Top 100 Scientists

World Top 100 Scientists 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" (873,690 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.

* Rankings
Ranking Based On Selection: 1
José Benito Quintana
Analytical Chemistry
Environmental Chemistry
Chromatography
Mass Spectrometry
Wastewater-Based
Metrics
H-Index
i10 Index
Citation
60
127
12,755
* Rankings
Ranking Based On Selection: 2
Maria Llompart
Analytical chemistry
Food safety
Green sample preparation
environmental chemistry
emerging contaminants
Metrics
H-Index
i10 Index
Citation
59
167
12,845
* Rankings
Ranking Based On Selection: 4
Rosario Rodil
Analytical Chemistry
Environmental Analysis
Sample preparation techniques
Chromatography
Mass Spectrometry
Metrics
H-Index
i10 Index
Citation
56
118
10,133
* Rankings
Ranking Based On Selection: 5
Pilar Bermejo Barrera
analytical chemistry
spectrocopy
speciation
metalómica
materials
Metrics
H-Index
i10 Index
Citation
56
242
9,947
* Rankings
Ranking Based On Selection: 7
Alfonso Castiñeiras
Inorganic Chemistry
Coordination Chemistry
Structural analysis
X-Ray Cristallography
Metrics
H-Index
i10 Index
Citation
54
328
12,528
* Rankings
Ranking Based On Selection: 8
Emilio Quiñoá
Química Orgánica
Polímeros
Química Supramolecular
Nanoestructuras
Metrics
H-Index
i10 Index
Citation
53
135
10,608

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* Rankings
Ranking Based On Selection: 15
Massimo Lazzari
Polymer Science
Block Copolymers
Soft Matter
Heritage Science
Patrimonio Cultural
Metrics
H-Index
i10 Index
Citation
37
78
7,194
* Rankings
Ranking Based On Selection: 20
Moisés Gulías
Metal Catalysis
C-H Activation
Synthesis
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
33
45
4,127
* Rankings
Ranking Based On Selection: 21
Berta Fernández Rodríguez
quantum chemistry
electronic structure
molecular and intermolecular properties
Metrics
H-Index
i10 Index
Citation
32
82
4,895
* Rankings
Ranking Based On Selection: 23
Javier Montenegro
Supramolecular Chemistry
Membrane Transport
Systems Chemistry
Self-Assembly
Nucleic Acid Delivery
Metrics
H-Index
i10 Index
Citation
31
51
3,713
* Rankings
Ranking Based On Selection: 25
Rosa Montes
Analytical chemistry
Mass spectrometry
Environmental contamination
Metrics
H-Index
i10 Index
Citation
30
47
2,657
* Rankings
Ranking Based On Selection: 26
Emilio Martinez-Nunez
Theoretical Chemistry
Chemical Reaction Dynamics
Classical Trajectories
Metrics
H-Index
i10 Index
Citation
29
81
2,901
* Rankings
Ranking Based On Selection: 27
Xerardo García Mera
síntesis
química orgánica
química farmacéutica
diseño de fármacos
Metrics
H-Index
i10 Index
Citation
29
83
2,906
* Rankings
Ranking Based On Selection: 28
Rebeca Garcia Fandiño|Garcia Fandino
Computational Chemistry
Molecular Dynamics
self-assembling
lipid membranes
molecular mechanisms
Metrics
H-Index
i10 Index
Citation
28
52
2,248
* Rankings
Ranking Based On Selection: 32
Wajih Al-Soufi
Fluorescence Spectroscopy
Supramolecular Dynamics
Single Molecule Detection
Metrics
H-Index
i10 Index
Citation
26
38
2,492
* Rankings
Ranking Based On Selection: 34
María Celeiro
Analytical chemistry
microextraction techniques
cosmetic analysis
bioactive compounds
agrifood by-products
Metrics
H-Index
i10 Index
Citation
25
44
1,947
* Rankings
Ranking Based On Selection: 39
José Crecente Campo
Nanomedicine
vaccines
drug delivery
immunotherapy
organic chemistry
Metrics
H-Index
i10 Index
Citation
22
36
1,498
* Rankings
Ranking Based On Selection: 41
Miguel Martinez-Calvo
organometallic chemistry
bioorthogonal chemistry
inorganic chemistry
supramolecular chemistry
Metrics
H-Index
i10 Index
Citation
21
33
1,691
* Rankings
Ranking Based On Selection: 43
Manuel M. Paz
Organic Chemistry
Biological and Medicinal Chemistry
Nanochemistry
Metrics
H-Index
i10 Index
Citation
20
27
1,405
* Rankings
Ranking Based On Selection: 45
Sahnawaz Ahmed
Supramolecular Chemistry
Peptide Chemistry
Systems Chemistry
