Publications by authors named "Heba M El-Sayed"

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Eco-friendly spectrofluorimetric determination of remdesivir in the presence of its metabolite in human plasma for therapeutic monitoring in COVID-19 patients.
Mai H Abd El-Fattah, Yasmine Ahmed Sharaf, Heba M El-Sayed, Said A Hassan

Sci Rep· June 2025

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An eco-friendly HPLC method for the sustainable analysis of the newly approved combinations of Alfuzosin and Tamsulosin, with Tadalafil in organic-solvent-free mixed-micellar systems.
Adel Ehab Ibrahim, Ahmed Al-Harrasi, Samy G Alamir, Baher I Salman, Emad Mahmoud Abdelhalim, Heba M El-Sayed

Analyst· May 2025

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A solvent-free HPLC method for the simultaneous determination of Favipiravir and its hydrolytic degradation product.
Yasmine Ahmed Sharaf, Mai H Abd El-Fattah, Heba M El-Sayed, Said A Hassan

Sci Rep· October 2023

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Spectrophotometric determination of favipiravir in presence of its acid hydrolysis product.
Yasmine Ahmed Sharaf, Mai H Abd El-Fattah, Heba M El-Sayed, Maha A Hegazy

BMC Chem· September 2023

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A highly sensitive and green electroanalytical method for the determination of favipiravir in pharmaceutical and biological fluids.
Heba M El-Sayed, Hisham Ezzat Abdellatef, Hassan A M Hendawy, Omar M El-Abassy, Hany Ibrahim

BMC Chem· August 2023

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Green Spectrophotometric Platforms for Resolving Overlapped Spectral Signals of Recently Approved Antiparkinsonian Drug (Safinamide) in the Presence of Its Synthetic Precursor (4-Hydroxybenzaldehyde): Applying Ecological Appraisal and Comparative Statistical Studies.
Heba M El-Sayed, Omar M El-Abassy, Hisham Ezzat Abdellatef, Hassan A M Hendawy, Hany Ibrahim

J AOAC Int· December 2022

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Quality by design approach for development and validation of a RP-HPLC method for simultaneous estimation of xipamide and valsartan in human plasma.
Mahmoud M Sebaiy, Sobhy M El-Adl, Mohamed M Baraka, Amira A Hassan, Heba M El-Sayed

BMC Chem· September 2022

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Simultaneous analysis of two drugs used as supportive treatment for COVID-19: comparative statistical studies and analytical ecological appraisal.
Hany Ibrahim, Omar M El-Abassy, Hisham Ezzat Abdellatef, Hassan A M Hendawy, Heba M El-Sayed

BMC Chem· September 2022

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Determination of six drugs used for treatment of common cold by micellar liquid chromatography.
Adel Ehab Ibrahim, Ayman Abo Elmaaty, Heba Mohamed El-Sayed

Anal Bioanal Chem· August 2021

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Selective Determination of Entecavir in the Presence of its Oxidative Degradate by Spectrophotometric and Chromatographic Methods.
Heba M El-Sayed, Laila E Abdel Fattah, Hisham E Abdellatef, Maha A Hegazy, Mai M Abd El-Aziz

J AOAC Int· June 2021

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Rp-HPLC Determination of Quercetin in a Novel D-α-Tocopherol Polyethylene Glycol 1000 Succinate Based SNEDDS Formulation: Pharmacokinetics in Rat Plasma.
Osama A A Ahmed, Hany M El-Bassossy, Heba M El-Sayed, Soad S Abd El-Hay

Molecules· March 2021

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Data on validation using accuracy profile of HPLC-UV method.
Ahmed M Ibrahim, Hassan A M Hendawy, Wafaa S Hassan, Abdalla Shalaby, Heba M El-Sayed

Data Brief· June 2019

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Multivariate analysis of tioconazole - TCNQ charge transfer interaction: Kinetics, thermodynamics and twofold response optimization.
Manal S Elmasry, Marwa S Elazazy, Heba M El-Sayed

Spectrochim Acta A Mol Biomol Spectrosc· September 2018

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Abstracts from the 3rd International Genomic Medicine Conference (3rd IGMC 2015) : Jeddah, Kingdom of Saudi Arabia. 30 November - 3 December 2015.
Jerry W. Shay, Noriko Homma, Ruyun Zhou, Muhammad Imran Naseer, Adeel G. Chaudhary

BMC Genomics· July 2016

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Spectrophotometric and spectrofluorimetric methods for analysis of acyclovir and acebutolol hydrochloride.
Magda M Ayad, Hisham E Abdellatef, Magda M El-Henawee, Heba M El-Sayed

Spectrochim Acta A Mol Biomol Spectrosc· January 2007

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Spectrophotometric and spectrofluorimetric methods for analysis of tramadol, acebutolol and dothiepin in pharmaceutical preparations.
Hisham E Abdellatef, Magda M El-Henawee, Heba M El-Sayed, Magda M Ayad

Spectrochim Acta A Mol Biomol Spectrosc· December 2006

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Spectrophotometric and spectrofluorimetric methods for analysis of acyclovir and acebutolol hydrochloride.
Hisham E Abdellatef, Magda M El-Henawee, Heba M El-Sayed, Magda M Ayad

Spectrochim Acta A Mol Biomol Spectrosc· November 2006

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