Total 2,403,032 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 26
![Annia Galano](https://cdn.adscientificindex.com/pictures/4b/795386.jpg)
Theoretical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
136
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 27
![Luis Hernandez](https://cdn.adscientificindex.com/pictures/7d/829437.jpg)
Neuroscience
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
34
0.185
* Total i10 IndexRankings
Ranking Based On Selection: 28
![Oswaldo Luiz Alves](/user/assets/images/profile/no-profile-photo.png)
Solid State Chemistry
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
94
0.522
* Total i10 IndexRankings
Ranking Based On Selection: 29
![Alcineia C Oliveira](/user/assets/images/profile/no-profile-photo.png)
catalysts
materials
engeneering
chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
89
0.494
* Total i10 IndexRankings
Ranking Based On Selection: 30
![Massuo Jorge Kato](https://cdn.adscientificindex.com/pictures/63/942014.jpg)
phytochemistry
natural product chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
105
0.587
* Total i10 IndexRankings
Ranking Based On Selection: 31
![Elias Ayres Guidetti Zagatto](/user/assets/images/profile/no-profile-photo.png)
analytical chemistry
flow analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
26
0.147
* Total i10 IndexRankings
Ranking Based On Selection: 32
![Marcus Tullius Scotti](https://cdn.adscientificindex.com/pictures/63/890201.jpg)
Chemotaxonomy
Medicinal Chemistry
Cheminformatics
QSAR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
143
0.836
* Total i10 IndexRankings
Ranking Based On Selection: 33
![Adriano D Andricopulo](https://cdn.adscientificindex.com/pictures/c0/935383.jpg)
Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
94
0.550
* Total i10 IndexRankings
Ranking Based On Selection: 34
![Galo Soler Illia](https://cdn.adscientificindex.com/pictures/bb/934737.jpg)
nanotechnology
chemistry
materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
118
0.698
* Total i10 IndexRankings
Ranking Based On Selection: 35
![Squella Ja](/user/assets/images/profile/no-profile-photo.png)
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
25
0.151
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!
* Total i10 IndexRankings
Ranking Based On Selection: 36
![Emanuel Carrilho](https://cdn.adscientificindex.com/pictures/ad/860698.jpg)
chemistry
analytical chemistry
bioanalytical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
92
0.558
* Total i10 IndexRankings
Ranking Based On Selection: 37
![Cesar Barbero](/user/assets/images/profile/no-profile-photo.png)
material science
chemistry
combinatorial chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
70
0.424
* Total i10 IndexRankings
Ranking Based On Selection: 38
![Adriana Zerlotti Mercadante](https://cdn.adscientificindex.com/pictures/87/896095.jpg)
carotenóides
antocianinas
Food Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
143
0.877
* Total i10 IndexRankings
Ranking Based On Selection: 39
![Marcelo Marti](/user/assets/images/profile/no-profile-photo.png)
Protein Structure
Biophysics
Bioinformatics
Computational Biology
Physical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
107
0.656
* Total i10 IndexRankings
Ranking Based On Selection: 40
![Herbert Höpfl](https://cdn.adscientificindex.com/pictures/f4/811977.jpg)
Boron
tin
macrocyclic and supramolecular chemistry
crystal engineering
pharmaceutical cocrystals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
64
0.393
* Total i10 IndexRankings
Ranking Based On Selection: 41
![Ernesto C Pereira](https://cdn.adscientificindex.com/pictures/a4/1081933.jpg)
chemistry
new materials
electrochemistry
clean energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
86
0.531
* Total i10 IndexRankings
Ranking Based On Selection: 42
![Glaucius Oliva](/user/assets/images/profile/no-profile-photo.png)
structural biology
medicinal chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
79
0.491
* Total i10 IndexRankings
Ranking Based On Selection: 43
![Quina Frank](/user/assets/images/profile/no-profile-photo.png)
Photochemistry
Physical Organic Chemistry..
