Yousry M. El‐Sayed

725 total citations
35 papers, 590 citations indexed

About

Yousry M. El‐Sayed is a scholar working on Analytical Chemistry, Pharmacology and Surgery. According to data from OpenAlex, Yousry M. El‐Sayed has authored 35 papers receiving a total of 590 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Analytical Chemistry, 10 papers in Pharmacology and 9 papers in Surgery. Recurrent topics in Yousry M. El‐Sayed's work include Analytical Methods in Pharmaceuticals (14 papers), Antibiotics Pharmacokinetics and Efficacy (7 papers) and Drug Transport and Resistance Mechanisms (5 papers). Yousry M. El‐Sayed is often cited by papers focused on Analytical Methods in Pharmaceuticals (14 papers), Antibiotics Pharmacokinetics and Efficacy (7 papers) and Drug Transport and Resistance Mechanisms (5 papers). Yousry M. El‐Sayed collaborates with scholars based in Saudi Arabia, Egypt and Jordan. Yousry M. El‐Sayed's co-authors include Khaled A. Khaled, Siraj M. Zakzouk, Naji M. Najib, Yousif A. Asiri, Sameer Ali Bafaqeeh, Mohammed Al‐Yamani, M. Abdel-Hady Elsayed, M. Wafik Gouda, Amal H. El‐Kamel and Adnan A. Badwan and has published in prestigious journals such as International Journal of Pharmaceutics, Journal of Pharmaceutical Sciences and The Analyst.

In The Last Decade

Yousry M. El‐Sayed

34 papers receiving 543 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yousry M. El‐Sayed Saudi Arabia 14 141 114 111 100 82 35 590
Galen W. Radebaugh United States 13 217 1.5× 33 0.3× 82 0.7× 70 0.7× 61 0.7× 22 537
Joana Sousa Portugal 8 137 1.0× 157 1.4× 89 0.8× 15 0.1× 24 0.3× 18 446
Yoshiko Nagata Japan 18 17 0.1× 49 0.4× 88 0.8× 76 0.8× 22 0.3× 52 1.0k
Raj Badhan United Kingdom 18 183 1.3× 63 0.6× 24 0.2× 32 0.3× 155 1.9× 43 787
A Nomura Japan 13 61 0.4× 65 0.6× 76 0.7× 78 0.8× 66 0.8× 53 542
R. Obach Spain 19 305 2.2× 112 1.0× 91 0.8× 51 0.5× 131 1.6× 60 1.1k
Daniela Acerbi Italy 18 113 0.8× 117 1.0× 77 0.7× 22 0.2× 34 0.4× 59 872
François Chevanne France 22 352 2.5× 68 0.6× 73 0.7× 341 3.4× 36 0.4× 31 906
Karthik Arumugam India 15 242 1.7× 132 1.2× 108 1.0× 21 0.2× 50 0.6× 29 636
Takashi Horikawa Japan 19 185 1.3× 46 0.4× 39 0.4× 50 0.5× 59 0.7× 51 850

Countries citing papers authored by Yousry M. El‐Sayed

Since Specialization
Citations

This map shows the geographic impact of Yousry M. 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 Yousry M. 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 Yousry M. El‐Sayed more than expected).

Fields of papers citing papers by Yousry M. El‐Sayed

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yousry M. 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 Yousry M. El‐Sayed. The network helps show where Yousry M. El‐Sayed may publish in the future.