Metrics
H-Index
i10 Index
Citation
17
18
782
* Rankings
Ranking Based On Selection: 49
Marc Font Molins
Catalysis
Organometallic chemistry
Reaction mechanisms
Homogeneous Catalysis
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
15
16
1,064
* Rankings
Ranking Based On Selection: 51
Vitor Francisco
Chemistry
Nanomedicine
Supramolecular
Drug Delivery Systems
Metrics
H-Index
i10 Index
Citation
15
18
697
* Rankings
Ranking Based On Selection: 53
Marta Castiñeira Reis
Reaction mechanisms
physical chemistry
organic chemistry
catalysis
Metrics
H-Index
i10 Index
Citation
13
16
492
* Rankings
Ranking Based On Selection: 54
José Manuel Vila Fungueiriño
Polymer Assisted Deposition
Chemical Solution Deposition
Epitaxial thin films
Functional oxides
TEM
Metrics
H-Index
i10 Index
Citation
13
17
521
* Rankings
Ranking Based On Selection: 56
Eugenia Guerra
Química Analítica
Cromatografía
Espectrometría de masas
Preparación de muestra
Desarrollo de metodología analítica
Metrics
H-Index
i10 Index
Citation
11
11
599
* Rankings
Ranking Based On Selection: 57
Anna Abbadessa
Tissue Engineering
Drug Delivery
Polymer Chemistry
Biomaterials for Sustainability
Metrics
H-Index
i10 Index
Citation
11
12
1,113
Lara Villarino Palmaz
Chemistry
Biochemistry
Artificial Metalloenzymes
Organometallic Catalysis
Metrics
H-Index
i10 Index
Citation
9
9
459
Sara Gutierrez
Metal catalysis
Chemical biology
Photochemistry
Organic chemistry
Metrics
H-Index
i10 Index
Citation
7
6
509
Javier López Vázquez
Analytical Chemistry
Chromatography
Mass Spectrometry
Microplastics
Metrics
H-Index
i10 Index
Citation
6
3
175
Ivana Mª Rivas Pérez
Edafoloxía
Rehabilitación de espazos degradados
Metais pesados
Reutilización de residuos orgánicos
Metrics
H-Index
i10 Index
Citation
6
4
127
Alejandro Gutiérrez González
Photochemistry
Organic Chemistry
Organometallic Chemistry
Chemical Biology
Metrics
H-Index
i10 Index
Citation
5
4
197
Mirian Sánchez Fernández
chemistry
organic chemistry
pharmacology
pharmaceutic tecnology
Biomaterials
Metrics
H-Index
i10 Index
Citation
3
3
178
Darío Miranda Pastoriza
Medicinal Chemistry
Organic Chemistry
Pharmacology
Cancer
Immunotherapy
Metrics
H-Index
i10 Index
Citation
3
0
15
Rankings
Ranking Based On Selection: 1
José Benito Quintana
Metrics
H-Index
i10 Index
Citation Counts
60
127
12,755
Analytical Chemistry
Environmental Chemistry
Chromatography
Mass Spectrometry
Wastewater-Based
Rankings
Ranking Based On Selection: 2
Maria Llompart
Metrics
H-Index
i10 Index
Citation Counts
59
167
12,845
Analytical chemistry
Food safety
Green sample preparation
environmental chemistry
emerging contaminants
Rankings
Ranking Based On Selection: 3
Carmen García-Jares
Metrics
H-Index
i10 Index
Citation Counts
57
135
11,254
Rankings
Ranking Based On Selection: 4
Rosario Rodil
Metrics
H-Index
i10 Index
Citation Counts
56
118
10,133
Analytical Chemistry
Environmental Analysis
Sample preparation techniques
Chromatography
Mass Spectrometry
Rankings
Ranking Based On Selection: 5
Pilar Bermejo Barrera
Metrics
H-Index
i10 Index
Citation Counts
56
242
9,947
analytical chemistry
spectrocopy
speciation
metalómica
materials
Rankings
Ranking Based On Selection: 6
Diego Peña
Metrics
H-Index
i10 Index
Citation Counts
54
115
10,577
Organic Chemistry
Nanotechnology
Material Sciences
Rankings
Ranking Based On Selection: 7
Alfonso Castiñeiras
Metrics
H-Index
i10 Index
Citation Counts
54
328
12,528
Inorganic Chemistry
Coordination Chemistry
Structural analysis
X-Ray Cristallography
Rankings
Ranking Based On Selection: 8
Emilio Quiñoá
Metrics
H-Index
i10 Index
Citation Counts
53
135
10,608
Química Orgánica
Polímeros
Química Supramolecular
Nanoestructuras
Rankings
Ranking Based On Selection: 9
Antonio Moreda Piñeiro
Metrics
H-Index
i10 Index
Citation Counts
52
167
7,630
Rankings
Ranking Based On Selection: 10
Dolores Pérez
Metrics
H-Index
i10 Index
Citation Counts
46
129
7,235

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! 

