Top 100 Scientists

Top 100 Scientists in Brazil 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" (873,864 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.

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Total 627 scientist
* Rankings
Ranking Based On Selection :9
Selene Maia De Morais
Química de Produtos Naturais
Biofármacos
Análise espectroscópica
Óleos essenciais
Metrics
H-Index
i10 Index
Citation
59
181
13,087
* Rankings
Ranking Based On Selection :16
Amélia Henriques
Produtos Naturais
Farmacognosia
Controle de Qualidade
Atividades Biológicas
Metrics
H-Index
i10 Index
Citation
55
219
10,742
* Rankings
Ranking Based On Selection :20
Diogenes Aparicio Garcia Cortez
Química de Produtos Naturais
Saúde Coletiva
Microbiologia Aplicada
Parasitologia
Farmacologia
Metrics
H-Index
i10 Index
Citation
50
148
9,590
* Rankings
Ranking Based On Selection :32
Mary Ann Foglioleite
Farmacognosia
fitoquímica
produtos naturais bioativos
padronização de extratos
validação de métodos analiticos e de ex
Metrics
H-Index
i10 Index
Citation
47
128
6,785
* Rankings
Ranking Based On Selection :37
Irwin Rose Alencar de Menezes
Farmacologia
Química Medicinal
Toxicologia
Produto Natural
Atividade biológica
Metrics
H-Index
i10 Index
Citation
44
163
6,471
* Rankings
Ranking Based On Selection :48
Célia Regina Da Silva Garcia|CRS Garcia
malaria
functional genomics
molecular and cellular biology of antimalarial pathogens
Metrics
H-Index
i10 Index
Citation
41
96
4,485
* Rankings
Ranking Based On Selection :54
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 :55
Masaharu Ikegaki
Produtos naturais
própolis
fungos endofíticos
atividade biológica.
Metrics
H-Index
i10 Index
Citation
40
62
7,292
* Rankings
Ranking Based On Selection :59
Oliveira RPS
probióticos
prebióticos
fermentação
bacteriocinas
inulina
Metrics
H-Index
i10 Index
Citation
39
112
8,134
* Rankings
Ranking Based On Selection :65
Emmanoei Vilaça Costa
Produtos Naturais
Óleos Essenciais
Cromatografia
Ressonância Magnética Nuclear.
Metrics
H-Index
i10 Index
Citation
39
105
4,217
* Rankings
Ranking Based On Selection :66
Daniele Ribeiro De Araujo
Nanobiotecnologia
Biofarmacêutica
Nanomedicina
Sistemas de Liberação de Fármacos
Metrics
H-Index
i10 Index
Citation
39
97
4,311
* Rankings
Ranking Based On Selection :67
Silvya Stuchi Maria Engler
Melanoma
Skin
Chemoresistence
Alternative Methods to animal experimentation
Cancer
Metrics
H-Index
i10 Index
Citation
39
76
4,109
* Rankings
Ranking Based On Selection :68
Luis Octavio Regasini
Medicinal Chemistry
Drug Discovery
Química Medicinal
Produtos Naturais
Natural Products
Metrics
H-Index
i10 Index
Citation
39
105
4,358
* Rankings
Ranking Based On Selection :69
Maria De Lourdes Pires Bianchi
bioquímica da nutrição
mutagênese
nutrigenômica
interação alimento-medicamento
Metrics
H-Index
i10 Index
Citation
39
78
6,913
* Rankings
Ranking Based On Selection :71
Marta Maria De França Fonteles
Farmácia Clínica
Atenção Farmacêutica
Farmacologia
Neurofarmacologia
Farmacovigilância
Metrics
H-Index
i10 Index
Citation
39
116
5,178
* Rankings
Ranking Based On Selection :75
Luciane Cruz Lopes
farmacologia clínica
epidemiologia clínica
saúde pública
Metrics
H-Index
i10 Index
Citation
37
122
7,294
Wanderley Pereira Oliveira
Phytopharmaceutical Technology
Biotechnology
Drying
Coating
Microencapsulation
Metrics
H-Index
i10 Index
Citation
