Ayman Karam

803 total citations
28 papers, 650 citations indexed

About

Ayman Karam is a scholar working on Organic Chemistry, Biomedical Engineering and Materials Chemistry. According to data from OpenAlex, Ayman Karam has authored 28 papers receiving a total of 650 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Organic Chemistry, 11 papers in Biomedical Engineering and 6 papers in Materials Chemistry. Recurrent topics in Ayman Karam's work include Catalysis for Biomass Conversion (9 papers), Chemical Synthesis and Reactions (7 papers) and Catalysis and Hydrodesulfurization Studies (5 papers). Ayman Karam is often cited by papers focused on Catalysis for Biomass Conversion (9 papers), Chemical Synthesis and Reactions (7 papers) and Catalysis and Hydrodesulfurization Studies (5 papers). Ayman Karam collaborates with scholars based in France, Syria and New Zealand. Ayman Karam's co-authors include François Jérôme, Joël Barrault, Prince Nana Amaniampong, Yanlong Gu, Karine De Oliveira Vigier, Nana Yaw Asiedu, Raid G. Alany, Claudio Oldani, David Dodoo‐Arhin and Mouhamad Khoder and has published in prestigious journals such as Chemical Communications, Scientific Reports and ACS Catalysis.

In The Last Decade

Ayman Karam

28 papers receiving 640 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ayman Karam France 16 249 244 170 77 73 28 650
Xia Chen China 15 131 0.5× 203 0.8× 260 1.5× 50 0.6× 163 2.2× 39 741
Koji Nemoto Japan 15 218 0.9× 226 0.9× 119 0.7× 64 0.8× 70 1.0× 19 600
Sabine Kareth Germany 13 198 0.8× 81 0.3× 88 0.5× 48 0.6× 34 0.5× 38 521
Youyuan Dai China 12 228 0.9× 304 1.2× 176 1.0× 102 1.3× 239 3.3× 18 933
Isabelle Mallard France 11 68 0.3× 130 0.5× 115 0.7× 32 0.4× 78 1.1× 20 513
Mancai Xu China 16 166 0.7× 155 0.6× 552 3.2× 121 1.6× 110 1.5× 30 979
Jie Guo China 14 227 0.9× 146 0.6× 303 1.8× 71 0.9× 49 0.7× 39 765
Zahra Shokri Iran 15 101 0.4× 353 1.4× 176 1.0× 21 0.3× 99 1.4× 34 684
Sarvin Mohammadi‐Aghdam Iran 12 233 0.9× 203 0.8× 490 2.9× 25 0.3× 24 0.3× 28 866
Amjad Mumtaz Khan India 19 161 0.6× 142 0.6× 350 2.1× 44 0.6× 84 1.2× 25 814

Countries citing papers authored by Ayman Karam

Since Specialization
Citations

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

Fields of papers citing papers by Ayman Karam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ayman Karam. 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 Ayman Karam. The network helps show where Ayman Karam may publish in the future.

