El-Sayed Ibrahim

492 total citations
28 papers, 375 citations indexed

About

El-Sayed Ibrahim is a scholar working on Pharmacology, Plant Science and Toxicology. According to data from OpenAlex, El-Sayed Ibrahim has authored 28 papers receiving a total of 375 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pharmacology, 9 papers in Plant Science and 4 papers in Toxicology. Recurrent topics in El-Sayed Ibrahim's work include Cannabis and Cannabinoid Research (9 papers), GABA and Rice Research (8 papers) and Psychedelics and Drug Studies (3 papers). El-Sayed Ibrahim is often cited by papers focused on Cannabis and Cannabinoid Research (9 papers), GABA and Rice Research (8 papers) and Psychedelics and Drug Studies (3 papers). El-Sayed Ibrahim collaborates with scholars based in Egypt, United States and Saudi Arabia. El-Sayed Ibrahim's co-authors include Mahmoud A. ElSohly, Suman Chandra, Nagwa Rashed, Hemant Lata, Mohamed M. Radwan, Waseem Gul, Ghada M. Hadad, Amira S. Wanas, Abdel‐Azim Zaghloul and Indra K. Reddy and has published in prestigious journals such as SHILAP Revista de lepidopterología, Molecules and Journal of Natural Products.

In The Last Decade

El-Sayed Ibrahim

26 papers receiving 359 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
El-Sayed Ibrahim Egypt 10 149 116 75 51 51 28 375
Elham Farsi Malaysia 11 47 0.3× 161 1.4× 74 1.0× 69 1.4× 67 1.3× 16 398
Miroslava Stanković Serbia 13 46 0.3× 174 1.5× 172 2.3× 36 0.7× 165 3.2× 46 534
Naira Nayeem Saudi Arabia 11 37 0.2× 94 0.8× 78 1.0× 41 0.8× 58 1.1× 39 357
Ayşe Güneş Bayır Türkiye 12 34 0.2× 58 0.5× 155 2.1× 22 0.4× 98 1.9× 33 430
Cristina Marinello Italy 13 74 0.5× 47 0.4× 102 1.4× 64 1.3× 74 1.5× 17 486
Aline Pereira Brazil 10 38 0.3× 168 1.4× 113 1.5× 33 0.6× 96 1.9× 25 414
Florina Ardelean Romania 9 90 0.6× 126 1.1× 82 1.1× 16 0.3× 122 2.4× 12 375
Giorgia Catinella Italy 13 31 0.2× 114 1.0× 136 1.8× 59 1.2× 85 1.7× 17 374
Ana Paula Machado Bernardi Brazil 10 76 0.5× 303 2.6× 111 1.5× 42 0.8× 90 1.8× 12 422
Eva Tavčar Benković Slovenia 10 70 0.5× 149 1.3× 96 1.3× 24 0.5× 107 2.1× 16 378

Countries citing papers authored by El-Sayed Ibrahim

Since Specialization
Citations

This map shows the geographic impact of El-Sayed Ibrahim'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 El-Sayed Ibrahim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites El-Sayed Ibrahim more than expected).

Fields of papers citing papers by El-Sayed Ibrahim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by El-Sayed Ibrahim. 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 El-Sayed Ibrahim. The network helps show where El-Sayed Ibrahim may publish in the future.

