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: 2
Giselle Maria Maciel
Enzimas
Bioprocessos
Biodegradação e Biossorção de Poluentes Ambientais
Antimicrobianos.
Metrics
H-Index
i10 Index
Citation
32
60
3,592
* Rankings
Ranking Based On Selection: 3
Patrícia Valderrama
química analítica
quimiometria
espectroscopia
estatística
alimentos
Metrics
H-Index
i10 Index
Citation
31
66
3,252
* Rankings
Ranking Based On Selection: 4
Elton Guntendorfer
analytical Chemistry
biodegradable films
polysaccharides
edible coatings
Metrics
H-Index
i10 Index
Citation
29
53
2,661
* Rankings
Ranking Based On Selection: 5
Felipe De Almeida La Porta
Química
Química Teórica
Ciência dos Materiais
Luminescência
Catálise
Metrics
H-Index
i10 Index
Citation
28
52
2,236
* Rankings
Ranking Based On Selection: 7
Paulo Henrique Março
Química Analítica
Quimiometria
Alimentos
Química
Estatística
Metrics
H-Index
i10 Index
Citation
23
41
1,720
* Rankings
Ranking Based On Selection: 9
Tatiane Luiza Cadorin Oldoni
química analítica
atividade antioxidante
produtos naturais
compostos fenólicos
Metrics
H-Index
i10 Index
Citation
22
32
2,920

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* Rankings
Ranking Based On Selection: 14
Antonio Laverde Junior|Antonio Laverde Jr, Antonio Laverde
Química Orgânica
Química de Produtos Naturais
Química Supramolecular
Ciclodextrinas
Metrics
H-Index
i10 Index
Citation
17
20
860
* Rankings
Ranking Based On Selection: 20
Sirlei Dias Teixeira
Produtos Naturais
Fitoquímica
Cromatografia
Ecologia Química
Alelopatia
Metrics
H-Index
i10 Index
Citation
11
11
746
* Rankings
Ranking Based On Selection: 21
Priscila Schroeder Curti
Físico-Química
Biomateriais
Polímeros Biodegradáveis
Eletrofiação
Metrics
H-Index
i10 Index
Citation
11
12
734
José Bento Suart Júnior
ensino de química
história e filosofia da ciência
pedagogia universitária
Metrics
H-Index
i10 Index
Citation
4
0
37
Michel Da Silva Fonseca
Química analítica
Físico-química orgânica
engenharia de bioprocessos e biotecnologia
estatística
Metrics
H-Index
i10 Index
Citation
2
0
12
Rankings
Ranking Based On Selection: 1
Charles Windson Isidoro Haminiuk
Metrics
H-Index
i10 Index
Citation Counts
45
103
6,619
Bioactive Compounds
Adsorption
Edible Coatings
Biopolymers
Rankings
Ranking Based On Selection: 2
Giselle Maria Maciel
Metrics
H-Index
i10 Index
Citation Counts
32
60
3,592
Enzimas
Bioprocessos
Biodegradação e Biossorção de Poluentes Ambientais
Antimicrobianos.
