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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,291 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Renata Lima
Biotecnologia
Nanotecnologia
Nanotoxicologia
Genética
Biologia Molecula
Metrics
 
H-Index
i10 Index
Citation
45
96
8,819
* Rankings
Ranking Based On Selection: 4
Luciane Cruz Lopes
farmacologia clínica
epidemiologia clínica
saúde públic
Metrics
 
H-Index
i10 Index
Citation
38
125
7,288
* Rankings
Ranking Based On Selection: 7
Denise Grotto
Toxicologia
estresse oxidativo
bioquímic
Metrics
 
H-Index
i10 Index
Citation
35
63
4,578
* Rankings
Ranking Based On Selection: 8
Angela F Jozala
Áreas de Conhecimento: Microbiologia Industrial
Biotecnologia Farmacêutica
Biopolímeros
Ensaios Biológico
Metrics
 
H-Index
i10 Index
Citation
31
53
4,508
* Rankings
Ranking Based On Selection: 9
José Martins De Oliveira Junior
Física
Física Nuclear
Física Nuclear Aplicada
Farmácia
Tecnologia Farmacêutic
Metrics
 
H-Index
i10 Index
Citation
28
69
3,826
* Rankings
Ranking Based On Selection: 11
Marta Maria Duarte Carvalho Vila
Quimica analitica
Controle de Qualidade fisico-quimic
Metrics
 
H-Index
i10 Index
Citation
25
59
2,792
* Rankings
Ranking Based On Selection: 12
Fernando De Sá Del Fiol
Uso racional de antibiótico
Metrics
 
H-Index
i10 Index
Citation
25
48
2,895
* Rankings
Ranking Based On Selection: 13
Marcos Reigota
Educação Ambiental
Estudos Culturais e Pedagogia Freirean
Metrics
 
H-Index
i10 Index
Citation
25
35
8,270
* Rankings
Ranking Based On Selection: 14
Silvio Barberato Filho
Sistema Único de Saúde
Assistência farmacêutica
Uso racional de medicamento
Metrics
 
H-Index
i10 Index
Citation
22
44
1,786
* Rankings
Ranking Based On Selection: 16
Jane Soares De Almeida
Educação
História
História da Educaçã
Metrics
 
H-Index
i10 Index
Citation
22
41
3,645
* Rankings
Ranking Based On Selection: 18
Norberto Aranha
Física
Licenciatura
Biomateriai
Metrics
 
H-Index
i10 Index
Citation
18
25
1,038
* Rankings
Ranking Based On Selection: 19
Monica Martinez
Communication
Communication Theory
Journalism
Literary Journalism
Creative Writin
Metrics
 
H-Index
i10 Index
Citation
15
25
1,014
* Rankings
Ranking Based On Selection: 20
Thiago Mattos Frota De Souza
treinamento de força
avaliação
lutas/artes marciais/esportes de combat
Metrics
 
H-Index
i10 Index
Citation
14
15
590
* Rankings
Ranking Based On Selection: 21
Wanessa Souza Zaroni
Dentística
Materiais dentários
cariologia
lase
Metrics
 
H-Index
i10 Index
Citation
14
17
903
* Rankings
Ranking Based On Selection: 22
Thiago Simon Marques
1) Ecologia e manejo de animais silvestres
2) Impacto de atividades antrópicas em populações de animais
3) Uso de isótopo
Metrics
 
H-Index
i10 Index
Citation
13
20
476
* Rankings
Ranking Based On Selection: 23
Felipe Tavares Paes Lopes
Sociologia do Esporte
Comunicação Social
Psicologia Socia
Metrics
 
H-Index
i10 Index
Citation
12
18
535
* Rankings
Ranking Based On Selection: 24
Daniel Bertoli Gonçalves
agronegócio
tecnologia
sustentabilidade
educação
políticas públicas
Metrics
 
H-Index
i10 Index
Citation
12
14
497
Rankings
Ranking Based On Selection: 1
Renata Lima
Metrics
 
H-Index
i10 Index
Citation Counts
45
96
8,819
Biotecnologia
Nanotecnologia
Nanotoxicologia
Genética
Biologia Molecula
Rankings
Ranking Based On Selection: 2
Fabio Squina
Metrics
 
H-Index
i10 Index
Citation Counts
42
128
6,276
Rankings
Ranking Based On Selection: 3
Marco Vinicius Chaud
Metrics
 
H-Index
i10 Index
Citation Counts
39
102
6,269
Rankings
Ranking Based On Selection: 4
Luciane Cruz Lopes
Metrics
 
