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" (875,720 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: 10
Pedram Ebrahimnejad
Pharmaceutical Nanotechnology
Pharmaceutics
Novel Drug Delivery Systems
Gene Delivery
Metrics
H-Index
i10 Index
Citation
25
35
1,546

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* Rankings
Ranking Based On Selection: 13
Emran Habibi|Omran habibi
Phytochemistry
Chromatography
Herbal Medicine
Natural Products Chemistry
Medicinal Mushrooms
Metrics
H-Index
i10 Index
Citation
19
25
1,109
* Rankings
Ranking Based On Selection: 14
Masoud Keighobadi
Pharmaceutical Sciences (Assistant Professor in Pharmaceutical Sciences)
Metrics
H-Index
i10 Index
Citation
16
22
14,923
* Rankings
Ranking Based On Selection: 16
MR Rafati
Clinical Pharmacy
Pediatric and Neonatal Pharmacotherapy
Pharmacokinetics
Metrics
H-Index
i10 Index
Citation
14
17
840
Nourollah Sadeghzadeh
Radiopharmaceuticals
Radiopharmaceuticals based on small peptides
Cancer Biotherapy and
Metrics
H-Index
i10 Index
Citation
9
9
254
Mohammad Eghbali
Pharmaceutical Science
Pharmaceutics
Novel Drug Delivery Systems
Drug Targeting
Metrics
H-Index
i10 Index
Citation
8
8
177
Rankings
Ranking Based On Selection: 1
Saeed Emami
Metrics
H-Index
i10 Index
Citation Counts
64
192
11,716
Rankings
Ranking Based On Selection: 2
Majid Saeedi
Metrics
H-Index
i10 Index
Citation Counts
49
151
7,987
Rankings
Ranking Based On Selection: 3
Seyed Jalal Hosseinimehr
Metrics
H-Index
i10 Index
Citation Counts
46
170
9,903
Radiopharmaceuticals
Radiobiology
Molecular Imaging
Cancer Imaging
Rankings
Ranking Based On Selection: 4
Sobhan Mortazavi Derazkola
Metrics
H-Index
i10 Index
Citation Counts
41
61
3,995
Nanotechnology
Photocatalysis
Drug Delivery
Anticancer
Antibacterial
Rankings
Ranking Based On Selection: 5
Katayoun Morteza Semnani
Metrics
H-Index
i10 Index
Citation Counts
37
114
4,585
Rankings
Ranking Based On Selection: 6
Jafar Akbari
Metrics
H-Index
i10 Index
Citation Counts
34
65
3,259
Rankings
Ranking Based On Selection: 8
Mohammad Azadbakht
Metrics
H-Index
i10 Index
Citation Counts
34
106
4,444
Rankings
Ranking Based On Selection: 9
Ebrahim Salehifar
Metrics
H-Index
i10 Index
Citation Counts
27
64
2,320
Rankings
Ranking Based On Selection: 10
Pedram Ebrahimnejad
Metrics
H-Index
i10 Index
Citation Counts
25
35
1,546
Pharmaceutical Nanotechnology
Pharmaceutics
Novel Drug Delivery Systems
Gene Delivery

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Hamid Irannejad
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,394
Rankings
Ranking Based On Selection: 12
Ramin Ataee
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,173
Rankings
Ranking Based On Selection: 13
Emran Habibi|Omran habibi
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,109
Phytochemistry
Chromatography
Herbal Medicine
Natural Products Chemistry
Medicinal Mushrooms
Rankings
Ranking Based On Selection: 14
Masoud Keighobadi
Metrics
H-Index
i10 Index
Citation Counts
16
22
14,923
Pharmaceutical Sciences (Assistant Professor in Pharmaceutical Sciences)
Rankings
Ranking Based On Selection: 15
MR Shiran
Metrics
H-Index
i10 Index
Citation Counts
15
23
812
Rankings
Ranking Based On Selection: 16
MR Rafati
Metrics
H-Index
i10 Index
Citation Counts
14
17
840
Clinical Pharmacy
Pediatric and Neonatal Pharmacotherapy
Pharmacokinetics
Rankings
Ranking Based On Selection: 17
Gohar Eslami
Metrics
H-Index
i10 Index
Citation Counts
12
13
584
Rankings
Ranking Based On Selection: 18
Fatemeh Khodadust
Metrics
H-Index
i10 Index
Citation Counts
10
11
269
Rankings
Ranking Based On Selection: 19
Nourollah Sadeghzadeh
Metrics
H-Index
i10 Index
Citation Counts
9
9
254
Radiopharmaceuticals
Radiopharmaceuticals based on small peptides
Cancer Biotherapy and
Rankings
Ranking Based On Selection: 22
Mohammad Eghbali
Metrics
H-Index
i10 Index
Citation Counts
8
8
177
Pharmaceutical Science
Pharmaceutics
Novel Drug Delivery Systems
Drug Targeting
Rankings
Ranking Based On Selection: 23
Hamed Morad
Metrics
H-Index
i10 Index
Citation Counts
8
7
278
Rankings
Ranking Based On Selection: 25
Mobin Rahimnia
Metrics
H-Index
i10 Index
Citation Counts
6
6
172
Rankings
Ranking Based On Selection: 26
Mohammad Hossein Hosseinzadeh
Metrics
H-Index
i10 Index
Citation Counts
6
6
137
Rankings
Ranking Based On Selection: 28
Taha Monadi
Metrics
H-Index
i10 Index
Citation Counts
5
5
119
Persian Medicine
Phytotherapy
Medicinal Plants
Natural Products
Rankings
Ranking Based On Selection: 30
Mohsen Mohammadgholi
Metrics
H-Index
i10 Index
Citation Counts
4
2
163
Rankings
Ranking Based On Selection: 31
Minoo Moghimi
Metrics
H-Index
i10 Index
Citation Counts
3
2
70
Rankings
Ranking Based On Selection: 32
Amin Goodarzi
Metrics
H-Index
i10 Index
Citation Counts
3
1
37
Rankings
Ranking Based On Selection: 33
Fateme Dehnavi
Metrics
H-Index
i10 Index
Citation Counts
2
1
19
Rankings
Ranking Based On Selection: 35
Hasti Asadi
Metrics
H-Index
i10 Index
Citation Counts
1
1
19
Rankings
Ranking Based On Selection: 36
Fateme Alizade
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
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