Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

Marwa Saady
Nanotechnology
Pharmaceutical Sciences
Clinical studies
Clinical research
Metrics
H-Index
i10 Index
Citation
4
1
41
Sandra Sherif Amer
Nanotechnology
Drug delivery
Nano-cosmeceuticals
Immuno-engineering
Biomedical engineering
Metrics
H-Index
i10 Index
Citation
3
3
125
Jihan Azar
Precision Health
Precision Medicine
Alzheimer's Disease
Parkinson's Disease
Biomarkers
Metrics
H-Index
i10 Index
Citation
3
3
104
Shaimaa Elbalkiny
Precision Medicine
Clinical Pharmacy
Pharmacogenomics
Biomarker Discovery
Translational Research
Metrics
H-Index
i10 Index
Citation
1
1
11
Rankings
Ranking Based On Selection: 1
Wael My Mohamed
Metrics
H-Index
i10 Index
Citation Counts
24
44
1,727
Rankings
Ranking Based On Selection: 2
Marwa Saady
Metrics
H-Index
i10 Index
Citation Counts
4
1
41
Nanotechnology
Pharmaceutical Sciences
Clinical studies
Clinical research
Rankings
Ranking Based On Selection: 3
Matta A.Mesak
Metrics
H-Index
i10 Index
Citation Counts
3
3
126
Rankings
Ranking Based On Selection: 4
Sandra Sherif Amer
Metrics
H-Index
i10 Index
Citation Counts
3
3
125
Nanotechnology
Drug delivery
Nano-cosmeceuticals
Immuno-engineering
Biomedical engineering
Rankings
Ranking Based On Selection: 5
Jihan Azar
Metrics
H-Index
i10 Index
Citation Counts
3
3
104
Precision Health
Precision Medicine
Alzheimer's Disease
Parkinson's Disease
Biomarkers
Rankings
Ranking Based On Selection: 6
Shaimaa Elbalkiny
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Precision Medicine
Clinical Pharmacy
Pharmacogenomics
Biomarker Discovery
Translational Research