Khalid A. El Sayed
Impact in
- Biotechnology top 0.2%
- Marine Sponges and Natural Products
- Toxicology top 0.5%
- Bioactive Compounds and Antitumor Agents
Papers in
-
- Natural product bioactivities and synthesis 23
- Phytochemical compounds biological activities 12
-
- Marine Sponges and Natural Products 50
- Co-authors
- Mark T. Hamann (16 shared papers)Paul W. Sylvester (24 shared papers)Mohammad A. Khanfar (16 shared papers)Amal Kaddoumi (14 shared papers)Diaa T. A. Youssef (21 shared papers)Mohamed M. Mohyeldin (21 shared papers)Abu Bakar Siddique (26 shared papers)Hassan Y. Ebrahim (27 shared papers)
- Journals
- Journal of Natural Products (24 papers)Bioorganic & Medicinal Chemistry (14 papers)Nutrients (9 papers)Marine Drugs (9 papers)Planta Medica (8 papers)
- Partner nations
- United StatesEgyptSaudi Arabia
In The Last Decade
Khalid A. El Sayed
167 papers receiving 4.8k citations
Peers
Comparison fields: 5 of 129
- Biotechnology 1.2k
- Toxicology 284
- Biochemistry 438
- Pharmacology 1.1k
- Organic Chemistry 1.5k
Countries citing papers authored by Khalid A. El Sayed
This map shows the geographic impact of Khalid A. El Sayed'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 Khalid A. El Sayed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Khalid A. El Sayed more than expected).
Fields of papers citing papers by Khalid A. El Sayed
This network shows the impact of papers produced by Khalid A. El Sayed. 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 Khalid A. El Sayed. The network helps show where Khalid A. El Sayed may publish in the future.
Co-authors
The 25 scholars most cited alongside Khalid A. El Sayed, 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 169 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2013 | 205 | |
| 2 | 2000 | 150 | |
| 3 | 2015 | 122 | |
| 4 | 2018 | 107 | |
| 5 | 2011 | 102 | |
| 6 | 2001 | 98 | |
| 7 | 2000 | 80 | |
| 8 | 1998 | 79 | |
| 9 | 2010 | 76 | |
| 10 | 2003 | 74 | |
| 11 | 1997 | 68 | |
| 12 | 2002 | 65 | |
| 13 | 2008 | 64 | |
| 14 | 1996 | 62 | |
| 15 | 2010 | 60 | |
| 16 | 2017 | 59 | |
| 17 | 2012 | 57 | |
| 18 | 2008 | 56 | |
| 19 | 2013 | 55 | |
| 20 | 2015 | 54 |
About Khalid A. El Sayed
Khalid A. El Sayed is a scholar working on Molecular Biology, Biotechnology, Pharmacology, Organic Chemistry and Cancer Research, having authored 169 papers that have together received 5.0k indexed citations. Recurring topics across this work include Marine Sponges and Natural Products (50 papers), Microbial Natural Products and Biosynthesis (27 papers), Natural product bioactivities and synthesis (23 papers), Synthetic Organic Chemistry Methods (14 papers), Synthesis and Biological Activity (14 papers), Phytochemical compounds biological activities (12 papers), Bioactive Compounds and Antitumor Agents (9 papers) and Drug Transport and Resistance Mechanisms (9 papers). The work is most often cited by research in Biotechnology (1.2k citations), Toxicology (284 citations), Biochemistry (438 citations), Pharmacology (1.1k citations) and Organic Chemistry (1.5k citations). Khalid A. El Sayed has collaborated with scholars based in United States, Egypt and Saudi Arabia. Frequent co-authors include Mark T. Hamann, Paul W. Sylvester, Mohammad A. Khanfar, Amal Kaddoumi, Diaa T. A. Youssef, Mohamed M. Mohyeldin, Abu Bakar Siddique, Hassan Y. Ebrahim, Ahmed Y. Elnagar and Hisham Qosa. Their work appears in journals such as Journal of Natural Products, Bioorganic & Medicinal Chemistry, Nutrients, Marine Drugs and Planta Medica.
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.