Rankings
Ranking Based On Selection: 11
Beatriz Pelaz
Metrics
H-Index
i10 Index
Citation Counts
43
86
9,609
Rankings
Ranking Based On Selection: 12
Juan Granja
Metrics
H-Index
i10 Index
Citation Counts
40
91
12,727
Química orgánica
quimica supramolecular
nanotubos
Rankings
Ranking Based On Selection: 13
Carlos Herrero Latorre
Metrics
H-Index
i10 Index
Citation Counts
38
70
4,209
Analytical chemistry
Chemometrics
SPE
ETAAS
Carbon nanotubes
Rankings
Ranking Based On Selection: 14
Antonio Fernandez-Ramos
Metrics
H-Index
i10 Index
Citation Counts
38
86
5,654
Chemical Reaction Dynamics
Combustion Chemistry
Rankings
Ranking Based On Selection: 15
Massimo Lazzari
Metrics
H-Index
i10 Index
Citation Counts
37
78
7,194
Polymer Science
Block Copolymers
Soft Matter
Heritage Science
Patrimonio Cultural
Rankings
Ranking Based On Selection: 16
M. Eugenio Vazquez
Metrics
H-Index
i10 Index
Citation Counts
37
82
3,833
Rankings
Ranking Based On Selection: 17
Felix Freire
Metrics
H-Index
i10 Index
Citation Counts
35
66
3,303
Organic Chemistry
Chemical Biology
Polymers
Rankings
Ranking Based On Selection: 18
Jr Leis
Metrics
H-Index
i10 Index
Citation Counts
35
83
3,506
Rankings
Ranking Based On Selection: 19
Raquel Sendon
Metrics
H-Index
i10 Index
Citation Counts
33
66
3,389
Rankings
Ranking Based On Selection: 20
Moisés Gulías
Metrics
H-Index
i10 Index
Citation Counts
33
45
4,127
Metal Catalysis
C-H Activation
Synthesis
Organic Chemistry
Rankings
Ranking Based On Selection: 21
Berta Fernández Rodríguez
Metrics
H-Index
i10 Index
Citation Counts
32
82
4,895
quantum chemistry
electronic structure
molecular and intermolecular properties
Rankings
Ranking Based On Selection: 22
Susana López
Metrics
H-Index
i10 Index
Citation Counts
32
50
2,508
Rankings
Ranking Based On Selection: 23
Javier Montenegro
Metrics
H-Index
i10 Index
Citation Counts
31
51
3,713
Supramolecular Chemistry
Membrane Transport
Systems Chemistry
Self-Assembly
Nucleic Acid Delivery
Rankings
Ranking Based On Selection: 24
Ana M. Garcia Deibe
Metrics
H-Index
i10 Index
Citation Counts
31
84
2,755
Rankings
Ranking Based On Selection: 25
Rosa Montes
Metrics
H-Index
i10 Index
Citation Counts
30
47
2,657
Analytical chemistry
Mass spectrometry
Environmental contamination
Rankings
Ranking Based On Selection: 26
Emilio Martinez-Nunez
Metrics
H-Index
i10 Index
Citation Counts
29
81
2,901
Theoretical Chemistry
Chemical Reaction Dynamics
Classical Trajectories
Rankings
Ranking Based On Selection: 27
Xerardo García Mera
Metrics
H-Index
i10 Index
Citation Counts
29
83
2,906
síntesis
química orgánica
química farmacéutica
diseño de fármacos
Rankings
Ranking Based On Selection: 28
Rebeca Garcia Fandiño|Garcia Fandino
Metrics
H-Index
i10 Index
Citation Counts
28
52
2,248
Computational Chemistry
Molecular Dynamics
self-assembling
lipid membranes
molecular mechanisms
Rankings
Ranking Based On Selection: 29
Manuel Mosquera
Metrics
H-Index
i10 Index
Citation Counts
28
48
2,307
Rankings
Ranking Based On Selection: 30
Raquel Dominguez González
Metrics
H-Index
i10 Index
Citation Counts
27
45
1,932
Rankings
Ranking Based On Selection: 32
Wajih Al-Soufi
Metrics
H-Index
i10 Index
Citation Counts
26
38
2,492
Fluorescence Spectroscopy
Supramolecular Dynamics
Single Molecule Detection
Rankings
Ranking Based On Selection: 33
Rosa Pedrido
Metrics
H-Index
i10 Index
Citation Counts
26
50
1,743
Rankings
Ranking Based On Selection: 34
María Celeiro
Metrics
H-Index
i10 Index
Citation Counts
25
44
1,947
Analytical chemistry