Co-authorship network of co-authors of El-Sayed Ibrahim

This figure shows the co-authorship network connecting the top 25 collaborators of El-Sayed Ibrahim. A scholar is included among the top collaborators of El-Sayed Ibrahim 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 El-Sayed Ibrahim. El-Sayed Ibrahim is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Ibrahim, Adel Ehab, et al.. (2023). Novel green HPTLC and organic solvent-free micellar LC methods for the simultaneous determination of Ozenoxacin and benzoic acid; greenness assessment and applications. Sustainable Chemistry and Pharmacy. 36. 101277–101277. 5 indexed citations
3.
Ibrahim, El-Sayed, Shehab A. Sallam, & Ghada M. Hadad. (2023). Simultaneous Determination of Nitrofurantoin and Phenazopyridine in Human Urine Samples By HPLC-UV. 7(1). 10–20. 5 indexed citations
4.
Abdelatief, Mohamed A., et al.. (2023). THERMAL ANALYSIS OF A TWO-PHASE CLOSED THERMOSYPHON WITH INTERNAL SEMI-CYLINDRICAL FINNED CONDENSER: AN EXPERIMENTAL STUDY. JP Journal of Heat and Mass Transfer. 35–52. 1 indexed citations
5.
Elhendawy, Mostafa A., Mohamed M. Radwan, El-Sayed Ibrahim, et al.. (2023). Validation and Quantitation of Fifteen Cannabinoids in Cannabis and Marketed Products Using High-Performance Liquid Chromatography-Ultraviolet/Photodiode Array Method. Cannabis and Cannabinoid Research. 9(4). e1091–e1107. 6 indexed citations
6.
Majumdar, Chandrani G., Mahmoud A. ElSohly, El-Sayed Ibrahim, et al.. (2023). Effect of Gamma Irradiation on Cannabinoid, Terpene, and Moisture Content of Cannabis Biomass. Molecules. 28(23). 7710–7710. 7 indexed citations
7.
Radwan, Mohamed M., Amira S. Wanas, Waseem Gul, El-Sayed Ibrahim, & Mahmoud A. ElSohly. (2023). Isolation and Characterization of Impurities in Commercially Marketed Δ8-THC Products. Journal of Natural Products. 86(4). 822–829. 14 indexed citations
8.
Ibrahim, El-Sayed, Mohamed M. Radwan, Waseem Gul, et al.. (2022). Quantitative Determination of Cannabis Terpenes Using Gas Chromatography-Flame Ionization Detector. Cannabis and Cannabinoid Research. 8(5). 899–910. 1 indexed citations
9.
10.
Gul, Waseem, El-Sayed Ibrahim, Mohamed M. Radwan, et al.. (2022). Development and Validation of a GC-FID Method for the Quantitation of 20 Different Acidic and Neutral Cannabinoids. Planta Medica. 89(6). 683–696. 7 indexed citations
11.
Mahgoub, Sebaey, et al.. (2022). A UPLC- MS/MS Method to Quantify β-Sitosterol and Ferulic Acid of Pygeum Africanum Extract in Bulk and Pharmaceutical Preparation. Journal of Chromatographic Science. 61(7). 619–624. 3 indexed citations
12.
Salam, Randa A. Abdel, et al.. (2021). Green UV Absorbance Ratio Method for Determination of Eprosartan and Hydrochlorothiazide. 5(1). 90–99. 1 indexed citations
13.
Gogineni, Venkateswara Rao, Dilip Rajasekhar Maddirela, Wooram Park, et al.. (2020). Localized and triggered release of oxaliplatin for the treatment of colorectal liver metastasis. Journal of Cancer. 11(23). 6982–6991. 13 indexed citations
14.
Abdelsameea, Eman, et al.. (2020). Liver biopsy is still needed in liver transplantation recipients: a single center experience. SHILAP Revista de lepidopterología. 10(1). 5 indexed citations
15.
Ibrahim, El-Sayed, Mei Wang, Mohamed M. Radwan, et al.. (2019). Analysis of Terpenes in Cannabis sativa L. Using GC/MS: Method Development, Validation, and Application. Planta Medica. 85(5). 431–438. 75 indexed citations
16.
Gul, Waseem, Shahbaz W. Gul, Suman Chandra, et al.. (2018). Detection and Quantification of Cannabinoids in Extracts of Cannabis sativa Roots Using LC-MS/MS. Planta Medica. 84(4). 267–271. 30 indexed citations
17.
Ibrahim, El-Sayed, Ghada M. Hadad, Randa A. Abdel Salam, et al.. (2018). Recent Analytical Approaches in Quality Control of Cannabis sativa L. and Its Preparations. 2(2). 10–22. 3 indexed citations
18.
Ibrahim, El-Sayed, Waseem Gul, Shahbaz W. Gul, et al.. (2017). Determination of Acid and Neutral Cannabinoids in Extracts of Different Strains of Cannabis sativa Using GC-FID. Planta Medica. 84(4). 250–259. 33 indexed citations
19.
Ellah, Noura H. Abd, et al.. (2014). Safety and efficacy of amine-containing methacrylate polymers as nonviral gene delivery vectors. 3(1). 2–2. 7 indexed citations
20.
Ibrahim, El-Sayed, et al.. (2013). Solubility and dissolution enhancement of quercetin via preparation of spray dried microstructured solid dispersions. The Thai Journal of Pharmaceutical Sciences. 37(1). 12–24. 2 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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