Usama Shaheen
Impact in
- Toxicology top 10%
- Bioactive Compounds and Antitumor Agents
Papers in
-
- Phytochemistry and Biological Activities 8
- Phytochemistry and biological activity of medicinal plants 2
-
- Natural product bioactivities and synthesis 7
- Plant Toxicity and Pharmacological Properties 2
- Co-authors
- Ammar Bader (12 shared papers)Taïbi Ben Hadda (10 shared papers)Ashraf N. Abdalla (3 shared papers)Mohamed Abdelhady (5 shared papers)Ehab A. Ragab (7 shared papers)Qasem Abdallah (2 shared papers)Abdur Rauf (4 shared papers)Roberta Ascrizzi (1 shared paper)
- Journals
- Medicinal Chemistry Research (3 papers)Molecules (3 papers)Pharmacognosy Magazine (2 papers)Mini-Reviews in Medicinal Chemistry (1 paper)Phytochemistry (1 paper)
- Partner nations
- Saudi ArabiaEgyptMorocco
In The Last Decade
Usama Shaheen
25 papers receiving 342 citations
Peers
Comparison fields: 5 of 66
- Toxicology 18
- Complementary and alternative medicine 40
- Biochemistry 30
- Pharmacology 33
- Food Science 58
Countries citing papers authored by Usama Shaheen
This map shows the geographic impact of Usama Shaheen'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 Shaheen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Usama Shaheen more than expected).
Fields of papers citing papers by Usama Shaheen
This network shows the impact of papers produced by Usama Shaheen. 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 Shaheen. The network helps show where Usama Shaheen may publish in the future.
Co-authors
The 25 scholars most cited alongside Usama Shaheen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 26 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2017 | 58 | |
| 2 | 2020 | 50 | |
| 3 | 2017 | 32 | |
| 4 | 2019 | 18 | |
| 5 | 2019 | 18 | |
| 6 | 2014 | 16 | |
| 7 | 2013 | 14 | |
| 8 | 2013 | 13 | |
| 9 | 2016 | 11 | |
| 10 | 2017 | 11 | |
| 11 | 2021 | 11 | |
| 12 | 2018 | 11 | |
| 13 | 2011 | 11 | |
| 14 | 2018 | 10 | |
| 15 | 2023 | 9 | |
| 16 | 2015 | 9 | |
| 17 | 2016 | 8 | |
| 18 | 2014 | 7 | |
| 19 | 2013 | 7 | |
| 20 | 2011 | 7 |
About Usama Shaheen
Usama Shaheen is a scholar working on Plant Science, Molecular Biology, Organic Chemistry, Cancer Research and Biochemistry, having authored 26 papers that have together received 347 indexed citations. Recurring topics across this work include Phytochemistry and Biological Activities (8 papers), Natural product bioactivities and synthesis (7 papers), Sesquiterpenes and Asteraceae Studies (4 papers), Synthesis and biological activity (4 papers), Phytochemicals and Antioxidant Activities (3 papers), Essential Oils and Antimicrobial Activity (3 papers), Phytochemistry and biological activity of medicinal plants (2 papers) and Plant Toxicity and Pharmacological Properties (2 papers). The work is most often cited by research in Toxicology (18 citations), Complementary and alternative medicine (40 citations), Biochemistry (30 citations), Pharmacology (33 citations) and Food Science (58 citations). Usama Shaheen has collaborated with scholars based in Saudi Arabia, Egypt and Morocco. Frequent co-authors include Ammar Bader, Taïbi Ben Hadda, Ashraf N. Abdalla, Mohamed Abdelhady, Ehab A. Ragab, Qasem Abdallah, Abdur Rauf, Roberta Ascrizzi, Guido Flamini and Mohammed Aziz. Their work appears in journals such as Medicinal Chemistry Research, Molecules, Pharmacognosy Magazine, Mini-Reviews in Medicinal Chemistry and Phytochemistry.
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.