Ahmed A. Askar

2.0k total citations
51 papers, 1.6k citations indexed

About

Ahmed A. Askar is a scholar working on Molecular Biology, Organic Chemistry and Materials Chemistry. According to data from OpenAlex, Ahmed A. Askar has authored 51 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Molecular Biology, 17 papers in Organic Chemistry and 10 papers in Materials Chemistry. Recurrent topics in Ahmed A. Askar's work include Synthesis and biological activity (14 papers), Nanoparticles: synthesis and applications (9 papers) and Synthesis and Biological Evaluation (9 papers). Ahmed A. Askar is often cited by papers focused on Synthesis and biological activity (14 papers), Nanoparticles: synthesis and applications (9 papers) and Synthesis and Biological Evaluation (9 papers). Ahmed A. Askar collaborates with scholars based in Egypt, Saudi Arabia and United States. Ahmed A. Askar's co-authors include Ahmed Ragab, Ashraf S. Hassan, Yousry A. Ammar, Ahmed M. Naglah, Mohamed A. Al‐Omar, C. A. Edwards, Norman Q. Arancon, Gaber O. Moustafa, Mohamed A. Salem and Awatef A. Farag and has published in prestigious journals such as Scientific Reports, Food Chemistry and Chemosphere.

In The Last Decade

Ahmed A. Askar

48 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ahmed A. Askar Egypt	25	734	364	297	204	158	51	1.6k
Praveen Kumar Sharma India	23	757 1.0×	363 1.0×	181 0.6×	195 1.0×	97 0.6×	85	1.5k
Ihsan‐ul Haq Pakistan	22	279 0.4×	336 0.9×	473 1.6×	326 1.6×	206 1.3×	66	1.6k
Sudhir Singh India	21	387 0.5×	677 1.9×	378 1.3×	177 0.9×	61 0.4×	92	1.6k
Elsayed A. Elsayed Saudi Arabia	23	275 0.4×	582 1.6×	501 1.7×	54 0.3×	170 1.1×	74	1.7k
Saurabh Sudha Dhiman India	29	708 1.0×	803 2.2×	545 1.8×	152 0.7×	97 0.6×	57	2.4k
Rumana Ahmad India	19	284 0.4×	513 1.4×	285 1.0×	83 0.4×	119 0.8×	79	1.4k
Saiqa Andleeb Pakistan	19	99 0.1×	213 0.6×	207 0.7×	164 0.8×	113 0.7×	97	1.0k
Shuangjun Lin China	30	678 0.9×	1.5k 4.2×	239 0.8×	120 0.6×	62 0.4×	124	2.5k
Mahantesh M. Kurjogi India	19	200 0.3×	268 0.7×	362 1.2×	218 1.1×	120 0.8×	35	1.1k
Om Prakash India	26	291 0.4×	689 1.9×	505 1.7×	57 0.3×	240 1.5×	98	1.7k

Countries citing papers authored by Ahmed A. Askar

Since Specialization

Citations

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

Fields of papers citing papers by Ahmed A. Askar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ahmed A. Askar

This figure shows the co-authorship network connecting the top 25 collaborators of Ahmed A. Askar. A scholar is included among the top collaborators of Ahmed A. Askar 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 Ahmed A. Askar. Ahmed A. Askar 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

Askar, Ahmed A., et al.. (2025). Detection of AdeAB, TetA, and TetB efflux pump genes in clinical isolates of tetracycline-resistant Acinetobacter baumannii from patients of Suez Canal University Hospitals. BMC Microbiology. 25(1). 63–63.

Fareid, Mohamed A., et al.. (2025). Impeding Biofilm-Forming Mediated Methicillin-Resistant Staphylococcus aureus and Virulence Genes Using a Biosynthesized Silver Nanoparticles–Antibiotic Combination. Biomolecules. 15(2). 266–266. 12 indexed citations

Askar, Ahmed A., et al.. (2025). Rapid GC-MS method for screening seized drugs in forensic investigations: optimization and validation. Frontiers in Chemistry. 13. 1559279–1559279. 1 indexed citations

Fareid, Mohamed A., et al.. (2025). Multifunctional nanostructured lipid carriers encapsulating Bacillus megaterium supernatant and magnetic nanoparticles for combating methicillin-resistant Staphylococcus aureus and cancer cells. BMC Microbiology. 25(1). 657–657. 1 indexed citations

Askar, Ahmed A., et al.. (2025). Synergistic combination of ceftazidime and avibactam with Aztreonam against MDR Klebsiella pneumoniae in ICU patients. Scientific Reports. 15(1). 5102–5102.