microextraction techniques
cosmetic analysis
bioactive compounds
agrifood by-products
Rankings
Ranking Based On Selection: 35
Concepción González-Bello
Metrics
H-Index
i10 Index
Citation Counts
25
67
2,278
Drug Discovery
Enzyme inhibition
Antibiotics
Organic Chemistry
Rankings
Ranking Based On Selection: 36
Olga Caamaño Santos
Metrics
H-Index
i10 Index
Citation Counts
24
59
1,882
Rankings
Ranking Based On Selection: 37
Ramon Estevez
Metrics
H-Index
i10 Index
Citation Counts
24
74
1,820
Rankings
Ranking Based On Selection: 38
Carolina Nebot
Metrics
H-Index
i10 Index
Citation Counts
23
43
1,907
Rankings
Ranking Based On Selection: 39
José Crecente Campo
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,498
Nanomedicine
vaccines
drug delivery
immunotherapy
organic chemistry
Rankings
Ranking Based On Selection: 40
Marcelino Maneiro
Metrics
H-Index
i10 Index
Citation Counts
22
46
1,459
Rankings
Ranking Based On Selection: 41
Miguel Martinez-Calvo
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,691
organometallic chemistry
bioorthogonal chemistry
inorganic chemistry
supramolecular chemistry
Rankings
Ranking Based On Selection: 42
Pedro Rodriguez Dafonte
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,221
Rankings
Ranking Based On Selection: 43
Manuel M. Paz
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,405
Organic Chemistry
Biological and Medicinal Chemistry
Nanochemistry
Rankings
Ranking Based On Selection: 44
Paloma Herbello
Metrics
H-Index
i10 Index
Citation Counts
17
26
923
Rankings
Ranking Based On Selection: 45
Sahnawaz Ahmed
Metrics
H-Index
i10 Index
Citation Counts
17
18
782
Supramolecular Chemistry
Peptide Chemistry
Systems Chemistry
Rankings
Ranking Based On Selection: 46
Pablo Souza-Alonso
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,092
Rankings
Ranking Based On Selection: 47
Rubén Reif López
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,243
Rankings
Ranking Based On Selection: 48
Manuel Nappi
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,646
Rankings
Ranking Based On Selection: 49
Marc Font Molins
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,064
Catalysis
Organometallic chemistry
Reaction mechanisms
Homogeneous Catalysis
Organic Chemistry
Rankings
Ranking Based On Selection: 50
Catarina Rodrigues
Metrics
H-Index
i10 Index
Citation Counts
15
18
624
Rankings
Ranking Based On Selection: 51
Vitor Francisco
Metrics
H-Index
i10 Index
Citation Counts
15
18
697
Chemistry
Nanomedicine
Supramolecular
Drug Delivery Systems
Rankings
Ranking Based On Selection: 52
Laura Rodríguez Silva
Metrics
H-Index
i10 Index
Citation Counts
14
16
552
Rankings
Ranking Based On Selection: 53
Marta Castiñeira Reis
Metrics
H-Index
i10 Index
Citation Counts
13
16
492
Reaction mechanisms
physical chemistry
organic chemistry
catalysis
Rankings
Ranking Based On Selection: 54
José Manuel Vila Fungueiriño
Metrics
H-Index
i10 Index
Citation Counts
13
17
521
Polymer Assisted Deposition
Chemical Solution Deposition
Epitaxial thin films
Functional oxides
TEM
Rankings
Ranking Based On Selection: 55
Eugenia Villaverde De Sáa
Metrics
H-Index
i10 Index
Citation Counts
12
13
689
Rankings
Ranking Based On Selection: 56
Eugenia Guerra
Metrics
H-Index
i10 Index
Citation Counts
11
11
599
Química Analítica
Cromatografía
Espectrometría de masas
Preparación de muestra
Desarrollo de metodología analítica
Rankings
Ranking Based On Selection: 57
Anna Abbadessa
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,113
Tissue Engineering
