UV spectrophotometric methods for simultaneous determination of ketorolac tromethamine and olopatadine hydrochloride: Application of multiple standard addition for assay of ophthal... by Sherin F. Hammad, Mona M. Rady, Samah F. El-Malla

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Homogeneous liquid–liquid microextraction coupled with HPLC/DAD for determination of nirmatrelvir and ritonavir as COVID-19 combination therapy in human plasma by Inas A. Abdallah, Sherin F. Hammad, Alaa Bedair, Fotouh R. Mansour

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Quality by design paradigm for optimization of green stability indicating HPLC method for concomitant determination of fluorescein and benoxinate by Amira H. Kamal, Ahmed A. Habib, Sherin F. Hammad, Safa M. Megahed

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Design of experiment-oriented development of solvent-free mixed micellar chromatographic method for concomitant determination of metronidazole and ciprofloxacin hydrochloride by Sherin F. Hammad, Ahmed A. Habib, Amira H. Kamal, Safa M. Megahed

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Comprehensive review of greenness, whiteness, and blueness assessments of analytical methods by Sherin F. Hammad, Mohamed A. Adel Hamid, Latifa Adly, Samar H. Elagamy

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Deduction of the operable design space of RP-HPLC technique for the simultaneous estimation of metformin, pioglitazone, and glimepiride by Aya A. Marie, Sherin F. Hammad, Mohamed M. Salim, Mahmoud M. Elkhodary, Amira H. Kamal

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Decoding the synergy: unveiling gradient boosting regression model for multivariate quantitation of pioglitazone, alogliptin and glimepiride in pure and tablet dosage forms by Mahmoud M. Elkhoudary, Aya A. Marie, Sherin F. Hammad, Mohamed M. Salim, Amira H. Kamal

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Analytical quality by design based on design space in reversed-phase-high performance liquid chromatography analysis for simultaneous estimation of metformin, linagliptin and empag... by Aya A. Marie, Mohamed M. Salim, Amira H. Kamal, Sherin F. Hammad, Mahmoud M. Elkhoudary

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A microcrystalline cellulose/metal-organic framework hybrid for enhanced ritonavir dispersive solid phase microextraction from human plasma by Fotouh R. Mansour, Reda M. Abdelhameed, Sherin F. Hammad, Inas A. Abdallah, Alaa Bedair, Marcello Locatelli

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