Rankings
Ranking Based On Selection: 3
Patrícia Valderrama
Metrics
H-Index
i10 Index
Citation Counts
31
66
3,252
química analítica
quimiometria
espectroscopia
estatística
alimentos
Rankings
Ranking Based On Selection: 4
Elton Guntendorfer
Metrics
H-Index
i10 Index
Citation Counts
29
53
2,661
analytical Chemistry
biodegradable films
polysaccharides
edible coatings
Rankings
Ranking Based On Selection: 5
Felipe De Almeida La Porta
Metrics
H-Index
i10 Index
Citation Counts
28
52
2,236
Química
Química Teórica
Ciência dos Materiais
Luminescência
Catálise
Rankings
Ranking Based On Selection: 6
Angela Claudia Rodrigues
Metrics
H-Index
i10 Index
Citation Counts
26
54
3,844
Tecnologia de Alimentos
Química Analítica
Rankings
Ranking Based On Selection: 7
Paulo Henrique Março
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,720
Química Analítica
Quimiometria
Alimentos
Química
Estatística
Rankings
Ranking Based On Selection: 8
Mário Antônio Alves Da Cunha
Metrics
H-Index
i10 Index
Citation Counts
23
56
1,900
Biotecnologia
Bioprocessos
Tecnologia de Alimentos
Rankings
Ranking Based On Selection: 9
Tatiane Luiza Cadorin Oldoni
Metrics
H-Index
i10 Index
Citation Counts
22
32
2,920
química analítica
atividade antioxidante
produtos naturais
compostos fenólicos
Rankings
Ranking Based On Selection: 10
Júlio César Rodrigues De Azevedo
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,349

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
Giane Gonçalves Lenzi
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,177
catálise
fotocatálise
processos oxidativos avançados
Rankings
Ranking Based On Selection: 12
Ivane Benedetti Tonial
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,181
Rankings
Ranking Based On Selection: 13
Juliana FS Daniel
Metrics
H-Index
i10 Index
Citation Counts
17
23
899
Natural Products
entomopathogenic fungus
biological control
Rankings
Ranking Based On Selection: 14
Química Orgânica
Química de Produtos Naturais
Química Supramolecular
Ciclodextrinas
Rankings
Ranking Based On Selection: 15
Tessaro Al
Metrics
H-Index
i10 Index
Citation Counts
16
26
880
Química
Materiais
Nanomateriais
Terapia Fotodinâmica
Rankings
Ranking Based On Selection: 17
Renato Ribeiro Viana
Metrics
H-Index
i10 Index
Citation Counts
15
21
1,174
Rankings
Ranking Based On Selection: 18
Luis Fernando Cabeça
Metrics
H-Index
i10 Index
Citation Counts
15
17
569
química
ressonância magnética nuclear
bioquímica
Rankings
Ranking Based On Selection: 19
Oldair Leite
Metrics
H-Index
i10 Index
Citation Counts
15
17
678
Rankings
Ranking Based On Selection: 20
Sirlei Dias Teixeira
Metrics
H-Index
i10 Index
Citation Counts
11
11
746
Produtos Naturais
Fitoquímica
Cromatografia
Ecologia Química
Alelopatia
Rankings
Ranking Based On Selection: 21
Priscila Schroeder Curti
Metrics
H-Index
i10 Index
Citation Counts
11
12
734
Físico-Química
Biomateriais
Polímeros Biodegradáveis
Eletrofiação
Rankings
Ranking Based On Selection: 22
Alessandra Machado Baron
Metrics
H-Index
i10 Index
Citation Counts
11
12
514
Biotechnology
Enzymology
Biocatalysis
Biomaterials
Rankings
Ranking Based On Selection: 23
Letícia Ledo Marciniuk
Metrics
H-Index
i10 Index
Citation Counts
6
5
629
Óleos vegetais
Polímeros
Biodiesel
Colágeno
Rankings
Ranking Based On Selection: 24
Renata Mello Giona
Metrics
H-Index
i10 Index
Citation Counts
4
4
94
Química
Química de materiais
Química de Interface
Rankings
Ranking Based On Selection: 25
José Bento Suart Júnior
Metrics
H-Index
i10 Index
Citation Counts
4
0
37
ensino de química
história e filosofia da ciência
pedagogia universitária
Rankings
Ranking Based On Selection: 26
Claudio Takeo Ueno
Metrics
H-Index
i10 Index
Citation Counts
3
3
87
bioquímica
microbiologia
biotecnologia
controle biológico
Rankings
Ranking Based On Selection: 27
Fabia Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
3
3
78
têxtil
engenharia têxtil
engenharia química
Rankings
Ranking Based On Selection: 28
Angélica Cristina Rivelini
Metrics
H-Index
i10 Index
Citation Counts
2
2
38
Rankings
Ranking Based On Selection: 29
Elis Berton
Metrics
H-Index
i10 Index
Citation Counts
2
1
19
Rankings
Ranking Based On Selection: 30
Michel Da Silva Fonseca
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Química analítica
Físico-química orgânica
engenharia de bioprocessos e biotecnologia
estatística
Rankings
Ranking Based On Selection: 31
David Zegolan Marcondes
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Química
Ensino de Química
Educação ambiental
Rankings
Ranking Based On Selection: 32
Ana Paula Knopik
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 33
Douglas Guerhart Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Ensino de Química
formação de professores
Rankings
Ranking Based On Selection: 34
Edirene De Lara
Metrics
H-Index
i10 Index
Citation Counts
1
0
2