Refat El‐Sayed

971 total citations
77 papers, 828 citations indexed

About

Refat El‐Sayed is a scholar working on Organic Chemistry, Environmental Chemistry and Materials Chemistry. According to data from OpenAlex, Refat El‐Sayed has authored 77 papers receiving a total of 828 indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Organic Chemistry, 11 papers in Environmental Chemistry and 11 papers in Materials Chemistry. Recurrent topics in Refat El‐Sayed's work include Synthesis and biological activity (18 papers), Multicomponent Synthesis of Heterocycles (16 papers) and Synthesis and Characterization of Heterocyclic Compounds (12 papers). Refat El‐Sayed is often cited by papers focused on Synthesis and biological activity (18 papers), Multicomponent Synthesis of Heterocycles (16 papers) and Synthesis and Characterization of Heterocyclic Compounds (12 papers). Refat El‐Sayed collaborates with scholars based in Egypt, Saudi Arabia and Tunisia. Refat El‐Sayed's co-authors include M. Abdallah, Mohamed R. Shaaban, Ahmed H. M. Elwahy, M. Sobhi, A. A. Aly, Reda Abdel‐Hameed, Ismail Althagafi, E.M. Kamar, Saleh A. Ahmed and Hanadi A. Katouah and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Tetrahedron.

In The Last Decade

Refat El‐Sayed

70 papers receiving 775 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Refat El‐Sayed Egypt 16 527 268 190 106 90 77 828
Anas Chraka Morocco 15 78 0.1× 371 1.4× 218 1.1× 105 1.0× 18 0.2× 37 528
Abdelmalik El Aatiaoui Morocco 18 208 0.4× 795 3.0× 625 3.3× 408 3.8× 22 0.2× 52 952
Mohamed El Massaoudi Morocco 18 189 0.4× 417 1.6× 297 1.6× 213 2.0× 5 0.1× 36 741
Subramanian Chitra South Korea 14 174 0.3× 702 2.6× 564 3.0× 312 2.9× 12 0.1× 32 895
Nguyen To Hoai Vietnam 11 57 0.1× 212 0.8× 133 0.7× 86 0.8× 7 0.1× 14 418
Nurudeen A. Odewunmi Saudi Arabia 15 68 0.1× 708 2.6× 570 3.0× 377 3.6× 11 0.1× 22 847
Vajihe Nejadshafiee Iran 12 246 0.5× 139 0.5× 17 0.1× 10 0.1× 14 0.2× 19 558
Belkheir Hammouti Morocco 13 76 0.1× 310 1.2× 212 1.1× 136 1.3× 4 0.0× 36 454
M. El Faydy Morocco 25 379 0.7× 1.9k 7.2× 1.6k 8.5× 1.1k 10.6× 19 0.2× 74 2.1k
Taghreed M. Fagieh Saudi Arabia 14 191 0.4× 208 0.8× 30 0.2× 17 0.2× 7 0.1× 21 505

Countries citing papers authored by Refat El‐Sayed

Since Specialization
Citations

This map shows the geographic impact of Refat 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 Refat 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 Refat El‐Sayed more than expected).

