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" (873,898 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: 6
Mareni Rocha Farias
assistência farmacêutica
saúde pública
políticas públicas
educação farmacêutica
Metrics
H-Index
i10 Index
Citation
40
82
4,615
* Rankings
Ranking Based On Selection: 10
Regina De Sordi
farmacologia
inflamação
sistema cardiovascular
condições críticas de saúde
Metrics
H-Index
i10 Index
Citation
21
32
1,092

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 1
Joao Batista Calixto
Metrics
H-Index
i10 Index
Citation Counts
100
406
39,990
Rankings
Ranking Based On Selection: 2
Juliano Ferreira
Metrics
H-Index
i10 Index
Citation Counts
60
186
12,724
Rankings
Ranking Based On Selection: 3
Marcos Antonio Segatto Silva
Metrics
H-Index
i10 Index
Citation Counts
45
198
12,995
Produção e Controle de Qualidade de Fármacos e Medicamentos
Rankings
Ranking Based On Selection: 5
Silvana Nair Leite
Metrics
H-Index
i10 Index
Citation Counts
40
104
5,419
Farmácia
Pharmacy
Pharmacist
Pharmaceutical
Assistência Farmacêutica
Rankings
Ranking Based On Selection: 6
Mareni Rocha Farias
Metrics
H-Index
i10 Index
Citation Counts
40
82
4,615
assistência farmacêutica
saúde pública
políticas públicas
educação farmacêutica
Rankings
Ranking Based On Selection: 8
Thereza Lima
Metrics
H-Index
i10 Index
Citation Counts
26
56
2,720
Rankings
Ranking Based On Selection: 9
Fernando Spiller
Metrics
H-Index
i10 Index
Citation Counts
23
29
2,450
Rankings
Ranking Based On Selection: 10
Regina De Sordi
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,092
farmacologia
inflamação
sistema cardiovascular
condições críticas de saúde

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Bianca Ramos Pezzini
Metrics
H-Index
i10 Index
Citation Counts
15
17
974
Rankings
Ranking Based On Selection: 12
Flávia Martinello
Metrics
H-Index
i10 Index
Citation Counts
13
16
983
Rankings
Ranking Based On Selection: 14
Marcos José Machado
Metrics
H-Index
i10 Index
Citation Counts
13
14
623
Farmácia
Ciência do Laboratório Clínico
Análises Clínicas
Bioquímica