Publications

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2023
El-Hadi, H. A. R., M. S. Eissa, H. E. Zaazaa, and B. M. Eltanany, "Chemometric Quality Assessment of Doxylamine Succinate With Its Degradation Product: Implementation of Two Predictive Models on UV-Spectrophotometric Data of Anti-Emetic", Journal of AOAC INTERNATIONAL, vol. 106, pp. 221–227, 2023.
Elbaz, G. A., H. E. Zaazaa, H. H. Monir, and L. A. E. M. Halim, "Chitosan nanoparticles modified TLC‑densitometry for determination of imidacloprid and deltamethrin residues in plants: greenness assessment", BMC Chemistry, 2023.
El-Hadi, H. A. R., B. M. Eltanany, H. E. Zaazaa, and M. S. Eissaa, "Chromatographic impurity profile assessment of dual action binary combination: Ecological analysis with comparative statistics", Sustainable Chemistry and Pharmacy, vol. 33, 2023.
El‑Hadi, H. A. R., M. S. Eissa, H. E. Zaazaa, and B. M. Eltanany, "Development and validation of chemometric‑assisted spectrophotometric models for efficient quantitation of a binary mixture of supportive treatments in COVID‑19 in the presence of its toxic impurities: a comparative study for eco‑friendly assessment", BMC Chemistry, 2023.
Abdelrahman, M. M., I. A. Naguib, H. E. Zaazaa, and H. M. Nagieb, "Ecofriendly single‑step HPLC and TLC methods for concurrent analysis of ternary antifungal mixture in their pharmaceutical products", BMC Chemistry, 2023.
Mohamed, H. M., H. E. Zaazaa, M. Abdelkawy, and M. A. Tantawy, "Exploiting the power of UPLC in separation and simultaneous determination of pholcodine, guaiacol along with three specified guaiacol impurities", BMC Chemistry, 2023.
Nabil, N., G. A. Sedik, H. E. Zaazaa, and S. S. El-Mosallamy, "Green sustainable assessment of stability indicating first derivative synchronous fluorimetry for determination of anti-diabetic drug with its toxic impurity", Sustainable Chemistry and Pharmacy, vol. 36, 2023.
Nazlawy, H. N., H. E. Zaazaa, H. A. Merey, and S. A. Atty, "Green validated chromatographic methods for simultaneous determination of co‑formulated oxytetracycline HCl and flunixin meglumine in the presence of their impurities in different matrices", Journal of the Iranian Chemical Society , vol. 20, pp. 885-896, 2023.
Nazlawy, H. N., H. E. Zaazaa, H. A. Merey, and S. A.Attya, "Green voltammetric nano scaled determination of toldimfos and its residues in cattle meat and milk in presence of its toxic metabolite and Co-administered vitamin C", Sustainable Chemistry and Pharmacy, vol. 31, 2023.
Elbaz, G. A., H. E. Zaazaa, L. A. E. M. Halim, and H. H. Monir, "LC-MS/MS determination and quantitation of some pesticides residues in thyme and guava leaves extracts: Application of QuEChERS protocol", Microchemical Journal, vol. 185, pp. 108218, 2023.
Rahman, M. A. A., M. R. Elghobashy, H. E. Zaazaa, and S. S. El‑Mosallamy, "Novel analytical method based on chemometric models applied to UV–Vis spectrophotometric data for simultaneous determination of Etoricoxib and Paracetamol in presence of Paracetamol impurities", BMC Chemistry, 2023.
Soliman, S. S., A. M. Mahmoud, M. R. Elghobashy, H. E. Zaazaa, and G. A. Sedik, "Point-of-care electrochemical sensor for selective determination of date rape drug “ketamine” based on core-shell molecularly imprinted polymer", Talanta, vol. 254, 2023.
Algethami, F. K., M. Gamal, H. S. AlSalem, N. Nabil, H. E. Zaazaa, M. A. Ibrahim, and A. A. Mandour, "Simultaneous Analysis of Flumethasone Pivalate and Clioquinol in the Presence of Phenoxyethanol Preservative in Their Pharmaceuticals Using TLC and UHPLC Methods", Processes, vol. 11, 2023.