Fields of papers citing papers by Refat El‐Sayed

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Refat El‐Sayed

This figure shows the co-authorship network connecting the top 25 collaborators of Refat El‐Sayed. A scholar is included among the top collaborators of Refat 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 Refat El‐Sayed. Refat El‐Sayed 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.
El‐Sayed, Refat & Yeit Haan Teow. (2025). Electrically conductive materials: Opportunities and challenges in biomedical engineering. Materials Today Communications. 49. 113822–113822. 1 indexed citations
3.
4.
5.
El‐Bahy, Salah M., et al.. (2024). Quantification of arsenic in real samples using a spectrophotometric cloud point extraction of the formed ion pair with astrazon orange G. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 322. 124787–124787. 2 indexed citations
6.
El‐Bahy, Salah M., et al.. (2024). Quantification of tungsten in real samples spectrophotometrically using optical sensor. Journal of Molecular Liquids. 414. 126104–126104. 1 indexed citations
7.
Hamd, Ahmed, Sameerah I. Al‐Saeedi, Azza A. Al‐Ghamdi, et al.. (2024). Aluminum Silicate Organic Framework for the Removal of Industrial Organic Toxins. Journal of Nanotechnology. 2024(1). 1 indexed citations
8.
9.
Hamd, Ahmed, Ghadah M. Al‐Senani, Mashael Alshabanat, et al.. (2023). Comprehensive evaluation of zeolite/marine alga nanocomposite in the removal of waste dye from industrial wastewater. Scientific Reports. 13(1). 8082–8082. 10 indexed citations
10.
Alaaeldin, Eman, Refat El‐Sayed, Sami A. Al‐Harbi, et al.. (2023). Pro-Apoptotic Activity of Epi-Obtusane against Cervical Cancer: Nano Formulation, In Silico Molecular Docking, and Pharmacological Network Analysis. Pharmaceuticals. 16(11). 1578–1578. 4 indexed citations
11.
Hamd, Ahmed, N. K. Soliman, Ali El‐Zanaty, et al.. (2023). NaOH-Activated Natural Glauconite for Low-Cost Adsorption of Congo Red Dye. Water. 15(21). 3753–3753. 9 indexed citations
12.
Ahmed, Sayed A., et al.. (2022). Application of marine algae separate and in combination with natural zeolite in dye adsorption from wastewater ; A review. Egyptian Journal of Chemistry. 0(0). 0–0. 2 indexed citations
13.
Hamd, Ahmed, Khaled N. M. Elsayed, Ali El‐Zanaty, et al.. (2021). Application of Nano Bio-clay Composite in a Scaling-up Study for Wastewater Treatment. Biointerface Research in Applied Chemistry. 12(5). 6393–6414. 11 indexed citations
14.
Abdallah, M., et al.. (2021). Enhancing the anticorrosion performance of mild steel in sulfuric acid using synthetic non-ionic surfactants: practical and theoretical studies. Green Chemistry Letters and Reviews. 14(2). 382–394. 18 indexed citations
15.
Katouah, Hanadi A., Refat El‐Sayed, & Nashwa M. El‐Metwaly. (2021). Solution blowing spinning technology and plasma-assisted oxidation-reduction process toward green development of electrically conductive cellulose nanofibers. Environmental Science and Pollution Research. 28(40). 56363–56375. 18 indexed citations
16.
Abdallah, M., et al.. (2020). Corrosion inhibition of aluminum in 1.0M HCl solution by some nonionic surfactant compounds containing five membered heterocyclic moiety. Chemical Data Collections. 28. 100407–100407. 48 indexed citations
17.
El‐Sayed, Refat, Khaled S. Mohamed, & Ahmed A. Fadda. (2018). Synthesis and evaluation of some chromene derivatives as antioxidant with surface activity. Afinidad. 75(581). 66–75. 1 indexed citations
18.
El‐Sayed, Refat & Khalid S. Khairou. (2015). Propoxylated Fatty Thiazole, Pyrazole, Triazole, and Pyrrole Derivatives with Antimicrobial and Surface Activity. Journal of Surfactants and Detergents. 18(4). 661–673. 15 indexed citations
19.
El‐Sayed, Refat. (2013). Surface pharmaceutical application of pyrazole isoxazole, pyrimidine and pyridine derivatives. Afinidad. 70(562). 142–148. 9 indexed citations
20.
Aly, Ashraf A., et al.. (2006). Synthesis and surface active properties of condensed and non-condensed quinazoline derivatives of industrial application. Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry. 45(4). 1020–1027. 12 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Anas Chraka Breakdown of academic impact, for papers by Abdelmalik El Aatiaoui Breakdown of academic impact, for papers by Mohamed El Massaoudi Breakdown of academic impact, for papers by Subramanian Chitra Breakdown of academic impact, for papers by Nguyen To Hoai Breakdown of academic impact, for papers by Nurudeen A. Odewunmi Breakdown of academic impact, for papers by Vajihe Nejadshafiee Breakdown of academic impact, for papers by Belkheir Hammouti Breakdown of academic impact, for papers by M. El Faydy Breakdown of academic impact, for papers by Taghreed M. Fagieh
Rankless by CCL
2026