Co-authorship network of co-authors of Yousry M. El‐Sayed

This figure shows the co-authorship network connecting the top 25 collaborators of Yousry M. El‐Sayed. A scholar is included among the top collaborators of Yousry M. El‐Sayed 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 Yousry M. El‐Sayed. Yousry M. El‐Sayed 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.
El‐Kamel, Amal H., et al.. (2006). Formulation and pharmacodynamic evaluation of captopril sustained release microparticles. Journal of Microencapsulation. 23(4). 389–404. 15 indexed citations
2.
Khaled, Khaled A., et al.. (2003). Disposition of the Flavonoid Quercetin in Rats After Single Intravenous and Oral Doses. Drug Development and Industrial Pharmacy. 29(4). 397–403. 93 indexed citations
3.
Khaled, Khaled A., Yousif A. Asiri, & Yousry M. El‐Sayed. (2001). In vivo evaluation of hydrochlorothiazide liquisolid tablets in beagle dogs. International Journal of Pharmaceutics. 222(1). 1–6. 66 indexed citations
4.
Khaled, Khaled A. & Yousry M. El‐Sayed. (2000). HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC ASSAY FOR THE DETERMINATION OF QUERCETIN IN PLASMA. Journal of Liquid Chromatography & Related Technologies. 23(3). 455–465. 3 indexed citations
5.
El‐Sayed, Yousry M., et al.. (2000). Bioequivalence evaluation of two brands of cefuroxime 500 mg tablets (Cefuzime® and Zinnat®) in healthy human volunteers. Biopharmaceutics & Drug Disposition. 21(6). 205–210. 15 indexed citations
6.
El‐Sayed, Yousry M.. (1998). Acquired medial canal fibrosis. The Journal of Laryngology & Otology. 112(2). 145–149. 28 indexed citations
7.
El‐Sayed, Yousry M., et al.. (1997). Lobular capillary haemangioma (pyogenic granuloma) of the nose. The Journal of Laryngology & Otology. 111(10). 941–945. 46 indexed citations
8.
El‐Sayed, Yousry M., et al.. (1995). Design of crossover microcomputer program and application on drug bioequivalence data. Computer Methods and Programs in Biomedicine. 48(3). 237–239. 1 indexed citations
9.
El‐Sayed, Yousry M. & Siraj M. Zakzouk. (1995). Point prevalence of type B tympanogram in Riyadh. International Journal of Pediatric Otorhinolaryngology. 31(1). 53–61. 27 indexed citations
10.
El‐Sayed, Yousry M., et al.. (1994). The effect of colestipol and cholestyramine on the systemic clearance of intravenous ibuprofen in rabbits. Journal of Pharmacy and Pharmacology. 46(1). 73–75. 4 indexed citations
11.
El‐Sayed, Yousry M., et al.. (1994). The effect of colestipol and cholestyramine on ibuprofen bioavailability in man. Biopharmaceutics & Drug Disposition. 15(6). 463–471. 7 indexed citations
12.
El‐Sayed, Yousry M., et al.. (1994). Effects of oral administration of colestipol and cholestyramine on the pharmacokinetics of ketoprofen administered intramuscularly in man. International Journal of Pharmaceutics. 109(2). 107–113.
13.
El‐Sayed, Yousry M., et al.. (1994). High-Performance Liquid Chromatographic Method for Determination of Glibenclamide in Human Plasma. Analytical Letters. 27(7). 1277–1293. 12 indexed citations
14.
El‐Sayed, Yousry M., et al.. (1993). Acute visual loss in association with sinusitis. The Journal of Laryngology & Otology. 107(9). 840–842. 18 indexed citations
15.
Zakzouk, Siraj M., Yousry M. El‐Sayed, & Sameer Ali Bafaqeeh. (1993). Consanguinity and Hereditary Hearing Impairment Among Saudi Population. Annals of Saudi Medicine. 13(5). 447–450. 43 indexed citations
16.
El‐Sayed, Yousry M., et al.. (1993). Die isolierte Sinusitis sphenoidalis. Oto-Rhino-Laryngologia Nova. 3(6). 312–316. 1 indexed citations
17.
El‐Sayed, Yousry M., et al.. (1990). Accelerated clearance of intravenous indomethacin by oral activated charcoal in rabbits. International Journal of Pharmaceutics. 64(2-3). 109–115. 6 indexed citations
18.
19.
Abdel‐Hamid, M. E., et al.. (1987). Differential spectrophotometric, fluorimetric and high-performance liquid chromatographic determination of diflunisal and its tablets. The Analyst. 112(11). 1527–1527. 9 indexed citations
20.
Elsayed, M. Abdel-Hady, et al.. (1980). Use of an orthogonal function in differential spectrophotometry. The Analyst. 105(1248). 222–222. 4 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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