Askar, Ahmed A., et al.. (2022). MEGAMOX MEDIATES ECO-FRIENDLY SYNTHESIS OF SELENIUM NANOPARTICLES AS IMMUNOMODULATORY, ANTIOXIDANT AND ANTIMICROBIAL AGENTS. INDIAN DRUGS. 59(10). 80–90. 1 indexed citations

El-Sherbiny, Gamal M., et al.. (2021). Solar radiation-induced synthesis of bacterial cellulose/silver nanoparticles (BC/AgNPs) composite using BC as reducing and capping agent. Bioprocess and Biosystems Engineering. 45(2). 257–268. 19 indexed citations

Ragab, Ahmed, et al.. (2021). Sulfaguanidine Hybrid with Some New Pyridine-2-One Derivatives: Design, Synthesis, and Antimicrobial Activity against Multidrug-Resistant Bacteria as Dual DNA Gyrase and DHFR Inhibitors. Antibiotics. 10(2). 162–162. 59 indexed citations

Askar, Ahmed A., Mohamed S. Selim, Sherif A. El‐Safty, et al.. (2021). Antimicrobial and immunomodulatory potential of nanoscale hierarchical one-dimensional zinc oxide and silicon carbide materials. Materials Chemistry and Physics. 263. 124376–124376. 24 indexed citations

10.

Naglah, Ahmed M., Ahmed A. Askar, Ashraf S. Hassan, et al.. (2020). Biological Evaluation and Molecular Docking with In Silico Physicochemical, Pharmacokinetic and Toxicity Prediction of Pyrazolo[1,5-a]pyrimidines. Molecules. 25(6). 1431–1431. 38 indexed citations

11.

Hassan, Ashraf S., Ahmed A. Askar, Ahmed M. Naglah, Abdulrahman A. Almehizia, & Ahmed Ragab. (2020). Discovery of New Schiff Bases Tethered Pyrazole Moiety: Design, Synthesis, Biological Evaluation, and Molecular Docking Study as Dual Targeting DHFR/DNA Gyrase Inhibitors with Immunomodulatory Activity. Molecules. 25(11). 2593–2593. 64 indexed citations

12.

Salem, Mohamed A., et al.. (2020). Design, synthesis, in vitro antimicrobial evaluation and molecular docking studies of indol-2-one tagged with morpholinosulfonyl moiety as DNA gyrase inhibitors. Bioorganic Chemistry. 96. 103619–103619. 59 indexed citations

13.

Ghorab, Mostafa M., Ali S. Alqahtani, Aiten M. Soliman, & Ahmed A. Askar. (2020). Novel N-(Substituted) Thioacetamide Quinazolinone Benzenesulfonamides as Antimicrobial Agents. International Journal of Nanomedicine. Volume 15. 3161–3180. 30 indexed citations

14.

Hassan, Ashraf S., Ahmed A. Askar, Eman S. Nossier, et al.. (2019). Antibacterial Evaluation, In Silico Characters and Molecular Docking of Schiff Bases Derived from 5-aminopyrazoles. Molecules. 24(17). 3130–3130. 91 indexed citations

15.

Askar, Ahmed A., et al.. (2019). Pyridine azo disperse dye derivatives and their selenium nanoparticles (SeNPs): synthesis, fastness properties, and antimicrobial evaluations. International Journal of Nanomedicine. Volume 14. 7903–7918. 16 indexed citations

16.

Hassan, Ashraf S., Gaber O. Moustafa, Ahmed A. Askar, Ahmed M. Naglah, & Mohamed A. Al‐Omar. (2018). Synthesis and antibacterial evaluation of fused pyrazoles and Schiff bases. Synthetic Communications. 48(21). 2761–2772. 51 indexed citations

17.

Hassan, Ashraf S., et al.. (2017). Synthesis and biological evaluation of pyrazolo[1,5-a]pyrimidine-3-carboxamide as antimicrobial agents. Medicinal Chemistry Research. 26(11). 2909–2919. 66 indexed citations

18.

Askar, Ahmed A., et al.. (2017). Bridging gaps in health information systems: a case study from Somaliland, Somalia. Eastern Mediterranean Health Journal. 23(11). 764–773. 6 indexed citations

19.

Ahmed, Mohamed Tawfic, et al.. (1998). Capillary gas chromatography determination of aliphatic hydrocarbons in fish and water from Oman. Chemosphere. 36(6). 1391–1403. 10 indexed citations

20.

Askar, Ahmed A.. (1986). Faba beans (Vicia faba L.) and their role in the human diet. 11 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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