Total 2,393,106 scientists, country 221, and institutions 24,447 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,
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Physical Chemistry
Semiconductor Materials
Sensors
Varistors
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,341
778
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 2
Chemistry of Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
439
168
0.383
* Total i10 IndexRankings
Ranking Based On Selection: 3
Inorganic Chemistry
Chemistry of Materials
Education in Chemistry
Photonic Materials
Biopolymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
412
252
0.612
* Total i10 IndexRankings
Ranking Based On Selection: 4
Analytical Chemistry
Electrochemistry
Bioanalytical
Sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
361
145
0.402
* Total i10 IndexRankings
Ranking Based On Selection: 5
Biological activity
phytochemistry
medicinal chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
335
188
0.561
* Total i10 IndexRankings
Ranking Based On Selection: 6
Analytical Chemistry
Química analítica
Eletroanalitica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
174
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 7
Computational Chemistry
Nanomaterials Science
Physical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
292
214
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 8
Physical Chemistry
Nanoscience and Nanotechnology
Scanning Probe Microscopies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
70
0.243
* Total i10 IndexRankings
Ranking Based On Selection: 9
Structural Biology
Protein Chemistry
Lectins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
278
111
0.399
* Total i10 IndexRankings
Ranking Based On Selection: 10
medicinal chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
255
110
0.431
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Natural Products Chemistry
Biological Activity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
87
0.348
* Total i10 IndexRankings
Ranking Based On Selection: 12
Computational Chemistry
Physical-Chemistry
Computer Aided Drug Discovery
Protein-Ligand Interaction
Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
120
0.543
* Total i10 IndexRankings
Ranking Based On Selection: 13
Nanoparticles
Nanomaterials & Composites
Supramolecular Coordination Chemistry
Electrochemistry & Electrocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
107
0.498
* Total i10 IndexRankings
Ranking Based On Selection: 14
Chemistry
Polymer Science
surface chemistry
interfaces
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
131
0.627
* Total i10 IndexRankings
Ranking Based On Selection: 15
Natural products
medicinal chemistry
organic synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
178
0.856
* Total i10 IndexRankings
Ranking Based On Selection: 16
Materials chemistry
electrostatics.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
58
0.283
* Total i10 IndexRankings
Ranking Based On Selection: 17
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
107
0.535
* Total i10 IndexRankings
Ranking Based On Selection: 18
Drug discovery
pharmacology
chemistry of natural products
biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
87
0.435
* Total i10 IndexRankings
Ranking Based On Selection: 19
Computational Chemistry
Boron clusters
Nonclassical carbon molecules
Aromaticity
Theoretical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
150
0.761
* Total i10 IndexRankings
Ranking Based On Selection: 20
Toxinology
Honeybee behavior metabolism
orb-webs chemistry
mass spectrometry of proteins and peptides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
99
0.505
* Total i10 IndexRankings
Ranking Based On Selection: 21
Green Chemistry
Selenium
Síntese Orgânica
Química Verde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
144
0.742
* Total i10 IndexRankings
Ranking Based On Selection: 22
food chemistry
agroindustrial process
extraction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
159
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 23
Natural polymer chemistry- Colloid Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
91
0.472
* Total i10 IndexRankings
Ranking Based On Selection: 24
Molecular Scale Electrochemistry
Biosensors
Molecular Diagnostics
Physical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
108
0.578
* Total i10 IndexRankings
Ranking Based On Selection: 25
chemistry
electrochemistry
nanotechnology
lithium
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
59
0.319
Elson Longo|Elson Longo da Silva, E. Longo Silva, E. Longo
Universidade Federal de São Carlos
Santarém, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,341
778
0.580
Physical Chemistry
Semiconductor Materials
Sensors
Varistors
Catalysis
Edson Roberto Leite
Universidade Federal de São Carlos
Santarém, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
439
168
0.383
Sidney Jl Ribeiro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
412
252
0.612
Inorganic Chemistry
Chemistry of Materials
Education in Chemistry
Photonic Materials
Biopolymers
Lauro Tatsuo Kubota
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
361
145
0.402
Analytical Chemistry
Electrochemistry
Bioanalytical
Sensors
Valdir Cechinel Filho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
335
188
0.561
Biological activity
phytochemistry
medicinal chemistry
Orlando Fatibello Filho
Universidade Federal de São Carlos
Santarém, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
174
0.556
Analytical Chemistry
Química analítica
Eletroanalitica
Zhongfang Chen
Universidad de Puerto Rico
Rawalakot, Puerto Rico
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
292
214
0.733
Computational Chemistry
Nanomaterials Science
Physical Chemistry
Roberto Salvarezza
Universidad Nacional de La Plata
La Plata, Argentina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
70
0.243
Physical Chemistry
Nanoscience and Nanotechnology
Scanning Probe Microscopies
Benildo Sousa Cavada
Universidade Federal do Ceará
Fairmont, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
278
111
0.399
Structural Biology
Protein Chemistry
Lectins
Eugenio Uriarte
Universidad Autónoma de Chile
Temuco, Chile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
255
110
0.431
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Paulo Cezar Vieira
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
87
0.348
Natural Products Chemistry
Biological Activity
Teodorico De Castro Ramalho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
120
0.543
Computational Chemistry
Physical-Chemistry
Computer Aided Drug Discovery
Protein-Ligand Interaction
Medicinal Chemistry
Koiti Araki
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
107
0.498
Nanoparticles
Nanomaterials & Composites
Supramolecular Coordination Chemistry
Electrochemistry & Electrocatalysis
Adley Forti Rubira
Universidade Estadual de Maringá
Maringa, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
131
0.627
Chemistry
Polymer Science
surface chemistry
interfaces
Damião Pergentino de Sousa
Universidade Federal da Paraíba UFPB
João Pessoa, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
178
0.856
Natural products
medicinal chemistry
organic synthesis
Fernando Galembeck
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
58
0.283
Materials chemistry
electrostatics.
Jailson Bittencourt De Andrade
Universidade Federal da Bahia
Rosario, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
107
0.535
Mahabir Gupta
Universidad de Panamá
Panamá, Panama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
87
0.435
Drug discovery
pharmacology
chemistry of natural products
biodiversity
Gabriel Merino
Centro de Investigación y de Estudios Avanzados del IPN CINVESTAV
Gustavo A. Madero, Mexico
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
150
0.761
Computational Chemistry
Boron clusters
Nonclassical carbon molecules
Aromaticity
Theoretical Chemistry
Mario Sergio Palma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
99
0.505
Toxinology
Honeybee behavior metabolism
orb-webs chemistry
mass spectrometry of proteins and peptides
Eder Joao Lenardão
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
144
0.742
Green Chemistry
Selenium
Síntese Orgânica
Química Verde
Edy Sousa De Brito
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
159
0.824
food chemistry
agroindustrial process
extraction
Omar A El Seoud
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
91
0.472
Natural polymer chemistry- Colloid Chemistry
Paulo Roberto Bueno
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
108
0.578
Molecular Scale Electrochemistry
Biosensors
Molecular Diagnostics
Physical Chemistry
Ernesto Julio Calvo
Universidad de Buenos Aires
Buenos Aires, Argentina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
59
0.319
chemistry
electrochemistry
nanotechnology
lithium