Rezultati - Sayed M Derayea

Facile nucleophilic substitution approach for the spectrofluorimetric assay of natamycin based on diarylpyrrolone formation, evaluation of method greenness od Sayed M. Derayea, Fatma F. Mohammed

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Development and validation of a novel fluorometric approach utilizing flow injection analysis for the measurement of vilazodone: application to dosage form and spiked human plasma od Al Amir S. Zaafan, Sayed M. Derayea, Mohamed Oraby, Dalia M. Nagy

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Ecofriendly and smart spectrophotometric approaches for synchronized analysis of two antipsychotic drugs, fluoxetine and olanzapine: application to combined tablet dosages with ass... od Sayed M Derayea, Huda Madian, Ebtihal Samir, Khaled M. Badr-eldin

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Development and validation of a precise flow injection method for the assessment of brexpiprazole, with application to pharmaceutical dosage forms and human plasma analysis od Sayed M. Derayea, Al Amir S. Zaafan, Dalia M. Nagy, Mohamed Oraby

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Development and validation of derivative UV spectroscopic methods for simultaneous estimation of duloxetine and tadalafil in their binary mixtures: greenness-blueness evaluation od Dalia M. Nagy, Sayed M. Derayea, Al Amir S. Zaafan, Mohamed Oraby

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Eco-friendly spectrofluorimetric determination of mirabegron in human plasma and tablets: greenness and blueness assessment od Sayed M. Derayea, Ebtehal F. Anwer, Deena A. M. Nour El-Deen

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Solid-State FTIR Spectroscopic Study of Two Binary Mixtures: Cefepime-Metronidazole and Cefoperazone-Sulbactam od Hassan Refat H. Ali, Ramadan Ali, Hany A. Batakoushy, Sayed M. Derayea

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Metal chelation approach synergized with surfactant for spectrofluorimetric assay of moxifloxacin with method greenness evaluation od Sayed M. Derayea, Mohamed A. Hammad, Mahmoud A. Omar, Yasser F. Hassan

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Simultaneous measurement of duloxetine hydrochloride and avanafil at dual-wavelength using novel ecologically friendly TLC-densitometric method: application to synthetic mixture an... od Sayed M. Derayea, Hadeer A. Elhamdy, Mohamed Oraby, Khalid M. Badr El-Din

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Novel spectrophotometric methods for concurrent assessment of duloxetine and avanafil in their binary mixture using derivative spectroscopy: greenness-blueness evaluation od Hadeer A. Elhamdy, Sayed M. Derayea, Khalid M. Badr El-Din, Mohamed Oraby

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Application of nucleophilic substitution reaction for sensitive determination of heptaminol hydrochloride in pharmaceuticals od Mahmoud Abdelgaleel, Dalia M. Nagi, Mohamed Oraby, Sayed M. Derayea, Pakinaz Y. Khashaba

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High-performance thin-layer chromatographic method for simultaneous determination of some Angiotensin II Receptor Antagonists with amlodipine in spiked human plasma with UV detecti... od Ahmed A. Khorshed, Fatma M. Abdelnaeem, Dalia M. Nagy, Mohamed Oraby, Sayed M. Derayea

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Novel eco-friendly HPTLC method using dual-wavelength detection for simultaneous quantification of duloxetine and tadalafil with greenness evaluation and application in human plasm... od Sayed M. Derayea, Al Amir S. Zaafan, Dalia M. Nagy, Mohamed Oraby, Al Amir, S. Zaafan

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Two birds with one stone: sustainable smart spectrophotometric methods for concurrent determination of silodosin and mirabegron: application to dosage forms and greenness assessmen... od Khalid M. Badr El-Din, Sayed M. Derayea, Ahmed S. Ahmed, Mohamed Oraby, Mohamed A. Abdelshakour

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Validation of a green and sensitive spectrofluorimetric method for determination of Bilastine and its application to pharmaceutical preparations, content uniformity test, and spike... od Ahmed S. Ahmed, Khalid M. Badr El-Din, Ahmed A. Khorshed, Sayed M. Derayea, Mohamed Oraby

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Green HPLC-Fluorescence detection method for concurrent analysis of Tamsulosin hydrochloride and Tolterodine tartrate in dosage forms and biological fluids od Sayed M. Derayea, Khalid M. Badr El-Din, Ahmed S. Ahmed, Mohamed Oraby, Mohamed A. Abdelshakour

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Development of a green synchronous spectrofluorimetric technique for simultaneous determination of Montelukast sodium and Bilastine in pharmaceutical formulations od Sayed M. Derayea, Khalid M. Badr El-Din, Ahmed S. Ahmed, Ahmed A. Khorshed, Mohamed Oraby

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Determination of antihistaminic drugs alcaftadine and olopatadine hydrochloride via ion-pairing with eosin Y as a spectrofluorimetric and spectrophotometric probe: application to d... od Sayed M. Derayea, Khalid M. Badr El-din, Ahmed S. Ahmed, Ahmed A. Khorshed, Mohamed Oraby

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