37
99
5,401
* Rankings
Ranking Based On Selection :83
Guilherme M Gelfuso
Nanotecnologia Farmacêutica
Iontoforese
Sistemas de liberação tópica e transdérmica de fármacos
Metrics
H-Index
i10 Index
Citation
36
87
3,901
* Rankings
Ranking Based On Selection :91
Paulo Vitor Farago
Drug Delivery
Formulation Design
Clinical Pharmacotherapy
Dental Materials
Nanotechnology
Metrics
H-Index
i10 Index
Citation
35
115
4,200
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
Franco Maria Lajolo
Metrics
H-Index
i10 Index
Citation Counts
79
259
20,338
Rankings
Ranking Based On Selection: 3
Celso Vataru Nakamura
Metrics
H-Index
i10 Index
Citation Counts
72
384
21,236
Rankings
Ranking Based On Selection: 4
Manoel Odorico De Moraes Filho
Metrics
H-Index
i10 Index
Citation Counts
71
345
17,923
Farmacologia
Oncologia
Produtos Naturais
Farmacologia Clínica
Rankings
Ranking Based On Selection: 5
Damião Pergentino de Sousa
Metrics
H-Index
i10 Index
Citation Counts
69
208
14,023
Rankings
Ranking Based On Selection: 6
José Maria Barbosa Filho
Metrics
H-Index
i10 Index
Citation Counts
68
373
22,499
Rankings
Ranking Based On Selection: 7
João Ernesto De Carvalho
Metrics
H-Index
i10 Index
Citation Counts
60
264
14,835
Rankings
Ranking Based On Selection: 8
Juliano Ferreira
Metrics
H-Index
i10 Index
Citation Counts
60
186
12,724
Rankings
Ranking Based On Selection: 9
Selene Maia De Morais
Metrics
H-Index
i10 Index
Citation Counts
59
181
13,087
Química de Produtos Naturais
Biofármacos
Análise espectroscópica
Óleos essenciais
Rankings
Ranking Based On Selection: 10
Carla Denise Bonan
Metrics
H-Index
i10 Index
Citation Counts
58
193
10,632
Rankings
Ranking Based On Selection: 11
Francisco De Assis Acurcio
Metrics
H-Index
i10 Index
Citation Counts
57
231
11,209
Rankings
Ranking Based On Selection: 12
Rafael Roesler
Metrics
H-Index
i10 Index
Citation Counts
57
205
11,753
Rankings
Ranking Based On Selection: 13
Iraci Ls Torres
Metrics
H-Index
i10 Index
Citation Counts
56
169
11,059
Rankings
Ranking Based On Selection: 14
Marlus Chorilli
Metrics
H-Index
i10 Index
Citation Counts
55
256
13,257
Rankings
Ranking Based On Selection: 15
Adriano D Andricopulo
Metrics
H-Index
i10 Index
Citation Counts
55
168
11,147
Rankings
Ranking Based On Selection: 16
Amélia Henriques
Metrics
H-Index
i10 Index
Citation Counts
55
219
10,742
Produtos Naturais
Farmacognosia
Controle de Qualidade
Atividades Biológicas
Rankings
Ranking Based On Selection: 17
Rubia Casagrande
Metrics
H-Index
i10 Index
Citation Counts
52
136
8,053
Rankings
Ranking Based On Selection: 18
Ruy Carlos Ruver Beck
Metrics
H-Index
i10 Index
Citation Counts
52
125
7,242
farmacotecnia
nanotecnologia
materiais
tecnologia farmacêutica
Rankings
Ranking Based On Selection: 19
Raimundo Braz Filho
Metrics
H-Index
i10 Index
Citation Counts
51
370
12,726
Rankings
Ranking Based On Selection: 20
Diogenes Aparicio Garcia Cortez
Metrics
H-Index
i10 Index
Citation Counts
50
148
9,590
Química de Produtos Naturais
Saúde Coletiva
Microbiologia Aplicada
Parasitologia
Farmacologia
Rankings
Ranking Based On Selection: 21
Jackson Roberto Guedes Da Silva Almeida
Metrics
H-Index
i10 Index
Citation Counts
49
206
9,848
Rankings
Ranking Based On Selection: 22
José Carlos Tavares Carvalho
Metrics
H-Index
i10 Index
Citation Counts
49
183
8,735
Rankings
Ranking Based On Selection: 23
Carlos Leomar Zani
Metrics
H-Index
