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.

* Rankings
Ranking Based On Selection :1
Aref Shariati
mucormycosis
microbial biofilm
antimicrobial discovery (bacteriophage
natural compounds
and drug-delivery)
Metrics
H-Index
i10 Index
Citation
25
44
2,439
* Rankings
Ranking Based On Selection :2
Jafar Karami
Immunology
Autoimmunity
Epigenetics
synovial fibroblasts
Metrics
H-Index
i10 Index
Citation
19
25
2,243
* Rankings
Ranking Based On Selection :3
Davood Azadi
molecular systematic of bacteria
Metrics
H-Index
i10 Index
Citation
13
15
1,038
* Rankings
Ranking Based On Selection :4
Kazem Ghaffari
Laboratory hematology and Transfusion Sciences
Metrics
H-Index
i10 Index
Citation
11
12
1,622
Amir Masoud Sharifnia
Palliative Care
Critical Care Nursing
Multicultural Health
Systematic Review
Network Meta
Metrics
H-Index
i10 Index
Citation
3
1
32
Mohammad Rostam Khani
khomein university of medical science
khomein
Iran
Metrics
H-Index
i10 Index
Citation
2
0
5
Rankings
Ranking Based On Selection: 1
Aref Shariati
Metrics
H-Index
i10 Index
Citation Counts
25
44
2,439
mucormycosis
microbial biofilm
antimicrobial discovery (bacteriophage
natural compounds
and drug-delivery)
Rankings
Ranking Based On Selection: 2
Jafar Karami
Metrics
H-Index
i10 Index
Citation Counts
19
25
2,243
Immunology
Autoimmunity
Epigenetics
synovial fibroblasts
Rankings
Ranking Based On Selection: 3
Davood Azadi
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,038
molecular systematic of bacteria
Rankings
Ranking Based On Selection: 4
Kazem Ghaffari
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,622
Laboratory hematology and Transfusion Sciences
Rankings
Ranking Based On Selection: 6
Masoud Ataie
Metrics
H-Index
i10 Index
Citation Counts
6
4
154
Rankings
Ranking Based On Selection: 7
Morteza Bakhshesh
Metrics
H-Index
i10 Index
Citation Counts
5
5
272
Physiology
Respiratory mechanics
Cardiovascular
Rankings
Ranking Based On Selection: 8
Behnam Abedi
Metrics
H-Index
i10 Index
Citation Counts
5
3
75
Rankings
Ranking Based On Selection: 9
Reza Azizi
Metrics
H-Index
i10 Index
Citation Counts
4
3
132
Rankings
Ranking Based On Selection: 10
Amir Masoud Sharifnia
Metrics
H-Index
i10 Index
Citation Counts
3
1
32
Palliative Care
Critical Care Nursing
Multicultural Health
Systematic Review
Network Meta
Rankings
Ranking Based On Selection: 11
Mohammad Rostam Khani
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
khomein university of medical science
khomein
Iran