Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
966
Country Rank
7
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/4082.jpg)
![Portugal](/flags/pt.png)
![Isabel CFR Ferreira](https://cdn.adscientificindex.com/pictures/0d/1828514.jpg)
Natural products
Food Chemistry
Food Tecnology
Chemical characterization
Additives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
844
772
0.915
* Total i10 Index Rankings
World Rank
1,535
Country Rank
9
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/9785.png)
![Portugal](/flags/pt.png)
![Armando Jl Pombeiro](https://cdn.adscientificindex.com/pictures/ae/4989181.jpg)
Coordination Chemistry
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
706
413
0.585
* Total i10 Index Rankings
World Rank
2,438
Country Rank
12
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/4082.jpg)
![Portugal](/flags/pt.png)
![Lillian Barros](https://cdn.adscientificindex.com/pictures/4e/1796158.jpg)
Natural products
Food Chemistry
Food Tecnology
Chemical characterization
Phenolic compounds
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
578
560
0.969
* Total i10 Index Rankings
World Rank
5,584
Country Rank
25
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/9766.png)
![Portugal](/flags/pt.png)
![Manuela Pintado](https://cdn.adscientificindex.com/pictures/52/1798415.jpg)
Bioactives
Bioproducts
Functional Ingredients
By-products
Circular Economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
420
386
0.919
* Total i10 Index Rankings
World Rank
8,107
Country Rank
31
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/9927.jpg)
![Portugal](/flags/pt.png)
![Jose Jg Moura](https://cdn.adscientificindex.com/pictures/f4/4989376.jpg)
Bioinorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
147
0.405
* Total i10 Index Rankings
World Rank
8,114
Country Rank
32
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/9815.png)
![Portugal](/flags/pt.png)
![Manuel Fernando R. Pereira](https://cdn.adscientificindex.com/pictures/b1/4989048.jpg)
Catalysis
Environmental Technologies
Carbon Materials
Functional Materials
Reaction Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
322
0.890
* Total i10 Index Rankings
World Rank
9,593
Country Rank
34
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/9927.jpg)
![Portugal](/flags/pt.png)
![Isabel Moura](/user/assets/images/profile/no-profile-photo.png)
biochemistry
spectroscopy
protein chemistry
metalloproteins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
133
0.392
* Total i10 Index Rankings
World Rank
13,136
Country Rank
51
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/9774.png)
![Portugal](/flags/pt.png)
![Eduarda Pereira](/user/assets/images/profile/no-profile-photo.png)
Validação de métodos
remoção de elementos potencialmente tóxicos no ambiente aquático
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
298
211
0.708
* Total i10 Index Rankings
World Rank
15,760
Country Rank
61
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/9815.png)
![Portugal](/flags/pt.png)
![Maria Natalia DS Cordeiro](https://cdn.adscientificindex.com/pictures/ed/4986341.jpg)
Theoretical & Computational Chemistry
Machine Learning
Materials & Drug Design
Toxicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
276
193
0.699
* Total i10 Index Rankings
World Rank
16,968
Country Rank
67
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/9927.jpg)
![Portugal](/flags/pt.png)
![Helena Santos](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
268
137
0.511
* Total i10 Index Rankings
World Rank
37,717
Country Rank
137
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/9774.png)
![Portugal](/flags/pt.png)
![Anabela Valente](/user/assets/images/profile/no-profile-photo.png)
Catálise
Conversão catalítica da biomassa vegetal
Engenharia das reações químicas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
95
0.514
* Total i10 Index Rankings
World Rank
44,248
Country Rank
161
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/9927.jpg)
![Portugal](/flags/pt.png)
![Sónia Alexandra Correia Carabineiro](https://cdn.adscientificindex.com/pictures/f8/4989313.jpg)
Chemistry
Catalysis
Gold
Carbon
Heterogenisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
147
0.865
* Total i10 Index Rankings
World Rank
44,670
Country Rank
162
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/9927.jpg)
![Portugal](/flags/pt.png)
![Carlos Romao](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
55
0.324
* Total i10 Index Rankings
World Rank
44,714
Country Rank
163
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/9773.png)
![Portugal](/flags/pt.png)
![José Sousa Câmara](/user/assets/images/profile/no-profile-photo.png)
Química Analítica
Química Alimentar
Química Medicinal
Biomarcadores
Compostos bioativos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
161
0.953
* Total i10 Index Rankings
World Rank
59,117
Country Rank
212
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/9927.jpg)
![Portugal](/flags/pt.png)
![Jc Lima](https://cdn.adscientificindex.com/pictures/de/4989339.jpg)
Photochemistry and Supramolecular Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
91
0.623
* Total i10 Index Rankings
World Rank
75,072
Country Rank
270
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/9766.png)
![Portugal](/flags/pt.png)
![Cristina LM Silva](https://cdn.adscientificindex.com/pictures/11/1790383.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
98
0.772
* Total i10 Index Rankings
World Rank
76,948
Country Rank
275
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/4082.jpg)
