Usama El‐Ayaan
- Organic Chemistry top 2%
- Oncology top 5%
- Inorganic Chemistry top 5%
- Materials Chemistry
- Electronic, Optical and Magnetic Materials top 10%
- Co-authors
- Yutaka FukudaAlaa A.‐M. Abdel‐AzizMagdy M. YoussefShar S. Al‐ShihryWolfgang LinertTawfik H. RakhaTarek A. YousefI.M. Gabr
- Topics
- Metal complexes synthesis and properties (33 papers)Inorganic and Organometallic Chemistry (11 papers)Thermal and Kinetic Analysis (10 papers)
- Journals
- European Journal of Medicinal ChemistrySpectrochimica Acta Part A Molecular and Biomolecular SpectroscopyJournal of Inorganic Biochemistry
- Partner nations
- EgyptSaudi ArabiaJapan
In The Last Decade
Usama El‐Ayaan
43 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 72
- Organic Chemistry 737
- Oncology 670
- Inorganic Chemistry 304
- Materials Chemistry 289
- Electronic, Optical and Magnetic Materials 191
Countries citing papers authored by Usama El‐Ayaan
This map shows the geographic impact of Usama El‐Ayaan'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 Usama El‐Ayaan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Usama El‐Ayaan more than expected).
Fields of papers citing papers by Usama El‐Ayaan
This network shows the impact of papers produced by Usama El‐Ayaan. 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 Usama El‐Ayaan. The network helps show where Usama El‐Ayaan may publish in the future.
Co-authorship network of co-authors of Usama El‐Ayaan
This figure shows the co-authorship network connecting the top 25 collaborators of Usama El‐Ayaan. A scholar is included among the top collaborators of Usama El‐Ayaan 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 Usama El‐Ayaan. Usama El‐Ayaan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 2 | |
| 3 | 5 | |
| 4 | 16 | |
| 5 | 29 | |
| 6 | 49 | |
| 7 | 13 | |
| 8 | 48 | |
| 9 | 43 | |
| 10 | 31 | |
| 11 | 41 | |
| 12 | 23 | |
| 13 | 68 | |
| 14 | 7 | |
| 15 | 39 | |
| 16 | 0 | |
| 17 | 1 | |
| 18 | 7 | |
| 19 | 26 | |
| 20 | 16 |
About Usama El‐Ayaan
Usama El‐Ayaan is a scholar working on Oncology, Organic Chemistry and Inorganic Chemistry, having authored 45 papers that have together received 1.1k indexed citations. Recurring topics across this work include Metal complexes synthesis and properties (33 papers), Inorganic and Organometallic Chemistry (11 papers) and Thermal and Kinetic Analysis (10 papers). The work is most often cited by research in Organic Chemistry (737 citations), Oncology (670 citations) and Inorganic Chemistry (304 citations). Usama El‐Ayaan has collaborated with scholars based in Egypt, Saudi Arabia and Japan. Frequent co-authors include Yutaka Fukuda, Alaa A.‐M. Abdel‐Aziz, Magdy M. Youssef, Shar S. Al‐Shihry, Wolfgang Linert, Tawfik H. Rakha, Tarek A. Yousef, I.M. Gabr, Gaber M. Abu El‐Reash and Reginald F. Jameson. Their work appears in journals such as European Journal of Medicinal Chemistry, Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy and Journal of Inorganic Biochemistry.
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.