Heba M. El-Sayed

905 total citations
51 papers, 694 citations indexed

About

Heba M. El-Sayed is a scholar working on Analytical Chemistry, Pharmacology and Spectroscopy. According to data from OpenAlex, Heba M. El-Sayed has authored 51 papers receiving a total of 694 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Analytical Chemistry, 17 papers in Pharmacology and 17 papers in Spectroscopy. Recurrent topics in Heba M. El-Sayed's work include Analytical Methods in Pharmaceuticals (28 papers), Analytical Chemistry and Chromatography (17 papers) and Antibiotics Pharmacokinetics and Efficacy (17 papers). Heba M. El-Sayed is often cited by papers focused on Analytical Methods in Pharmaceuticals (28 papers), Analytical Chemistry and Chromatography (17 papers) and Antibiotics Pharmacokinetics and Efficacy (17 papers). Heba M. El-Sayed collaborates with scholars based in Egypt, Saudi Arabia and Oman. Heba M. El-Sayed's co-authors include Hisham Ezzat Abdellatef, Magda M. Ayad, Magda Elhenawee, Abdalla Shalaby, Hisham Hashem, Hassan A. M. Hendawy, Wаfаа S. Hаssаn, Hany Ibrahim, Soad S. Abd El‐Hay and Adel Ehab Ibrahim and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Molecules.

In The Last Decade

Heba M. El-Sayed

50 papers receiving 667 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Heba M. El-Sayed Egypt	17	373	224	203	118	104	51	694
Magda Elhenawee Egypt	16	380 1.0×	245 1.1×	136 0.7×	98 0.8×	111 1.1×	56	663
Maha A. Sultan Egypt	17	339 0.9×	220 1.0×	194 1.0×	142 1.2×	138 1.3×	57	713
M. Sharaf El-Din Egypt	17	437 1.2×	306 1.4×	221 1.1×	98 0.8×	125 1.2×	84	789
Sevgi Tatar Ulu Türkiye	15	347 0.9×	242 1.1×	263 1.3×	87 0.7×	88 0.8×	49	580
Essam F. Khamis Egypt	16	355 1.0×	270 1.2×	257 1.3×	70 0.6×	87 0.8×	41	662
Ahmed El‐Olemy Egypt	17	349 0.9×	218 1.0×	169 0.8×	76 0.6×	76 0.7×	60	537
Eman I. El‐Kimary Egypt	19	387 1.0×	274 1.2×	214 1.1×	76 0.6×	74 0.7×	42	656
Azza H. Rageh Egypt	15	244 0.7×	209 0.9×	182 0.9×	126 1.1×	73 0.7×	45	720
Gamal A. Saleh Egypt	16	369 1.0×	207 0.9×	364 1.8×	173 1.5×	154 1.5×	53	812
Khadiga M. Kelani Egypt	16	426 1.1×	268 1.2×	166 0.8×	142 1.2×	148 1.4×	65	723

Countries citing papers authored by Heba M. El-Sayed

Since Specialization

Citations

This map shows the geographic impact of Heba M. El-Sayed's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Heba M. El-Sayed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Heba M. El-Sayed more than expected).

Fields of papers citing papers by Heba M. El-Sayed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Heba M. El-Sayed. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Heba M. El-Sayed. The network helps show where Heba M. El-Sayed may publish in the future.

Co-authorship network of co-authors of Heba M. El-Sayed

This figure shows the co-authorship network connecting the top 25 collaborators of Heba M. El-Sayed. A scholar is included among the top collaborators of Heba M. El-Sayed based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Heba M. El-Sayed. Heba M. El-Sayed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

El‐Gammal, O.A., Ehab Abdel‐Latif, Samir A. Abdel‐Latif, & Heba M. El-Sayed. (2025). Synthesis, characterization, antioxidant, and molecular docking studies on COVID-19 and breast cancer of novel Cr3+, Mn2+, and VO2+ chelates obtained from novel Schiff base hydrazone ligand. Journal of Molecular Structure. 1331. 141531–141531. 2 indexed citations

El-Sayed, Heba M., et al.. (2025). Eco-friendly spectrofluorimetric determination of remdesivir in the presence of its metabolite in human plasma for therapeutic monitoring in COVID-19 patients. Scientific Reports. 15(1). 20251–20251. 3 indexed citations

Mahmoud, Amr M., et al.. (2024). Novel carbon paste sensor modified with MWCNT and Ca-doped ZnO nanocomposite for therapeutic monitoring of Favipiravir in COVID-19 patients. Microchemical Journal. 208. 112364–112364. 4 indexed citations