![Portugal](/flags/pt.png)
![João Barreira](/user/assets/images/profile/no-profile-photo.png)
Química
Biotecnologia
Biologia Molecular
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
108
0.864
* Total i10 Index Rankings
World Rank
84,572
Country Rank
297
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/9919.png)
![Portugal](/flags/pt.png)
![Patrícia Rijo](https://cdn.adscientificindex.com/pictures/51/4357571.jpg)
Quimica Farmacêutica Orgânica
Farmacognosia
Química dos Produtos Naturais
Química Medicinal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
114
0.966
* Total i10 Index Rankings
World Rank
85,280
Country Rank
301
Institution Rank : 64
![](https://cdn.adscientificindex.com/logos/9785.png)
![Portugal](/flags/pt.png)
![Cláudio M. Gomes](https://cdn.adscientificindex.com/pictures/f9/4368671.jpg)
Protein Aggregation
Neurodegenerative Diseases
Amyloids
Molecular Chaperones
Protein Biophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
72
0.610
* Total i10 Index Rankings
World Rank
85,623
Country Rank
302
Institution Rank : 65
![](https://cdn.adscientificindex.com/logos/9810.png)
![Portugal](/flags/pt.png)
![Michael Smith](/user/assets/images/profile/no-profile-photo.png)
Electrochemistry
Power Sources
Solid Polymer electrolytes
Chemical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
45
0.381
* Total i10 Index Rankings
World Rank
86,509
Country Rank
306
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/9927.jpg)
![Portugal](/flags/pt.png)
![Claudio M Soares](https://cdn.adscientificindex.com/pictures/b9/4989329.jpg)
Biomolecular Simulation
Structural Bioinformatics
Structural Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
69
0.590
* Total i10 Index Rankings
World Rank
89,998
Country Rank
318
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/9927.jpg)
![Portugal](/flags/pt.png)
![Luis Branco](/user/assets/images/profile/no-profile-photo.png)
Green Chemistry
Ionic Liquids
Functional Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
86
0.754
* Total i10 Index Rankings
World Rank
93,768
Country Rank
326
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/1752.jpg)
![Portugal](/flags/pt.png)
![Maria Elizabeth Tiritan](https://cdn.adscientificindex.com/pictures/56/1799991.jpg)
Química Orgânica e Medicinal
Química Analítica e Ambiente
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
97
0.874
* Total i10 Index Rankings
World Rank
132,427
Country Rank
455
Institution Rank : 103
![](https://cdn.adscientificindex.com/logos/9810.png)
![Portugal](/flags/pt.png)
![Isabel Correia Neves](https://cdn.adscientificindex.com/pictures/e3/4369405.jpg)
Química
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
54
0.607
* Total i10 Index Rankings
World Rank
148,660
Country Rank
521
Institution Rank : 112
![](https://cdn.adscientificindex.com/logos/9785.png)
![Portugal](/flags/pt.png)
![Ana S. Viana](https://cdn.adscientificindex.com/pictures/bd/4368815.jpg)
Electrochemistry
Biosensors
Atomic Force Microscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
56
0.683
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
966
![Portugal](/flags/pt.png)
7
![](https://cdn.adscientificindex.com/logos/4082.jpg)
1
Isabel CFR Ferreira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
844
772
0.915
![](https://cdn.adscientificindex.com/logos/4082.jpg)
Natural products
Food Chemistry
Food Tecnology
Chemical characterization
Additives
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,535
![Portugal](/flags/pt.png)
9
![](https://cdn.adscientificindex.com/logos/9785.png)
4
Armando Jl Pombeiro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
706
413
0.585
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,438
![Portugal](/flags/pt.png)
12
![](https://cdn.adscientificindex.com/logos/4082.jpg)
2
Lillian Barros
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
578
560
0.969
![](https://cdn.adscientificindex.com/logos/4082.jpg)
Natural products
Food Chemistry
Food Tecnology
Chemical characterization
Phenolic compounds
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
5,584
![Portugal](/flags/pt.png)
25
![](https://cdn.adscientificindex.com/logos/9766.png)
1
Manuela Pintado
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
420
386
0.919
![](https://cdn.adscientificindex.com/logos/9766.png)
Bioactives
Bioproducts
Functional Ingredients
By-products
Circular Economy
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
8,107
![Portugal](/flags/pt.png)
31
![](https://cdn.adscientificindex.com/logos/9927.jpg)
4
Jose Jg Moura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
147
0.405
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
8,114
![Portugal](/flags/pt.png)
32
![](https://cdn.adscientificindex.com/logos/9815.png)
6
Manuel Fernando R. Pereira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
322
0.890
![](https://cdn.adscientificindex.com/logos/9815.png)
Catalysis
Environmental Technologies
Carbon Materials
Functional Materials
Reaction Engineering
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
9,593
![Portugal](/flags/pt.png)
34
![](https://cdn.adscientificindex.com/logos/9927.jpg)
5
Isabel Moura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
133
0.392
![](https://cdn.adscientificindex.com/logos/9927.jpg)
biochemistry
spectroscopy
protein chemistry
metalloproteins
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
13,136
![Portugal](/flags/pt.png)
51
![](https://cdn.adscientificindex.com/logos/9774.png)
4
Eduarda Pereira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
298
211
0.708
![](https://cdn.adscientificindex.com/logos/9774.png)
