Výsledky vyhledávání - "Haitham A. El Fiky"

Akademický článek

A unique revolutionary eco-friendly spectrophotometric technique for solving the spectral overlap in the determination of carvedilol and ivabradine in their binary combination: stability study

Autor: Haitham A. El Fiky, Maha F. Abd El Ghany, Amr M. Badawey, N. V. Fares, Dina A. Ahmed

Publikováno v: Future Journal of Pharmaceutical Sciences, Vol 10, Iss 1, Pp 1-14 (2024)

Abstract Background Carivalan® dosage form containing carvedilol and ivabradine is widely indicated for patients with stable angina. Three precise, eco-friendly and reproducible spectrophotometric techniques were created for resolving the researched

Externí odkaz: https://doaj.org/article/e65ba8f4bba7432084f795eeb2a288df

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Ultra-Performance Liquid Chromatographic and Densitometric Methods for Sensitive Determination of Xipamide and Triamterene in Pure and Pharmaceutical Dosage Forms

Autor: N.V. Fares, Maha F. Abdel Ghany, Haitham A. El Fiky, Amr M. Badawey

Publikováno v: Journal of AOAC INTERNATIONAL. 105:19-25

Background Validated ultra-performance liquid chromatography (UPLC) and thin-layer chromatography (TLC) densitometric methods were prescribed for determination of antihypertensive components. Objective To establish and validate rapid and accurate UPL

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be5fd38426815a64316c330211a8534e
https://doi.org/10.1093/jaoacint/qsab110

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A Novel Glassy Carbon Electrode Modified with Multi-Walled Carbon Nanotubes for Potentiometric Xipamide Determination

Autor: Mahmoud A. Tantawy, Haitham A. El Fiky, Maha F. Abdel Ghany, Amr M. Badawey, N.V. Fares

Publikováno v: Journal of The Electrochemical Society. 168:056506

Solid contact electrodes are widely used in analytical fields due to their outstanding performance over classical ones. However, they showed formation of a water layer affecting stability of those electrodes’ type. Herein, we develop a solid contac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bed76fc3157bd41f8cab0a4099f90e6
https://doi.org/10.1149/1945-7111/abfcdb

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