i10 Index
Citation Counts
49
119
8,143
Rankings
Ranking Based On Selection: 24
Wilson Roberto Cunha
Metrics
H-Index
i10 Index
Citation Counts
49
136
6,974
Rankings
Ranking Based On Selection: 25
Lusânia Maria Greggi Antunes
Metrics
H-Index
i10 Index
Citation Counts
48
132
8,550
Rankings
Ranking Based On Selection: 26
João Carlos Palazzo De Mello
Metrics
H-Index
i10 Index
Citation Counts
48
125
7,546
Rankings
Ranking Based On Selection: 29
Maria Palmira Daflon Gremião
Metrics
H-Index
i10 Index
Citation Counts
47
105
7,071
Rankings
Ranking Based On Selection: 30
Luís Reynaldo Ferracciú Alleoni
Metrics
H-Index
i10 Index
Citation Counts
47
156
8,072
Rankings
Ranking Based On Selection: 31
Maria Das Graças Cardoso
Metrics
H-Index
i10 Index
Citation Counts
47
174
7,663
Rankings
Ranking Based On Selection: 32
Mary Ann Foglioleite
Metrics
H-Index
i10 Index
Citation Counts
47
128
6,785
Farmacognosia
fitoquímica
produtos naturais bioativos
padronização de extratos
validação de métodos analiticos e de ex
Rankings
Ranking Based On Selection: 33
Guilherme Suarez-Kurtz
Metrics
H-Index
i10 Index
Citation Counts
47
134
9,145
Rankings
Ranking Based On Selection: 34
Iracilda Zeppone Carlos
Metrics
H-Index
i10 Index
Citation Counts
46
123
5,500
Rankings
Ranking Based On Selection: 36
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: 37
Irwin Rose Alencar de Menezes
Metrics
H-Index
i10 Index
Citation Counts
44
163
6,471
Farmacologia
Química Medicinal
Toxicologia
Produto Natural
Atividade biológica
Rankings
Ranking Based On Selection: 38
Ana Lúcia Tasca Gois Ruiz
Metrics
H-Index
i10 Index
Citation Counts
44
152
6,883
Rankings
Ranking Based On Selection: 40
Jean Leandro Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
44
167
10,329
Química Farmacêutica e Medicinal
Assistência e Atenção Farmacêutica
Rankings
Ranking Based On Selection: 41
Monica Tallarico Pupo
Metrics
H-Index
i10 Index
Citation Counts
44
117
6,440
Rankings
Ranking Based On Selection: 42
Eliane Candiani Arantes
Metrics
H-Index
i10 Index
Citation Counts
44
127
5,686
Rankings
Ranking Based On Selection: 43
Helena Sa Monteiro
Metrics
H-Index
i10 Index
Citation Counts
44
120
5,398
Rankings
Ranking Based On Selection: 46
Margô Gomes De Oliveira Karnikowski
Metrics
H-Index
i10 Index
Citation Counts
41
84
4,138
Rankings
Ranking Based On Selection: 47
Michel Fleith Otuki
Metrics
H-Index
i10 Index
Citation Counts
41
82
5,850
Rankings
Ranking Based On Selection: 48
Célia Regina Da Silva Garcia|CRS Garcia
Metrics
H-Index
i10 Index
Citation Counts
41
96
4,485
malaria
functional genomics
molecular and cellular biology of antimalarial pathogens
Rankings
Ranking Based On Selection: 49
Jamil Assreuy
Metrics
H-Index
i10 Index
Citation Counts
41
88
5,700
Rankings
Ranking Based On Selection: 50
Carolina Horta Andrade
Metrics
H-Index
i10 Index
Citation Counts
40
115
6,105
Rankings
Ranking Based On Selection: 51
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: 52
Gabriela Trevisan
Metrics
H-Index
i10 Index
Citation Counts
40
94
4,658
Rankings
Ranking Based On Selection: 53
Teresinha Silva
Metrics
H-Index
i10 Index
Citation Counts
40
115
4,907
Rankings
Ranking Based On Selection: 54
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: 55
Masaharu Ikegaki
Metrics
H-Index
i10 Index
Citation Counts
40
62
7,292
Produtos naturais
própolis
fungos endofíticos
atividade biológica.