Drug Delivery
Polymer Chemistry
Biomaterials for Sustainability
Rankings
Ranking Based On Selection: 58
Lua Vazquez
Metrics
H-Index
i10 Index
Citation Counts
9
9
179
Rankings
Ranking Based On Selection: 59
Lara Villarino Palmaz
Metrics
H-Index
i10 Index
Citation Counts
9
9
459
Chemistry
Biochemistry
Artificial Metalloenzymes
Organometallic Catalysis
Rankings
Ranking Based On Selection: 60
Michele Pancieira
Metrics
H-Index
i10 Index
Citation Counts
8
7
200
Rankings
Ranking Based On Selection: 61
Carlos Carbajales |Carlos Carbajales Pérez
Metrics
H-Index
i10 Index
Citation Counts
8
6
308
Rankings
Ranking Based On Selection: 62
Daniel Armada
Metrics
H-Index
i10 Index
Citation Counts
7
7
218
Rankings
Ranking Based On Selection: 63
María Vanesa Taboada López
Metrics
H-Index
i10 Index
Citation Counts
7
6
182
Rankings
Ranking Based On Selection: 64
Sara Gutierrez
Metrics
H-Index
i10 Index
Citation Counts
7
6
509
Metal catalysis
Chemical biology
Photochemistry
Organic chemistry
Rankings
Ranking Based On Selection: 65
José Luis Fidalgo Rodríguez
Metrics
H-Index
i10 Index
Citation Counts
6
6
129
Rankings
Ranking Based On Selection: 66
Fatima Lucio Martinez
Metrics
H-Index
i10 Index
Citation Counts
6
5
122
Organometallic Chemistry
Cyclometallation
DFT
Rankings
Ranking Based On Selection: 67
Laura R Rubio Lareu
Metrics
H-Index
i10 Index
Citation Counts
6
5
110
Rankings
Ranking Based On Selection: 68
Juan José López Mayán
Metrics
H-Index
i10 Index
Citation Counts
6
4
90
Rankings
Ranking Based On Selection: 69
Javier López Vázquez
Metrics
H-Index
i10 Index
Citation Counts
6
3
175
Analytical Chemistry
Chromatography
Mass Spectrometry
Microplastics
Rankings
Ranking Based On Selection: 70
Ivana Mª Rivas Pérez
Metrics
H-Index
i10 Index
Citation Counts
6
4
127
Edafoloxía
Rehabilitación de espazos degradados
Metais pesados
Reutilización de residuos orgánicos
Rankings
Ranking Based On Selection: 71
Borja Cendón
Metrics
H-Index
i10 Index
Citation Counts
5
5
222
Organic Chemistry
Synthesis
Catalysis
C-H Activation
Rankings
Ranking Based On Selection: 72
Andrea Estevez Danta
Metrics
H-Index
i10 Index
Citation Counts
5
5
179
Rankings
Ranking Based On Selection: 73
Alejandro Gutiérrez González
Metrics
H-Index
i10 Index
Citation Counts
5
4
197
Photochemistry
Organic Chemistry
Organometallic Chemistry
Chemical Biology
Rankings
Ranking Based On Selection: 74
Jose M. Vila
Metrics
H-Index
i10 Index
Citation Counts
5
5
271
Rankings
Ranking Based On Selection: 75
Andrea
Metrics
H-Index
i10 Index
Citation Counts
4
3
145
Rankings
Ranking Based On Selection: 76
Aly Castillo
Metrics
H-Index
i10 Index
Citation Counts
4
3
73
Rankings
Ranking Based On Selection: 77
Keshav D. Shinde
Metrics
H-Index
i10 Index
Citation Counts
4
4
149
Prion Protein
Plant Insect Interaction
Protein Chemistry
MMPs
Rankings
Ranking Based On Selection: 78
Mirian Sánchez Fernández
Metrics
H-Index
i10 Index
Citation Counts
3
3
178
chemistry
organic chemistry
pharmacology
pharmaceutic tecnology
Biomaterials
Rankings
Ranking Based On Selection: 79
Daniel Conde Torres|Daniel Conde, Daniel Conde-Torres
Metrics
H-Index
i10 Index
Citation Counts
3
2
400
Química computacional
Física Aplicada
Dinámica Molecular
Rankings
Ranking Based On Selection: 80
Eduardo Da Concepción Vicente
Metrics
H-Index
i10 Index
Citation Counts
3
2
53
Rankings
Ranking Based On Selection: 81
Darío Miranda Pastoriza
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
Medicinal Chemistry
Organic Chemistry
Pharmacology
Cancer
Immunotherapy