Mandour, A. A., N. Nabil, H. E. Zaazaa, M. M. Ibrahim, and M. A. Ibrahim, "Two Stability Indicating Chromatographic Methods: TLC Densitometric versus HPLC Method for the Simultaneous Determination of Brinzolamide and Timolol Maleate in Ophthalmic Formulation in the Presence of Probable Carcinogenic Oxidative Degradation Product ", Separations, 2023.
El‑Hadi, H. A. R., M. S. Eissa, H. E. Zaazaa, and B. M. Eltanany, "Univariate versus multivariate spectrophotometric data analysis of triamterene and xipamide; a quantitative and qualitative greenly profiled comparative study", BMC Chemistry, 2023.
2022
Saad, A. S., M. E. Draz, I. A. Naguib, H. E. Zaazaa, A. S. Lashien, and F. F. Abdallah, "Adoption of Advanced Chemometric Methods for Determination of Pyridoxine HCl, Cyclizine HCl, and Meclizine HCl in the Presence of Related Impurities: A Comparative Study", Journal of AOAC INTERNATIONAL, vol. 105, issue (2), pp. 630-640, 2022.
Hussein, O. G., E. S. Elzanfaly, H. E. Zaazaa, M. A. Kawy, 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, pp. 043507, 2022.
Atty, S. A., H. A. R. El‑Hadi, B. M. Eltanany, H. E. Zaazaa, and M. S. Eissa, "Analytical Eco‑Scale for Evaluating the Uniqueness of Voltammetric Method used for Determination of Antiemetic Binary Mixture Containing Doxylamine Succinate in Presence of its Toxic Metabolite", Electrocatalysis, 2022.
Houssini, O. E. M., M. A. K. El-Rahman, D. K. Fahem, and H. E. Zaazaa, "Application of ICH Guidelines for Studying the Degradation Behavior of Rocuronium Bromide Coupled with Stability-Indicating RP-LC Method", Journal of Chromatographic Science, vol. 60, issue 3, pp. 217-22, 2022.
Rahman, M. A. A., A. S. Saad, S. S. El‑Mosallamy, M. R. Elghobashy, H. E. Zaazaa, and S. A. Atty, "Economical Voltammetric Sensor for Sensitive Rapid Determination of Ondansetron in the Presence of Opioid Antagonist Naltrexone", Electrocatalysis, 2022.
Soliman, S. S., A. E. El-Hadda, G. A. Sedik, M. R. Elghobashy, H. E. Zaazaa, and A. S. Saad, "Experimentally designed chemometric models for the assay of toxic adulterants in turmeric powder", RSC Advances, vol. 12, pp. 9087, 2022.
Rahman, M. A. A., S. A. Atty, S. S. El‑Mosallamy, M. R. Elghobashy, H. E. Zaazaa, and A. S. Saad, "Experimentally designed electrochemical sensor for therapeutic drug monitoring of Ondansetron co‑administered with chemotherapeutic drugs", BMC Chemistry, 2022.
Gamal, M., I. A. Naguib, H. - A. H. Abd-ElSalam, M. A. Al-Ghobashy, H. E. Zaazaa, and M. Abdelkawy, "Green and Cost-Effective Extraction Techniques of Quercetin from Mixture of Nutraceuticals with Yield Analysis via Spectrophotometry and High-Performance Liquid Chromatography Methods", Journal of AOAC INTERNATIONAL, vol. 105, issue (1), pp. 249-266, 2022.
Soliman, S. S., G. A. Sedik, M. R. Elghobashy, H. E. Zaazaa, and A. S. Saad, "Greenness assessment profile of a QbD screen-printed sensor for real-time monitoring of sodium valproate", Microchemical Journal, vol. 182, pp. 107859, 2022.
El-Hadi, H. A. R., B. M. Eltanany, H. E. Zaazaa, and M. S. Eissa, "HPLC-DAD approach for determination of pyridoxine HCl and doxylamine succinate in pure and pharmaceutical dosage forms: A green stability-indicating assay method", Microchemical Journal, vol. 172, pp. 106982, 2022.