H-Index
i10 Index
Citation Counts
38
125
7,288
Rankings
Ranking Based On Selection: 5
Marcus Tolentino Silva
Metrics
 
H-Index
i10 Index
Citation Counts
36
109
5,117
Rankings
Ranking Based On Selection: 6
Victor Manuel Balcão
Metrics
 
H-Index
i10 Index
Citation Counts
35
75
5,573
Rankings
Ranking Based On Selection: 7
Denise Grotto
Metrics
 
H-Index
i10 Index
Citation Counts
35
63
4,578
Toxicologia
estresse oxidativo
bioquímic
Rankings
Ranking Based On Selection: 8
Angela F Jozala
Metrics
 
H-Index
i10 Index
Citation Counts
31
53
4,508
Áreas de Conhecimento: Microbiologia Industrial
Biotecnologia Farmacêutica
Biopolímeros
Ensaios Biológico
Rankings
Ranking Based On Selection: 9
José Martins De Oliveira Junior
Metrics
 
H-Index
i10 Index
Citation Counts
28
69
3,826
Física
Física Nuclear
Física Nuclear Aplicada
Farmácia
Tecnologia Farmacêutic
Rankings
Ranking Based On Selection: 10
Cristiane De Cássia Bergamaschi
Metrics
 
H-Index
i10 Index
Citation Counts
26
55
2,193
Rankings
Ranking Based On Selection: 11
Marta Maria Duarte Carvalho Vila
Metrics
 
H-Index
i10 Index
Citation Counts
25
59
2,792
Quimica analitica
Controle de Qualidade fisico-quimic
Rankings
Ranking Based On Selection: 12
Fernando De Sá Del Fiol
Metrics
 
H-Index
i10 Index
Citation Counts
25
48
2,895
Uso racional de antibiótico
Rankings
Ranking Based On Selection: 13
Marcos Reigota
Metrics
 
H-Index
i10 Index
Citation Counts
25
35
8,270
Educação Ambiental
Estudos Culturais e Pedagogia Freirean
Rankings
Ranking Based On Selection: 14
Silvio Barberato Filho
Metrics
 
H-Index
i10 Index
Citation Counts
22
44
1,786
Sistema Único de Saúde
Assistência farmacêutica
Uso racional de medicamento
Rankings
Ranking Based On Selection: 15
Oshima Franco Y
Metrics
 
H-Index
i10 Index
Citation Counts
22
42
1,395
Rankings
Ranking Based On Selection: 16
Jane Soares De Almeida
Metrics
 
H-Index
i10 Index
Citation Counts
22
41
3,645
Rankings
Ranking Based On Selection: 17
Marli Gerenutti
Metrics
 
H-Index
i10 Index
Citation Counts
19
33
1,830
Rankings
Ranking Based On Selection: 18
Norberto Aranha
Metrics
 
H-Index
i10 Index
Citation Counts
18
25
1,038
Rankings
Ranking Based On Selection: 19
Monica Martinez
Metrics
 
H-Index
i10 Index
Citation Counts
15
25
1,014
Communication
Communication Theory
Journalism
Literary Journalism
Creative Writin
Rankings
Ranking Based On Selection: 20
Thiago Mattos Frota De Souza
Metrics
 
H-Index
i10 Index
Citation Counts
14
15
590
treinamento de força
avaliação
lutas/artes marciais/esportes de combat
Rankings
Ranking Based On Selection: 21
Wanessa Souza Zaroni
Metrics
 
H-Index
i10 Index
Citation Counts
14
17
903
Dentística
Materiais dentários
cariologia
lase
Rankings
Ranking Based On Selection: 22
Thiago Simon Marques
Metrics
 
H-Index
i10 Index
Citation Counts
13
20
476
1) Ecologia e manejo de animais silvestres
2) Impacto de atividades antrópicas em populações de animais
3) Uso de isótopo
Rankings
Ranking Based On Selection: 23
Felipe Tavares Paes Lopes
Metrics
 
H-Index
i10 Index
Citation Counts
12
18
535
Sociologia do Esporte
Comunicação Social
Psicologia Socia
Rankings
Ranking Based On Selection: 24
Daniel Bertoli Gonçalves
Metrics
 
H-Index
i10 Index
Citation Counts
12
14
497
agronegócio
tecnologia
sustentabilidade
educação
políticas públicas
Rankings
Ranking Based On Selection: 25
Juliana Ferreira De Souza
Metrics
 
H-Index
i10 Index
Citation Counts
10
11
247