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
73
0.453
* Total i10 IndexRankings
Ranking Based On Selection: 44
![Rosa Erra Balsells](/user/assets/images/profile/no-profile-photo.png)
Organic Chemistry
Mass Spectrometry
Photochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
60
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 45
![Juarez Lf Da Silva](https://cdn.adscientificindex.com/pictures/5d/838637.jpg)
Density Functional Theory
Molecular Dynamics
Materials Science
Physics
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
129
0.816
* Total i10 IndexRankings
Ranking Based On Selection: 46
![Boniek Gontijo Vaz](https://cdn.adscientificindex.com/pictures/2d/897100.jpg)
Chemistry
Mass Spectrometry
Energy
Complex Mixtures
Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
132
0.841
* Total i10 IndexRankings
Ranking Based On Selection: 47
![Aldo Zarbin|Aldo Zarbin, Aldo Gorgatti Zarbin, Aldo José Gorgatti Zarbin](https://cdn.adscientificindex.com/pictures/bc/827310.jpg)
Materials chemistry and Nanotechnology
Carbon Nanostructures (graphene and nanotubes)
Thin films
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
107
0.686
* Total i10 IndexRankings
Ranking Based On Selection: 48
![Vladimir V. Kouznetsov](https://cdn.adscientificindex.com/pictures/c9/827365.jpg)
Organic and Medicinal Chemistry
Organic Synthesis
Green synthetic Methodologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
64
0.427
* Total i10 IndexRankings
Ranking Based On Selection: 49
![Ohara Augusto](https://cdn.adscientificindex.com/pictures/1a/831526.jpg)
Biochemistry
Biophysics
Toxicology
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
70
0.470
* Total i10 IndexRankings
Ranking Based On Selection: 50
![Patricia Perez](https://cdn.adscientificindex.com/pictures/44/1103923.jpg)
Theoretical Chemistry
Chemical Reactivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
93
0.633
Annia Galano
Universidad Autónoma Metropolitana
Mexico City, Mexico
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
136
0.739
Luis Hernandez
Universidad de los Andes Mérida
Trujillo, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
34
0.185
Neuroscience
Analytical Chemistry
Oswaldo Luiz Alves
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
94
0.522
Solid State Chemistry
Nanomaterials
Alcineia C Oliveira
Universidade Federal do Ceará
Fairmont, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
89
0.494
catalysts
materials
engeneering
chemistry
Massuo Jorge Kato
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
105
0.587
phytochemistry
natural product chemistry
Elias Ayres Guidetti Zagatto
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
26
0.147
analytical chemistry
flow analysis
Marcus Tullius Scotti
Universidade Federal da Paraíba UFPB
João Pessoa, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
143
0.836
Chemotaxonomy
Medicinal Chemistry
Cheminformatics
QSAR
Adriano D Andricopulo
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
94
0.550
Galo Soler Illia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
118
0.698
nanotechnology
chemistry
materials
Squella Ja
Universidad de Chile
Santiago, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
25
0.151
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!
Emanuel Carrilho
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
92
0.558
chemistry
analytical chemistry
bioanalytical chemistry
Cesar Barbero
Universidad Nacional de Río Cuarto
Río Cuarto, Argentina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
70
0.424
material science
chemistry
combinatorial chemistry
Adriana Zerlotti Mercadante
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
143
0.877
carotenóides
antocianinas
Food Chemistry
Marcelo Marti
Universidad de Buenos Aires
Buenos Aires, Argentina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
107
0.656
Protein Structure
Biophysics
Bioinformatics
Computational Biology
Physical Chemistry
Herbert Höpfl
Universidad Autónoma del Estado de Morelos
Cuernavaca, Mexico
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
64
0.393
Boron
tin
macrocyclic and supramolecular chemistry
crystal engineering
pharmaceutical cocrystals
Ernesto C Pereira
Universidade Federal de São Carlos
Santarem, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
86
0.531
chemistry
new materials
electrochemistry
clean energy
Glaucius Oliva
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
79
0.491
structural biology
medicinal chemistry
Quina Frank
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
73
0.453
Photochemistry
Physical Organic Chemistry..
Rosa Erra Balsells
Universidad de Buenos Aires
Buenos Aires, Argentina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
60
0.375
Organic Chemistry
Mass Spectrometry
Photochemistry
Juarez Lf Da Silva
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
129
0.816
Density Functional Theory
Molecular Dynamics
Materials Science
Physics
Chemistry
Boniek Gontijo Vaz
Universidade Federal de Goiás UFG
Goiania, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
132
0.841
Chemistry
Mass Spectrometry
Energy
Complex Mixtures
Imaging
Aldo Zarbin|Aldo Zarbin, Aldo Gorgatti Zarbin, Aldo José Gorgatti Zarbin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
107
0.686
Materials chemistry and Nanotechnology
Carbon Nanostructures (graphene and nanotubes)
Thin films
Vladimir V. Kouznetsov
Universidad Industrial de Santander
Bucaramanga, Colombia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
64
0.427
Organic and Medicinal Chemistry
Organic Synthesis
Green synthetic Methodologies
Ohara Augusto
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
70
0.470
Biochemistry
Biophysics
Toxicology
Chemistry
Patricia Perez
Universidad Andrés Bello
Santiago, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
93
0.633
Theoretical Chemistry
Chemical Reactivity