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" (998,570 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
Teodorico De Castro Ramalho
Computational Chemistry
Physical-Chemistry
Computer Aided Drug Discovery
Protein-Ligand Interaction
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation
45
223
8,465
* Rankings
Ranking Based On Selection: 5
Adelir Aparecida Saczk
Eletroquímica e Eletroanalítica
Técnicas de Separação
Segurança Alimentar
Metrics
H-Index
i10 Index
Citation
27
54
2,200
* Rankings
Ranking Based On Selection: 6
Zuy Maria Magriotis
Catálise
pirólise de biomassa
biocombustíveis
adsorção
Metrics
H-Index
i10 Index
Citation
25
38
2,616
Juliana Arriel Torres
Fotocatálise
Semicondutores
Fotorredução de CO2
Catálise
Materiais cerâmicos.
Metrics
H-Index
i10 Index
Citation
21
28
1,187
* Rankings
Ranking Based On Selection: 10
Alexandre Alves De Castro
Physical Chemistry
Medicinal Chemistry
Molecular Modeling
Metrics
H-Index
i10 Index
Citation
18
28
972

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 1
Teodorico De Castro Ramalho
Metrics
H-Index
i10 Index
Citation Counts
45
223
8,465
Computational Chemistry
Physical-Chemistry
Computer Aided Drug Discovery
Protein-Ligand Interaction
Medicinal Chemistry
Rankings
Ranking Based On Selection: 2
Mario Cesar Guerreiro
Metrics
H-Index
i10 Index
Citation Counts
37
79
4,852
Rankings
Ranking Based On Selection: 3
Elaine FF Da Cunha
Metrics
H-Index
i10 Index
Citation Counts
33
92
3,064
Rankings
Ranking Based On Selection: 4
Matheus Freitas
Metrics
H-Index
i10 Index
Citation Counts
32
132
4,188
Rankings
Ranking Based On Selection: 5
Adelir Aparecida Saczk
Metrics
H-Index
i10 Index
Citation Counts
27
54
2,200
Eletroquímica e Eletroanalítica
Técnicas de Separação
Segurança Alimentar
Rankings
Ranking Based On Selection: 6
Zuy Maria Magriotis
Metrics
H-Index
i10 Index
Citation Counts
25
38
2,616
Catálise
pirólise de biomassa
biocombustíveis
adsorção
Rankings
Ranking Based On Selection: 7
Maria Lucia Bianchi
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,781
Rankings
Ranking Based On Selection: 8
Juliana Arriel Torres
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,187
Fotocatálise
Semicondutores
Fotorredução de CO2
Catálise
Materiais cerâmicos.
Rankings
Ranking Based On Selection: 9
Marcelo Braga Bueno Guerra
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,864
Rankings
Ranking Based On Selection: 10
Alexandre Alves De Castro
Metrics
H-Index
i10 Index
Citation Counts
18
28
972
Physical Chemistry
Medicinal Chemistry
Molecular Modeling

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 11
Cleber Paulo Andrada Anconi
Metrics
H-Index
i10 Index
Citation Counts
16
25
751
We use cookies to personalize our website and offer you a better experience. If you accept cookies, we can offer you special services.   Cookie Policy