Sameh A. Rizk

1.9k total citations
131 papers, 1.5k citations indexed

About

Sameh A. Rizk is a scholar working on Organic Chemistry, Mechanics of Materials and Molecular Biology. According to data from OpenAlex, Sameh A. Rizk has authored 131 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 79 papers in Organic Chemistry, 18 papers in Mechanics of Materials and 16 papers in Molecular Biology. Recurrent topics in Sameh A. Rizk's work include Synthesis and biological activity (54 papers), Synthesis and Characterization of Heterocyclic Compounds (34 papers) and Multicomponent Synthesis of Heterocycles (29 papers). Sameh A. Rizk is often cited by papers focused on Synthesis and biological activity (54 papers), Synthesis and Characterization of Heterocyclic Compounds (34 papers) and Multicomponent Synthesis of Heterocycles (29 papers). Sameh A. Rizk collaborates with scholars based in Egypt, Saudi Arabia and United Kingdom. Sameh A. Rizk's co-authors include Maher A. El‐Hashash, Asmaa M. Fahim, Mona A. Shalaby, Sayed K. Ramadan, David L. Bourell, Ayman E. Elkholy, Abdelgawad A. Fahmi, F. El‐Taib Heakal, Eman A. E. El‐Helw and Mohamed M. Y. Kaddah and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Molecules.

In The Last Decade

Sameh A. Rizk

126 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sameh A. Rizk Egypt 24 895 236 209 144 143 131 1.5k
Pranab Ghosh India 25 792 0.9× 163 0.7× 272 1.3× 403 2.8× 620 4.3× 158 1.9k
Isabel Nogueira Portugal 18 692 0.8× 401 1.7× 144 0.7× 41 0.3× 162 1.1× 42 1.4k
Martijn C. de Koning Netherlands 20 196 0.2× 262 1.1× 281 1.3× 37 0.3× 36 0.3× 39 1.1k
Pei He China 22 285 0.3× 660 2.8× 163 0.8× 33 0.2× 44 0.3× 112 1.4k
Bashar Mudhaffar Abdullah Malaysia 18 242 0.3× 113 0.5× 148 0.7× 130 0.9× 292 2.0× 37 1.1k
Guru S. Gadaginamath India 13 384 0.4× 168 0.7× 114 0.5× 18 0.1× 78 0.5× 53 885
Joanna Feder‐Kubis Poland 21 478 0.5× 120 0.5× 236 1.1× 10 0.1× 64 0.4× 58 1.5k
Costel Moldoveanu Romania 17 743 0.8× 123 0.5× 161 0.8× 43 0.3× 37 0.3× 47 1.1k
Muhammad Jawwad Saif Pakistan 20 347 0.4× 212 0.9× 64 0.3× 22 0.2× 39 0.3× 69 1.2k

Countries citing papers authored by Sameh A. Rizk

Since Specialization
Citations

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

Fields of papers citing papers by Sameh A. Rizk

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sameh A. Rizk. 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 Sameh A. Rizk. The network helps show where Sameh A. Rizk may publish in the future.