Rankings
Ranking Based On Selection: 56
Maurício Yonamine
Metrics
H-Index
i10 Index
Citation Counts
40
108
5,365
Toxicology
Forensic Toxicology
Chromatography
Mass Spectrometry
Rankings
Ranking Based On Selection: 58
Priscila Mazzola
Metrics
H-Index
i10 Index
Citation Counts
39
110
7,274
Biotecnologia
farmacotécnica
cosmetologia e farmácia clínica
Rankings
Ranking Based On Selection: 59
Oliveira RPS
Metrics
H-Index
i10 Index
Citation Counts
39
112
8,134
Rankings
Ranking Based On Selection: 60
Tais Gratieri
Metrics
H-Index
i10 Index
Citation Counts
39
90
4,538
Rankings
Ranking Based On Selection: 61
Mairim Russo Serafini
Metrics
H-Index
i10 Index
Citation Counts
39
83
4,446
Rankings
Ranking Based On Selection: 62
Ary Fernandes Junior
Metrics
H-Index
i10 Index
Citation Counts
39
75
6,830
Rankings
Ranking Based On Selection: 63
Alexandre José Macedo
Metrics
H-Index
i10 Index
Citation Counts
39
105
5,534
Rankings
Ranking Based On Selection: 64
Diogo Rodrigo Magalhaes Moreira
Metrics
H-Index
i10 Index
Citation Counts
39
79
4,081
Rankings
Ranking Based On Selection: 65
Emmanoei Vilaça Costa
Metrics
H-Index
i10 Index
Citation Counts
39
105
4,217
Produtos Naturais
Óleos Essenciais
Cromatografia
Ressonância Magnética Nuclear.
Rankings
Ranking Based On Selection: 66
Daniele Ribeiro De Araujo
Metrics
H-Index
i10 Index
Citation Counts
39
97
4,311
Nanobiotecnologia
Biofarmacêutica
Nanomedicina
Sistemas de Liberação de Fármacos
Rankings
Ranking Based On Selection: 67
Silvya Stuchi Maria Engler
Metrics
H-Index
i10 Index
Citation Counts
39
76
4,109
Melanoma
Skin
Chemoresistence
Alternative Methods to animal experimentation
Cancer
Rankings
Ranking Based On Selection: 68
Luis Octavio Regasini
Metrics
H-Index
i10 Index
Citation Counts
39
105
4,358
Medicinal Chemistry
Drug Discovery
Química Medicinal
Produtos Naturais
Natural Products
Rankings
Ranking Based On Selection: 69
Maria De Lourdes Pires Bianchi
Metrics
H-Index
i10 Index
Citation Counts
39
78
6,913
bioquímica da nutrição
mutagênese
nutrigenômica
interação alimento-medicamento
Rankings
Ranking Based On Selection: 70
Maria Goretti Silva
Metrics
H-Index
i10 Index
Citation Counts
39
141
9,189
Rankings
Ranking Based On Selection: 71
Marta Maria De França Fonteles
Metrics
H-Index
i10 Index
Citation Counts
39
116
5,178
Farmácia Clínica
Atenção Farmacêutica
Farmacologia
Neurofarmacologia
Farmacovigilância
Rankings
Ranking Based On Selection: 73
Priscyla Daniely Marcato Gaspari
Metrics
H-Index
i10 Index
Citation Counts
38
67
8,436
Rankings
Ranking Based On Selection: 74
Cassyano J Correr
Metrics
H-Index
i10 Index
Citation Counts
38
83
4,453
Rankings
Ranking Based On Selection: 75
Luciane Cruz Lopes
Metrics
H-Index
i10 Index
Citation Counts
37
122
7,294
Rankings
Ranking Based On Selection: 76
Luiz Alberto Lira Soares
Metrics
H-Index
i10 Index
Citation Counts
