Subject Rankings

Portugal Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :27
Patrícia Rijo
Quimica Farmacêutica Orgânica
Farmacognosia
Química dos Produtos Naturais
Química Medicinal
Metrics
H-Index
i10 Index
Citation Counts
37
121
4,647
* Total H IndexRankings
Ranking Based On Selection :30
Jfp Gomes
Chemical Technology
Air Pollution
Energy
Metrics
H-Index
i10 Index
Citation Counts
36
77
4,005
* Total H IndexRankings
Ranking Based On Selection :32
Ana Isabel Tomaz
BioInorganic Chemistry
Metallodrugs
Coordination Chemistry
Metrics
H-Index
i10 Index
Citation Counts
36
53
2,870
* Total H IndexRankings
Ranking Based On Selection :33
Nuno Neng
Preparação de amostras
cromatografia
Metrics
H-Index
i10 Index
Citation Counts
35
63
4,716
* Total H IndexRankings
Ranking Based On Selection :34
Rosa Perestrelo
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
34
84
5,033
* Total H IndexRankings
Ranking Based On Selection :35
Ruilong Sheng
Organic Chemistry
Macromolecular Chemistry
Photochemistry
Biomaterials
Chemical Biology
Metrics
H-Index
i10 Index
Citation Counts
34
72
3,724
* Total H IndexRankings
Ranking Based On Selection :36
Paulo C. Lemos
Environmental Biotechnology
Waste/Water valorisation
Microbial Ecology
Biopolymers
Metrics
H-Index
i10 Index
Citation Counts
34
55
7,658
* Total H IndexRankings
Ranking Based On Selection :37
Jose Carlos Marques
Química Analítica
Análise Instrumental
Espectrometria de massa
vinhos Madeira
Metrics
H-Index
i10 Index
Citation Counts
34
62
4,622
* Total H IndexRankings
Ranking Based On Selection :38
Jaison Jeevanandam
Nanomaterials
Biotechnology
Diabetes
Oxide nanomaterials
Phytochemistry
Metrics
H-Index
i10 Index
Citation Counts
33
76
7,605
* Total H IndexRankings
Ranking Based On Selection :39
Rosario Domingues|Maria do Rosário Domingues
Lipidomica
espectrometria de massa
algas
Metrics
H-Index
i10 Index
Citation Counts
33
54
3,628
* Total H IndexRankings
Ranking Based On Selection :40
Ana S. Viana
Electrochemistry
Biosensors
Atomic Force Microscopy
Metrics
H-Index
i10 Index
Citation Counts
33
85
3,139
* Total H IndexRankings
Ranking Based On Selection :42
Ana Paula Soares Dias
Biofuels
Biochar
Pyrolysis
CO2 capture
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
32
59
3,373
* Total H IndexRankings
Ranking Based On Selection :43
Eduarda Santos
Química
Química Analítica
Ciências do Ambiente
Metrics
H-Index
i10 Index
Citation Counts
32
49
2,700
* Total H IndexRankings
Ranking Based On Selection :46
Jorge AM Pereira
Química dos produtos naturais
Biomarcadores do dano oxidativo
Metrics
H-Index
i10 Index
Citation Counts
30
51
3,220
* Total H IndexRankings
Ranking Based On Selection :48
Edgar Pinto
Analytical
Food and Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
29
64
3,197
* Total H IndexRankings
Ranking Based On Selection :49
Ana S. Mestre
Adsorption
Activated Carbons
Porous Materials
Water Treatment
Purification Processes
Metrics
H-Index
i10 Index
Citation Counts
29
44
3,564
* Total H IndexRankings
Ranking Based On Selection :50
Hugo M. Santos
Nanoproteomics
Label-free Technology
Label-free Quantification
Percision biochemistry
Metrics
H-Index
i10 Index
Citation Counts
29
77
3,151
* Total H Index Rankings
Rankings
Ranking Based On Selection: 26
Barros AIRNA|AIRNA Barros
Metrics
H-Index
i10-Index
Citation Counts
37
79
4,673
* Total H Index Rankings
Rankings
Ranking Based On Selection: 27
Patrícia Rijo
Metrics
H-Index
i10-Index
Citation Counts
37
121
4,647
Quimica Farmacêutica Orgânica
Farmacognosia
Química dos Produtos Naturais
Química Medicinal
* Total H Index Rankings
Rankings
Ranking Based On Selection: 28
Valentina Fernandes Domingues
Metrics
H-Index
i10-Index
Citation Counts
37
82
4,042
