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" (870,053 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
Celuta Sales Alviano
Microbiologia
Micologia
Estrutura de superfície de Microrganismos
Metrics
H-Index
i10 Index
Citation
61
196
13,594
* Rankings
Ranking Based On Selection: 3
Lucy Seldin
microbiologia
ecologia molecular microbiana
taxonomia de formadores de esporos
Metrics
H-Index
i10 Index
Citation
49
141
11,623
* Rankings
Ranking Based On Selection: 7
Alane Beatriz Vermelho
microbiologia
biotecnologia
enzimas
bioprodutos
peptidases
Metrics
H-Index
i10 Index
Citation
40
114
5,687

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* Rankings
Ranking Based On Selection: 12
Angela H Lopes
Parasitology
Biochemistry
Cell Biology
Molecular Biology
Metrics
H-Index
i10 Index
Citation
25
50
1,727
* Rankings
Ranking Based On Selection: 14
Carolina N Keim
Geomicrobiology
Biomineralization
Bacterial Motility
Metrics
H-Index
i10 Index
Citation
21
33
1,389
* Rankings
Ranking Based On Selection: 16
Jamil Z Kitoko
Imunologia
Doenças Respiratórias não-infecciosas
Doenças infecciosas
Metrics
H-Index
i10 Index
Citation
18
19
927
* Rankings
Ranking Based On Selection: 17
Ana Maria Mazotto
microbiologia aplicada
reaproveitamento de resíduos
enzimas
bioprodutos
tratamento de efluentes
Metrics
H-Index
i10 Index
Citation
17
19
1,348
* Rankings
Ranking Based On Selection: 19
Tatiana Domitrovic
Virologia
estrutura e função de proteínas
nanoencapsulamento
Metrics
H-Index
i10 Index
Citation
15
19
936
* Rankings
Ranking Based On Selection: 20
Vanessa Marques Alvarez
microbiologia
diversidade microbiana
biorremediação
biossurfactantes
Metrics
H-Index
i10 Index
Citation
15
16
731
Rankings
Ranking Based On Selection: 1
Celuta Sales Alviano
Metrics
H-Index
i10 Index
Citation Counts
61
196
13,594
Microbiologia
Micologia
Estrutura de superfície de Microrganismos
Rankings
Ranking Based On Selection: 2
Leonardo Nimrichter
Metrics
H-Index
i10 Index
Citation Counts
57
108
18,831
Rankings
Ranking Based On Selection: 3
Lucy Seldin
Metrics
H-Index
i10 Index
Citation Counts
49
141
11,623
microbiologia
ecologia molecular microbiana
taxonomia de formadores de esporos
Rankings
Ranking Based On Selection: 5
André Luis Souza Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
46
193
7,131
Rankings
Ranking Based On Selection: 6
Norma Santos
Metrics
H-Index
i10 Index
Citation Counts
42
77
8,273
Rankings
Ranking Based On Selection: 7
Alane Beatriz Vermelho
Metrics
H-Index
i10 Index
Citation Counts
40
114
5,687
microbiologia
biotecnologia
enzimas
bioprodutos
peptidases
Rankings
Ranking Based On Selection: 8
Agnes Marie Sá Figueiredo
Metrics
H-Index
i10 Index
Citation Counts
40
82
4,606
Rankings
Ranking Based On Selection: 9
Eliana Barreto Bergter
Metrics
H-Index
i10 Index
Citation Counts
38
92
4,820
Rankings
Ranking Based On Selection: 10
Marta Helena Branquinha
Metrics
H-Index
i10 Index
Citation Counts
36
120
4,171

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Rankings
Ranking Based On Selection: 11
Maria Do Carmo De Freire Bastos
Metrics
H-Index
i10 Index
Citation Counts
36
68
3,958
Rankings
Ranking Based On Selection: 12
Angela H Lopes
Metrics
H-Index
i10 Index
Citation Counts
25
50
1,727
Parasitology
Biochemistry
Cell Biology
Molecular Biology
Rankings
Ranking Based On Selection: 14
Carolina N Keim
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,389
Geomicrobiology
Biomineralization
Bacterial Motility
Rankings
Ranking Based On Selection: 15
Raquel Bonelli
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,657
Rankings
Ranking Based On Selection: 16
Jamil Z Kitoko
Metrics
H-Index
i10 Index
Citation Counts
18
19
927
Imunologia
Doenças Respiratórias não-infecciosas
Doenças infecciosas
Rankings
Ranking Based On Selection: 17
Ana Maria Mazotto
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,348
microbiologia aplicada
reaproveitamento de resíduos
enzimas
bioprodutos
tratamento de efluentes
Rankings
Ranking Based On Selection: 18
Dirlei Nico
Metrics
H-Index
i10 Index
Citation Counts
16
24
807
Rankings
Ranking Based On Selection: 19
Tatiana Domitrovic
Metrics
H-Index
i10 Index
Citation Counts
15
19
936
Virologia
estrutura e função de proteínas
nanoencapsulamento
Rankings
Ranking Based On Selection: 20
Vanessa Marques Alvarez
Metrics
H-Index
i10 Index
Citation Counts
15
16
731
microbiologia
diversidade microbiana
biorremediação
biossurfactantes
Rankings
Ranking Based On Selection: 21
Livia C Liporagi Lopes
Metrics
H-Index
i10 Index
Citation Counts
14
17
842