Validação de métodos
remoção de elementos potencialmente tóxicos no ambiente aquático
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
15,760
![Portugal](/flags/pt.png)
61
![](https://cdn.adscientificindex.com/logos/9815.png)
10
Maria Natalia DS Cordeiro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
276
193
0.699
![](https://cdn.adscientificindex.com/logos/9815.png)
Theoretical & Computational Chemistry
Machine Learning
Materials & Drug Design
Toxicity
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
16,968
![Portugal](/flags/pt.png)
67
![](https://cdn.adscientificindex.com/logos/9927.jpg)
8
Helena Santos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
268
137
0.511
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
37,717
![Portugal](/flags/pt.png)
137
![](https://cdn.adscientificindex.com/logos/9774.png)
11
Anabela Valente
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
95
0.514
![](https://cdn.adscientificindex.com/logos/9774.png)
Catálise
Conversão catalítica da biomassa vegetal
Engenharia das reações químicas
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
44,248
![Portugal](/flags/pt.png)
161
![](https://cdn.adscientificindex.com/logos/9927.jpg)
22
Sónia Alexandra Correia Carabineiro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
147
0.865
![](https://cdn.adscientificindex.com/logos/9927.jpg)
Chemistry
Catalysis
Gold
Carbon
Heterogenisation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
44,670
![Portugal](/flags/pt.png)
162
![](https://cdn.adscientificindex.com/logos/9927.jpg)
23
Carlos Romao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
55
0.324
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
44,714
![Portugal](/flags/pt.png)
163
![](https://cdn.adscientificindex.com/logos/9773.png)
2
José Sousa Câmara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
161
0.953
![](https://cdn.adscientificindex.com/logos/9773.png)
Química Analítica
Química Alimentar
Química Medicinal
Biomarcadores
Compostos bioativos
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
59,117
![Portugal](/flags/pt.png)
212
![](https://cdn.adscientificindex.com/logos/9927.jpg)
30
Jc Lima
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
91
0.623
![](https://cdn.adscientificindex.com/logos/9927.jpg)
Photochemistry and Supramolecular Chemistry
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
75,072
![Portugal](/flags/pt.png)
270
![](https://cdn.adscientificindex.com/logos/9766.png)
8
Cristina LM Silva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
98
0.772
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
76,948
![Portugal](/flags/pt.png)
275
![](https://cdn.adscientificindex.com/logos/4082.jpg)
7
João Barreira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
108
0.864
![](https://cdn.adscientificindex.com/logos/4082.jpg)
Química
Biotecnologia
Biologia Molecular
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
84,572
![Portugal](/flags/pt.png)
297
![](https://cdn.adscientificindex.com/logos/9919.png)
1
Patrícia Rijo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
114
0.966
![](https://cdn.adscientificindex.com/logos/9919.png)
Quimica Farmacêutica Orgânica
Farmacognosia
Química dos Produtos Naturais
Química Medicinal
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
85,280
![Portugal](/flags/pt.png)
301
![](https://cdn.adscientificindex.com/logos/9785.png)
64
Cláudio M. Gomes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
72
0.610
![](https://cdn.adscientificindex.com/logos/9785.png)
Protein Aggregation
Neurodegenerative Diseases
Amyloids
Molecular Chaperones
Protein Biophysics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
85,623
![Portugal](/flags/pt.png)
302
![](https://cdn.adscientificindex.com/logos/9810.png)
65
Michael Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
45
0.381
![](https://cdn.adscientificindex.com/logos/9810.png)
Electrochemistry
Power Sources
Solid Polymer electrolytes
Chemical Education
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
86,509
![Portugal](/flags/pt.png)
306
![](https://cdn.adscientificindex.com/logos/9927.jpg)
47
Claudio M Soares
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
69
0.590
![](https://cdn.adscientificindex.com/logos/9927.jpg)
Biomolecular Simulation
Structural Bioinformatics
Structural Biology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
89,998
![Portugal](/flags/pt.png)
318
![](https://cdn.adscientificindex.com/logos/9927.jpg)
48
Luis Branco
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
86
0.754
![](https://cdn.adscientificindex.com/logos/9927.jpg)
Green Chemistry
Ionic Liquids
Functional Materials
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
93,768
![Portugal](/flags/pt.png)
326
![](https://cdn.adscientificindex.com/logos/1752.jpg)
1
Maria Elizabeth Tiritan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
97
0.874
![](https://cdn.adscientificindex.com/logos/1752.jpg)
Química Orgânica e Medicinal
Química Analítica e Ambiente
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
132,427
![Portugal](/flags/pt.png)
455
![](https://cdn.adscientificindex.com/logos/9810.png)
103
Isabel Correia Neves
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
54
0.607
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
148,660
![Portugal](/flags/pt.png)
521
![](https://cdn.adscientificindex.com/logos/9785.png)
112
Ana S. Viana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
56
0.683
![](https://cdn.adscientificindex.com/logos/9785.png)
Electrochemistry
Biosensors
Atomic Force Microscopy