* Total H Index Rankings
Rankings
Ranking Based On Selection: 29
Rodrigo FM De Almeida
Metrics
H-Index
i10-Index
Citation Counts
37
68
5,159
* Total H Index Rankings
Rankings
Ranking Based On Selection: 30
Jfp Gomes
Metrics
H-Index
i10-Index
Citation Counts
36
77
4,005
* Total H Index Rankings
Rankings
Ranking Based On Selection: 31
Isabel Correia Neves
Metrics
H-Index
i10-Index
Citation Counts
36
90
4,028
* Total H Index Rankings
Rankings
Ranking Based On Selection: 32
Ana Isabel Tomaz
Metrics
H-Index
i10-Index
Citation Counts
36
53
2,870
BioInorganic Chemistry
Metallodrugs
Coordination Chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 33
Nuno Neng
Metrics
H-Index
i10-Index
Citation Counts
35
63
4,716
* Total H Index Rankings
Rankings
Ranking Based On Selection: 34
Rosa Perestrelo
Metrics
H-Index
i10-Index
Citation Counts
34
84
5,033
* Total H Index Rankings
Rankings
Ranking Based On Selection: 35
Ruilong Sheng
Metrics
H-Index
i10-Index
Citation Counts
34
72
3,724
Organic Chemistry
Macromolecular Chemistry
Photochemistry
Biomaterials
Chemical Biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 36
Paulo C. Lemos
Metrics
H-Index
i10-Index
Citation Counts
34
55
7,658
Environmental Biotechnology
Waste/Water valorisation
Microbial Ecology
Biopolymers
* Total H Index Rankings
Rankings
Ranking Based On Selection: 37
Jose Carlos Marques
Metrics
H-Index
i10-Index
Citation Counts
34
62
4,622
Química Analítica
Análise Instrumental
Espectrometria de massa
vinhos Madeira
* Total H Index Rankings
Rankings
Ranking Based On Selection: 38
Jaison Jeevanandam
Metrics
H-Index
i10-Index
Citation Counts
33
76
7,605
Nanomaterials
Biotechnology
Diabetes
Oxide nanomaterials
Phytochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 39
Rosario Domingues|Maria do Rosário Domingues
Metrics
H-Index
i10-Index
Citation Counts
33
54
3,628
* Total H Index Rankings
Rankings
Ranking Based On Selection: 40
Ana S. Viana
Metrics
H-Index
i10-Index
Citation Counts
33
85
3,139
Electrochemistry
Biosensors
Atomic Force Microscopy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 41
Renato Gonçalves
Metrics
H-Index
i10-Index
Citation Counts
32
60
3,818
* Total H Index Rankings
Rankings
Ranking Based On Selection: 42
Ana Paula Soares Dias
Metrics
H-Index
i10-Index
Citation Counts
32
59
3,373
Biofuels
Biochar
Pyrolysis
CO2 capture
Catalysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 43
Eduarda Santos
Metrics
H-Index
i10-Index
Citation Counts
32
49
2,700
Química
Química Analítica
Ciências do Ambiente
* Total H Index Rankings
Rankings
Ranking Based On Selection: 44
Nuno Milhazes
Metrics
H-Index
i10-Index
Citation Counts
32
44
5,407
* Total H Index Rankings
Rankings
Ranking Based On Selection: 45
Christopher Maycock
Metrics
H-Index
i10-Index
Citation Counts
31
70
2,879
* Total H Index Rankings
Rankings
Ranking Based On Selection: 46
Jorge AM Pereira
Metrics
H-Index
i10-Index
Citation Counts
30
51
3,220
Química dos produtos naturais
Biomarcadores do dano oxidativo
* Total H Index Rankings
Rankings
Ranking Based On Selection: 47
Catarina Luís
Metrics
H-Index
i10-Index
Citation Counts
30
54
2,884
* Total H Index Rankings
Rankings
Ranking Based On Selection: 48
Edgar Pinto
Metrics
H-Index
i10-Index
Citation Counts
29
64
3,197
Analytical
Food and Environmental Chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 49
Ana S. Mestre
Metrics
H-Index
i10-Index
Citation Counts
29
44
3,564
Adsorption
Activated Carbons
Porous Materials
Water Treatment
Purification Processes
* Total H Index Rankings
Rankings
Ranking Based On Selection: 50
Hugo M. Santos
Metrics
H-Index
i10-Index
Citation Counts
29
77
3,151
Nanoproteomics
Label-free Technology
Label-free Quantification
Percision biochemistry