Co-authorship network of co-authors of Sameh A. Rizk

This figure shows the co-authorship network connecting the top 25 collaborators of Sameh A. Rizk. A scholar is included among the top collaborators of Sameh A. Rizk 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 Sameh A. Rizk. Sameh A. Rizk 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.
Shalaby, Mona A., Mohammad H. BinSabt, Hamad M. Al‐Matar, Sameh A. Rizk, & Asmaa M. Fahim. (2024). Synthesis, X-ray, Hirshfeld surface analysis, computational investigations, electrochemical analysis, ADME investigations, and insecticidal activities utilized docking simulation of kite-like 2,4,6-triarylpyridine. Journal of Molecular Structure. 1322. 140189–140189. 16 indexed citations
3.
4.
Rizk, Sameh A., et al.. (2024). Synthesis, design, biological activity, DFT study and molecular docking of new 1,2,4-triazine and 1,2,4-triazol derivatives bearing the phthalazine moiety. Journal of Molecular Structure. 1322. 140384–140384. 9 indexed citations
5.
Alotaibi, B.M., et al.. (2024). Synthesis, structural characterization and optical studies of Fe2O3 nanoparticles based polymeric materials for flexible electronic devices. Digest Journal of Nanomaterials and Biostructures. 19(2). 989–998. 2 indexed citations
6.
Hamza, Mahmoud Adel, et al.. (2023). Photosensitization of TiO2 microspheres by novel Quinazoline-derivative as visible-light-harvesting antenna for enhanced Rhodamine B photodegradation. Scientific Reports. 13(1). 12929–12929. 28 indexed citations
7.
8.
FAHMY, A. F. M., et al.. (2023). A Sustainable synthesis, eco-safe approach efficiency and DFT study of novel 5,6,7,8-Tetrahyroquinazolin-2(1H)-one derivatives as antioxidant reagents. Indonesian Journal of Chemistry. 23(4). 1138–1138. 6 indexed citations
9.
Shalaby, Mona A., Asmaa M. Fahim, & Sameh A. Rizk. (2023). Microwave-assisted synthesis, antioxidant activity, docking simulation, and DFT analysis of different heterocyclic compounds. Scientific Reports. 13(1). 4999–4999. 44 indexed citations
10.
11.
12.
Rizk, Sameh A., et al.. (2019). Design, Regiospecific Green Synthesis, Chemical Computational Analysis, and Antimicrobial Evaluation of Novel Phthalazine Heterocycles. Journal of Heterocyclic Chemistry. 56(9). 2347–2357. 15 indexed citations
13.
Rizk, Sameh A., et al.. (2018). Synthesis and QSAR Study of Some Novel Heterocyclic Derivatives as In Vitro Cytotoxic Agents. Journal of Heterocyclic Chemistry. 56(2). 443–449. 5 indexed citations
14.
Rizk, Sameh A., et al.. (2018). Regioselective Reactions, Spectroscopic Characterization, and Cytotoxic Evaluation of Spiro‐pyrrolidine Thiophene. Journal of Heterocyclic Chemistry. 55(7). 1604–1614. 23 indexed citations
15.
Hussein, Mohamed, et al.. (2018). Synthesis, molecular docking and insecticidal activity evaluation of chromones of date palm pits extract against Culex pipiens (Diptera: Culicidae). International Journal of Mosquito Research. 5(4). 22–32. 9 indexed citations
16.
Rizk, Sameh A., et al.. (2012). Utility of 4-(4-Bromophenyl)-4-oxo-but-2-enoic Acid in Synthesis of Some Important Heterocyclic Compounds. Egyptian Journal of Chemistry. 55(1). 1–13. 1 indexed citations
17.
Rizk, Sameh A., et al.. (2012). 2- (3, 4- Dimethylphenyl - 3- [3, 4-Dichloro (or 3, 4-Dimethyl) Benzoyl])-Propanoic Acids as Precursors in the Synthesis of Some Heterocyclic Compounds. Egyptian Journal of Chemistry. 54(5). 579–593. 1 indexed citations
18.
El‐Hashash, Maher A., et al.. (2011). Sythesis of Some New Quinazolin-4-one Derivatives. Egyptian Journal of Chemistry. 54(4). 411–422. 3 indexed citations
19.
El‐Hashash, Maher A., et al.. (2011). Utility of p-Acetamidobenzoyl Prop-2-enoic Acid in the Synthesis of New α-Amino Acids and Using Them as Building Blocks in Heterocyclic Synthesis. Egyptian Journal of Chemistry. 54(3). 299–312. 3 indexed citations
20.

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 Pranab Ghosh Breakdown of academic impact, for papers by Isabel Nogueira Breakdown of academic impact, for papers by Martijn C. de Koning Breakdown of academic impact, for papers by Pei He Breakdown of academic impact, for papers by Bashar Mudhaffar Abdullah Breakdown of academic impact, for papers by Guru S. Gadaginamath Breakdown of academic impact, for papers by Joanna Feder‐Kubis Breakdown of academic impact, for papers by Costel Moldoveanu Breakdown of academic impact, for papers by Muhammad Jawwad Saif
Rankless by CCL
2026