Essam M. Ahmed

459 total citations
15 papers, 393 citations indexed

About

Essam M. Ahmed is a scholar working on Molecular Biology, Organic Chemistry and Biotechnology. According to data from OpenAlex, Essam M. Ahmed has authored 15 papers receiving a total of 393 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 5 papers in Organic Chemistry and 3 papers in Biotechnology. Recurrent topics in Essam M. Ahmed's work include Synthesis and biological activity (4 papers), Steroid Chemistry and Biochemistry (3 papers) and Synthesis and Biological Evaluation (3 papers). Essam M. Ahmed is often cited by papers focused on Synthesis and biological activity (4 papers), Steroid Chemistry and Biochemistry (3 papers) and Synthesis and Biological Evaluation (3 papers). Essam M. Ahmed collaborates with scholars based in Egypt, Saudi Arabia and Vietnam. Essam M. Ahmed's co-authors include Bakr F. Abdel‐Wahab, Hatem A. Abdel‐Aziz, Heba A. El-Refai, Hesham Abdulla, Atef G. Hanna, Mahmoud Ibrahim, Bandar M. Alshehri, Abdel-Hamid A. Hamdy, Majid Alhomrani and Walaa F. Alsanie and has published in prestigious journals such as European Journal of Medicinal Chemistry, Journal of Molecular Catalysis B Enzymatic and Anti-Cancer Agents in Medicinal Chemistry.

In The Last Decade

Essam M. Ahmed

14 papers receiving 375 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Essam M. Ahmed Egypt	7	289	96	45	23	23	15	393
Mathieu Danel France	13	231 0.8×	114 1.2×	20 0.4×	13 0.6×	13 0.6×	17	346
Chandrahas N. Khobragade India	6	294 1.0×	112 1.2×	72 1.6×	31 1.3×	8 0.3×	10	438
Kantcho Lahtchev Bulgaria	7	232 0.8×	136 1.4×	57 1.3×	29 1.3×	35 1.5×	11	384
P. Ramya India	12	371 1.3×	197 2.1×	56 1.2×	20 0.9×	8 0.3×	29	480
Mine Yarım Türkiye	12	238 0.8×	94 1.0×	35 0.8×	16 0.7×	11 0.5×	33	341
Tatiana Fonseca United Kingdom	7	222 0.8×	135 1.4×	31 0.7×	11 0.5×	20 0.9×	9	383
Nuno M. Xavier Portugal	13	254 0.9×	187 1.9×	41 0.9×	8 0.3×	54 2.3×	35	388
Sadanand N. Shringare India	12	313 1.1×	80 0.8×	59 1.3×	34 1.5×	7 0.3×	20	435
Christiaan W. van der Westhuyzen South Africa	11	231 0.8×	114 1.2×	44 1.0×	8 0.3×	12 0.5×	17	369
Shanchao Wu China	15	484 1.7×	158 1.6×	40 0.9×	13 0.6×	10 0.4×	20	605

Countries citing papers authored by Essam M. Ahmed

Since Specialization

Citations

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

Fields of papers citing papers by Essam M. Ahmed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Essam M. Ahmed

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

All Works

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15 of 15 papers shown

Ahmed, Essam M., Walaa F. Alsanie, & Majid Alhomrani. (2021). Cyanide removal from aqueous environment by resting cells and PTFE immobilized cells of Sphingobacterium spp.. Journal of Basic Microbiology. 62(3-4). 444–454.

Ahmed, Essam M., Abdel-Hamid A. Hamdy, & Bandar M. Alshehri. (2021). Bioprospection of Antiviral and Antitumor Compounds from Some Marine Algaefrom Egyptian Shores. Anti-Cancer Agents in Medicinal Chemistry. 22(9). 1813–1825. 2 indexed citations

Ahmed, Essam M., et al.. (2019). THE IMPACT OF siRNA FEATURES ON ITS FIDELITY AND EF- FICIENCY IN TARGETING SOLUBLE ACID INVERTASE GENE IN SUGARCANE. 47(2). 1 indexed citations

Ahmed, Essam M., et al.. (2015). Utilization of some sterols derived from Jatropha crusa as a substrate for production of androstiendion (AD) and androstiendindione (ADD): maximization using isolated strain of Absidia corymbifera.. Der pharmacia lettre. 7(4). 142–152. 1 indexed citations

Ahmed, Essam M. & Mahmoud Ibrahim. (2015). Evaluation and improvement of rhodanese from isolated Mortieralla isabellinathrough Plakett- Burman and Box-Behnken models. Der pharmacia lettre. 7(4). 173–185. 1 indexed citations

Ahmed, Essam M.. (2014). Utilization of Concrete as a Carrier for Bacterial Cells During Bioconversion of some Sterols. International Journal of Chemical Sciences. 12(2). 413–428. 1 indexed citations

Ahmed, Essam M.. (2014). Enhancement of the hyaluronidase production from isolated Staphylococcus aureus using factorial design technique and partial purification. Journal of Molecular Catalysis B Enzymatic. 102. 180–187. 3 indexed citations

El-Refai, Heba A., et al.. (2011). Studies on the Production of Actinomycin by Nocardioides luteus, a Novel Source. Current Trends in Biotechnology and Pharmacy. 5(3). 1282–1297. 14 indexed citations

Ahmed, Essam M. & Heba A. El-Refai. (2010). Cyclodextrin glucosyltransferase production by Bacillus megaterium NCR: evaluation and optimization of culture conditions using factorial design. Indian Journal of Microbiology. 50(3). 303–308. 8 indexed citations

10.

Ahmed, Essam M., et al.. (2009). Extracellular lipase of Aspergillus niger NRRL3; production, partial purification and properties. Indian Journal of Microbiology. 49(1). 77–83. 40 indexed citations

11.

Abdel‐Wahab, Bakr F., et al.. (2009). Synthesis, antiviral and antimicrobial screening of some new 2-oxoindoline derivatives. Chemistry of Heterocyclic Compounds. 45(5). 539–544. 5 indexed citations

12.

Abdel‐Wahab, Bakr F., Hatem A. Abdel‐Aziz, & Essam M. Ahmed. (2008). Convenient Synthesis and Antimicrobial Activity of New 3‐Substituted 5‐(Benzofuran‐2‐yl)‐pyrazole Derivatives. Archiv der Pharmazie. 341(11). 734–739. 59 indexed citations

13.

Abdel‐Wahab, Bakr F., Hatem A. Abdel‐Aziz, & Essam M. Ahmed. (2008). Synthesis and antimicrobial evaluation of some 1,3-thiazole, 1,3,4-thiadiazole, 1,2,4-triazole, and 1,2,4-triazolo[3,4-b][1,3,4]-thiadiazine derivatives including a 5-(benzofuran-2-yl)-1-phenylpyrazole moiety. Monatshefte für Chemie - Chemical Monthly. 140(6). 601–605. 57 indexed citations

14.

Abdel‐Wahab, Bakr F., Hatem A. Abdel‐Aziz, & Essam M. Ahmed. (2008). Synthesis and antimicrobial evaluation of 1-(benzofuran-2-yl)-4-nitro-3-arylbutan-1-ones and 3-(benzofuran-2-yl)-4,5-dihydro-5-aryl-1-[4-(aryl)-1,3-thiazol-2-yl]-1H-pyrazoles. European Journal of Medicinal Chemistry. 44(6). 2632–2635. 190 indexed citations

15.

Ahmed, Essam M.. (2007). Production of 11alpha-hydroxyprogesterone using Aspergillus terreus immobilized on polytetrafluoroethylene. Brazilian Journal of Microbiology. 38(2). 224–229. 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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