Hout, Marie Claire Van, et al.. (2023). ‘Secrecy, Trust, Safety’: a Multi-stakeholder Situation Assessment of Gendered and Contextual Vulnerabilities and Service Level Responsiveness to the Needs of Women Who Use Drugs in Egypt. International Journal of Mental Health and Addiction. 23(1). 870–893. 1 indexed citations

El-Sayed, Heba M., et al.. (2023). DoE-enhanced development and validation of eco-friendly RP-HPLC method for analysis of safinamide and its precursor impurity: QbD approach. Microchemical Journal. 190. 108730–108730. 21 indexed citations

El-Sayed, Heba M., et al.. (2023). Safinamide detection based on Prussian blue analogue modified Solid-contact potentiometric sensor. Microchemical Journal. 191. 108829–108829. 16 indexed citations

El-Sayed, Heba M., et al.. (2023). Spectrophotometric determination of favipiravir in presence of its acid hydrolysis product. BMC Chemistry. 17(1). 129–129. 9 indexed citations

El-Sayed, Heba M., et al.. (2023). A highly sensitive and green electroanalytical method for the determination of favipiravir in pharmaceutical and biological fluids. BMC Chemistry. 17(1). 109–109. 6 indexed citations

El-Sayed, Heba M., et al.. (2022). 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. Journal of AOAC International. 106(1). 26–33. 8 indexed citations

10.

Ibrahim, Hany, et al.. (2022). Simultaneous analysis of two drugs used as supportive treatment for COVID-19: comparative statistical studies and analytical ecological appraisal. BMC Chemistry. 16(1). 72–72. 10 indexed citations

11.

Sebaiy, Mahmoud M., et al.. (2022). Quality by design approach for development and validation of a RP-HPLC method for simultaneous estimation of xipamide and valsartan in human plasma. BMC Chemistry. 16(1). 70–70. 6 indexed citations

12.

Ahmed, Osama A. A., Hany M. El‐Bassossy, Heba M. El-Sayed, & Soad S. Abd El‐Hay. (2021). Rp-HPLC Determination of Quercetin in a Novel D-α-Tocopherol Polyethylene Glycol 1000 Succinate Based SNEDDS Formulation: Pharmacokinetics in Rat Plasma. Molecules. 26(5). 1435–1435. 19 indexed citations

13.

Mazen, S.A., Heba M. El-Sayed, & N.I. Abu-Elsaad. (2020). Effect of divalent metal ions substitution on structural and magnetic properties of Li0.25Mn0.5-xMxFe2.25O4 (M = Co2+, Ni2+, Cu2+) spinel ferrites. Materials Chemistry and Physics. 256. 123676–123676. 15 indexed citations

14.

Hаssаn, Wаfаа S., et al.. (2018). Comparative study of six sequential spectrophotometric methods for quantification and separation of ribavirin, sofosbuvir and daclatasvir: An application on Laboratory prepared mixture, pharmaceutical preparations, spiked human urine, spiked human plasma, and dissolution test. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 202. 159–173. 9 indexed citations

15.

El-Sayed, Heba M. & Soad S. Abd El‐Hay. (2016). DEVELOPMENT AND VALIDATION OF A STABILITY-INDICATING RP-HPLC METHOD FOR THE DETERMINATION OF XIPAMIDE IN PURE AND DOSAGE FORMS. International Journal of Pharmacy and Pharmaceutical Sciences. 8(5). 366–371. 1 indexed citations

16.

Abdellatef, Hisham Ezzat, Magda Elhenawee, Heba M. El-Sayed, & Magda M. Ayad. (2006). Spectrophotometric and spectrofluorimetric methods for analysis of acyclovir and acebutolol hydrochloride. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 65(3-4). 997–999. 36 indexed citations

17.

Abdellatef, Hisham Ezzat, Magda Elhenawee, Heba M. El-Sayed, & Magda M. Ayad. (2006). Spectrophotometric and spectrofluorimetric methods for analysis of tramadol, acebutolol and dothiepin in pharmaceutical preparations. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 65(5). 1087–1092. 60 indexed citations

18.

Ayad, Magda M., Hisham Ezzat Abdellatef, Magda Elhenawee, & Heba M. El-Sayed. (2006). Spectrophotometric and spectrofluorimetric methods for analysis of acyclovir and acebutolol hydrochloride. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 66(1). 106–110. 42 indexed citations

19.

Ayad, Magda M., Abdalla Shalaby, Hisham Ezzat Abdellatef, & Heba M. El-Sayed. (2002). Potentiometric determination of famotidine in pharmaceutical formulations. Journal of Pharmaceutical and Biomedical Analysis. 29(1-2). 247–254. 31 indexed citations

20.

Ayad, Magda M., et al.. (1999). Spectrophotometric and atomic absorption spectrometric determination of certain cephalosporins. Journal of Pharmaceutical and Biomedical Analysis. 18(6). 975–983. 48 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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