Co-authorship network of co-authors of Ayman Karam

This figure shows the co-authorship network connecting the top 25 collaborators of Ayman Karam. A scholar is included among the top collaborators of Ayman Karam 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 Ayman Karam. Ayman Karam 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.
Karam, Ayman, et al.. (2021). The effects of some components on the electrodeposition process used for solar cell applications. Heliyon. 7(7). e07554–e07554. 3 indexed citations
3.
Karam, Ayman, Tony Chave, Jonathan Clarhaut, et al.. (2020). Selective radical depolymerization of cellulose to glucose induced by high frequency ultrasound. Chemical Science. 11(10). 2664–2669. 20 indexed citations
4.
Karam, Ayman, et al.. (2019). Catalytic glycosylation of glucose with alkyl alcohols over sulfonated mesoporous carbons. Molecular Catalysis. 468. 125–129. 18 indexed citations
5.
Karam, Ayman, José M. Garcı́a Fernández, Claudio Oldani, et al.. (2018). Mechanocatalytic Depolymerization of Cellulose With Perfluorinated Sulfonic Acid Ionomers. Frontiers in Chemistry. 6. 74–74. 19 indexed citations
6.
Asiedu, Nana Yaw, et al.. (2018). Thermochemical conversion and characterization of cocoa pod husks a potential agricultural waste from Ghana. Industrial Crops and Products. 119. 304–312. 86 indexed citations
7.
Amaniampong, Prince Nana, Ayman Karam, Quang Thang Trịnh, et al.. (2017). Selective and Catalyst-free Oxidation of D-Glucose to D-Glucuronic acid induced by High-Frequency Ultrasound. Scientific Reports. 7(1). 40650–40650. 55 indexed citations
8.
Karam, Ayman, Karine De Oliveira Vigier, Siniša Marinković, et al.. (2017). Conversion of Cellulose into Amphiphilic Alkyl Glycosides Catalyzed by Aquivion, a Perfluorosulfonic Acid Polymer. ChemSusChem. 10(18). 3604–3610. 30 indexed citations
9.
Karam, Ayman, Karine De Oliveira Vigier, Siniša Marinković, et al.. (2017). High Catalytic Performance of Aquivion PFSA, a Reusable Solid Perfluorosulfonic Acid Polymer, in the Biphasic Glycosylation of Glucose with Fatty Alcohols. ACS Catalysis. 7(4). 2990–2997. 38 indexed citations
10.
Karam, Ayman, et al.. (2016). Studying the Optimum Reaction Conditions for Organic Esterification of Glycerol to Benzoic Acid and Some Devices by Using Ecofriendly Media. Journals & Books Hosting (International Knowledge Sharing Platform). 8(1). 48–54. 2 indexed citations
11.
Karam, Ayman, et al.. (2016). Eco-friendly Synthesis of Coumarin Derivatives via Pechmann Condensation Using Heterogeneous Catalysis. Journals & Books Hosting (International Knowledge Sharing Platform). 8(1). 16–20. 1 indexed citations
12.
Khoder, Mouhamad, Hamdy Abdelkader, Amr ElShaer, et al.. (2016). Efficient approach to enhance drug solubility by particle engineering of bovine serum albumin. International Journal of Pharmaceutics. 515(1-2). 740–748. 26 indexed citations
13.
Amaniampong, Prince Nana, et al.. (2016). Determination of optimal conditions for electrodeposition of Tin(II) in the presence of Alizarin Red S. Heliyon. 2(12). e00212–e00212. 2 indexed citations
14.
Karam, Ayman, et al.. (2016). Synthesis and Nitration of 7-Hydroxy-4-Methyl Coumarin via Pechmann Condensation Using Eco-Friendly Medias. International Letters of Chemistry Physics and Astronomy. 69. 66–73. 11 indexed citations
15.
Karam, Ayman, et al.. (2015). Optimal Conditions for Electrodeposition of Copper (II) in Presence of Alizarin Red’s by Physicochemical Methods. chemistry and materials research. 7(9). 77–92. 1 indexed citations
16.
Karam, Ayman, et al.. (2015). Effect of non-cross-linked calcium on characteristics, swelling behaviour, drug release and mucoadhesiveness of calcium alginate beads. Carbohydrate Polymers. 140. 163–170. 34 indexed citations
17.
Karam, Ayman, et al.. (2009). Sulfonic acid functionalized crystal-like mesoporous benzene–silica as a remarkable water-tolerant catalyst. Chemical Communications. 7000–7000. 69 indexed citations
18.
Karam, Ayman, Nicolas Villandier, Mathieu Delample, et al.. (2008). Rational Design of Sugar‐Based‐Surfactant Combined Catalysts for Promoting Glycerol as a Solvent. Chemistry - A European Journal. 14(33). 10196–10200. 48 indexed citations
19.
Gu, Yanlong, Ayman Karam, François Jérôme, & Joël Barrault. (2007). Selectivity Enhancement of Silica-Supported Sulfonic Acid Catalysts in Water by Coating of Ionic Liquid. Organic Letters. 9(16). 3145–3148. 64 indexed citations
20.
Karam, Ayman, Yanlong Gu, François Jérôme, Jean‐Paul Douliez, & Joël Barrault. (2007). Significant enhancement on selectivity in silica supported sulfonic acids catalyzed reactions. Chemical Communications. 2222–2224. 37 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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