soudi, E. S. Elzanfaly, and H. E. Zaazaa, "Development and Validation of Chromatographic Methods for Simultaneous Determination of Paracetamol, Orphenadrine Citrate and Caffeine in Presence of P-aminophenol; Quantification of P-aminophenol Nephrotoxic Impurity Using LC-MS/MS", Journal of Chromatographic Science, vol. 58, no. 3, pp. 223-233, 2020. AbstractWebsite
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Boltia, S. A., A. T. Soudi, E. S. Elzanfaly, and H. E. Zaazaa, "Analytical Eco-Scale for Assessing the Greenness of a Developed Potentiometric Method for Lomefloxacin Hydrochloride Determination in its Different Dosage Forms, Plasma, and Dissolution Medium ", AOAC International, vol. 102, issue 3, pp. 794-800, 2019.
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D
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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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.
E
El-Bardicy, M. G., M. F. El-Tarras, and E. S. Elzanfaly, "Determination of phenytoin, phenobarbitone and methylphenobarbitone in combination.", Spectroscopy Letters, vol. 30, issue 2, pp. 267-287, 1998. Abstract

This work is concerned with the determination of a mixture of phenytoin, phenobarbitone and methylphenobarbitone by two Werent techniques. The first one depends on the simultaneous quantitative densitometric evaluation of thin layer chromatograms of the three drugs. The second is the application of quantitative 'H-NMR spectrometry for the simultaneous determination of phenobarbitone and methylphenobahiione in the presence of phenytoin, while phenytoin was determined in this
mixture by modifying the benzophenone spectrophotometric procedure

El-Rahman, M. A. K., Eman S. Elzanfaly, M. M. Ibrahim, and N. K. Ramadan, "43) Ion Selective Membrane Electrodes for the Determination of Mixture of Analgin and Camylofin Dihydrochloride in their Pure Form and Combined Dosage Form", Analytical & Bioanalytical Electrochemistry, vol. 9, issue 1, pp. 1-14, 2017. analgine_analytical_electro_2017.pdf
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.
ElHamid, G. A., 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, pp. 579–592, 2012. Abstract
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Elzanfaly, E. S., and A. S. Saad, "Green in-Line Ion Selective Electrode Potentiometric Method for Determination of Amantadine in Dissolution Media and in Pharmaceutical Formulations", ACS Sustainable Chem. Eng, vol. 5, pp. 4381−4387, 2017.
Elzanfaly, E. S., M. Nebsen, and N. K. Ramadan, "Development and validation of PCR, PLS and TLC densitometric methods for the simultaneous determination of vitamins B1, B6 and B12 in pharmaceutical formulations", Pak. J. Pharm. Sci, vol. 23, no. 4, pp. 409–415, 2010. Abstract
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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.
Elzanfaly, E. S., N. N. Salama, R. M. Youssif, A. S. Fayed, H. A. M. Hendawy, and M. Y. Salem, "40) Zero and second‐derivative synchronous fluorescence spectroscopy for the quantification of two non‐classical β‐lactams in pharmaceutical vials: Application to stability studies", Luminescence, vol. 2017, pp. 1–11, 2017. luminesence_2017.pdf
Elzanfaly, E. S., and H. A. Merey, "36) A Liquid Chromatography/Tandem Mass Spectrometric Method for Determination of Captopril in Human Plasma: Application to a Bioequivalence Study", Journal of Applied Pharmaceutical Science, vol. 7 , issue 2, pp. 8-15, 2017. captopril_2017.pdf
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