37
100
3,960
Phytopharmaceutical Technology
Phytochemical Analysis
Chemometrics
Rankings
Ranking Based On Selection: 77
Eliana Martins Lima
Metrics
H-Index
i10 Index
Citation Counts
37
93
4,538
Rankings
Ranking Based On Selection: 80
Wanderley Pereira Oliveira
Metrics
H-Index
i10 Index
Citation Counts
37
99
5,401
Phytopharmaceutical Technology
Biotechnology
Drying
Coating
Microencapsulation
Rankings
Ranking Based On Selection: 81
Steyner Cortes
Metrics
H-Index
i10 Index
Citation Counts
37
75
3,338
Rankings
Ranking Based On Selection: 82
Cristiane De Bona Da Silva
Metrics
H-Index
i10 Index
Citation Counts
36
125
5,690
Rankings
Ranking Based On Selection: 83
Guilherme M Gelfuso
Metrics
H-Index
i10 Index
Citation Counts
36
87
3,901
Nanotecnologia Farmacêutica
Iontoforese
Sistemas de liberação tópica e transdérmica de fármacos
Rankings
Ranking Based On Selection: 84
Danielle Palma De Oliveira
Metrics
H-Index
i10 Index
Citation Counts
36
74
5,694
Rankings
Ranking Based On Selection: 85
Flavio Aimbire Soares De Carvalho
Metrics
H-Index
i10 Index
Citation Counts
36
60
4,929
Rankings
Ranking Based On Selection: 86
Márcio Luís Andrade E Silva
Metrics
H-Index
i10 Index
Citation Counts
36
116
5,186
Rankings
Ranking Based On Selection: 87
Niege Araçari Jacometti Cardoso Furtado
Metrics
H-Index
i10 Index
Citation Counts
36
67
3,661
Rankings
Ranking Based On Selection: 88
Suzana Leitao
Metrics
H-Index
i10 Index
Citation Counts
36
93
6,983
Rankings
Ranking Based On Selection: 90
Teresa Dalla Costa
Metrics
H-Index
i10 Index
Citation Counts
36
111
4,548
Rankings
Ranking Based On Selection: 91
Paulo Vitor Farago
Metrics
H-Index
i10 Index
Citation Counts
35
115
4,200
Drug Delivery
Formulation Design
Clinical Pharmacotherapy
Dental Materials
Nanotechnology
Rankings
Ranking Based On Selection: 92
Adriana Rolim Campos
Metrics
H-Index
i10 Index
Citation Counts
35
97
3,942
Rankings
Ranking Based On Selection: 93
Fernanda B Morrone
Metrics
H-Index
i10 Index
Citation Counts
35
77
3,606
Rankings
Ranking Based On Selection: 94
Patricia Dias Fernandes
Metrics
H-Index
i10 Index
Citation Counts
35
84
4,073
Rankings
Ranking Based On Selection: 95
Eryvaldo Sócrates Tabosa Do Egito
Metrics
H-Index
i10 Index
Citation Counts
35
105
4,132
Rankings
Ranking Based On Selection: 96
Chung Man Chin
Metrics
H-Index
i10 Index
Citation Counts
35
82
3,889
Rankings
Ranking Based On Selection: 97
Jorge Luiz Mello Sampaio
Metrics
H-Index
i10 Index
Citation Counts
35
78
4,558
Rankings
Ranking Based On Selection: 98
Fernando Salvador Moreno
Metrics
H-Index
i10 Index
Citation Counts
35
71
4,186
Rankings
Ranking Based On Selection: 99
Marcílio Cunha Filho
Metrics
H-Index
i10 Index
Citation Counts
34
92
3,402
Rankings
Ranking Based On Selection: 100
Andre Luiz Dos Reis Barbosa
Metrics
H-Index
i10 Index
Citation Counts
34
68
3,235