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" (870,053 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
Jaime Portilla
Síntesis orgánica
de compuestos de interés biológico y de quimiosensores
Metrics
H-Index
i10 Index
Citation
29
50
2,222
* Rankings
Ranking Based On Selection: 2
Gian Pietro Miscione
Computational Chemistry
Computational Biochemistry
Drug Discovery
Reaction mechanisms
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
20
39
1,566
* Rankings
Ranking Based On Selection: 3
John Jady Hurtado Belalcazar
Química inorgánica
Catálisis
Bioinorgánica
Química de coordinación y Organometálica
Metrics
H-Index
i10 Index
Citation
19
37
1,087
* Rankings
Ranking Based On Selection: 5
Clara Elizabeth Quijano Celis
metodos analíticos y espectroscópicos
Química y tecnología de alimentos
Aromas y aceites esenciales
orgánica y bioquím
Metrics
H-Index
i10 Index
Citation
17
39
1,179
* Rankings
Ranking Based On Selection: 6
Alexis Tigreros
Sustainable chemistry
Environmental impacts
Synthesis
Materials
Circular Economy
Metrics
H-Index
i10 Index
Citation
16
19
1,007
* Rankings
Ranking Based On Selection: 8
Chiara Carazzone
Mass spectrometry
liquid chromatography
gas chromatography
natural products
Metrics
H-Index
i10 Index
Citation
15
19
1,010
* Rankings
Ranking Based On Selection: 9
Mónica Cala
Química Analítica y Bioanalítica
Metabolómica
Metrics
H-Index
i10 Index
Citation
12
17
1,410
* Rankings
Ranking Based On Selection: 10
Andreas Reiber
Química Inorganica. Metal-organic frameworks
Polímeros de coordinación
Química en fase sólida
Metrics
H-Index
i10 Index
Citation
9
9
683

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Christopher Vaglio
Systems biology
bioinformatics
synthetic biology
bio-organic chemistry
Metrics
H-Index
i10 Index
Citation
2
2
74
Rankings
Ranking Based On Selection: 1
Jaime Portilla
Metrics
H-Index
i10 Index
Citation Counts
29
50
2,222
Síntesis orgánica
de compuestos de interés biológico y de quimiosensores
Rankings
Ranking Based On Selection: 2
Gian Pietro Miscione
Metrics
H-Index
i10 Index
Citation Counts
20
39
1,566
Computational Chemistry
Computational Biochemistry
Drug Discovery
Reaction mechanisms
Organic Chemistry
Rankings
Ranking Based On Selection: 3
John Jady Hurtado Belalcazar
Metrics
H-Index
i10 Index
Citation Counts
19
37
1,087
Química inorgánica
Catálisis
Bioinorgánica
Química de coordinación y Organometálica
Rankings
Ranking Based On Selection: 4
Mario Alberto Macías
Metrics
H-Index
i10 Index
Citation Counts
19
43
1,177
Rankings
Ranking Based On Selection: 5
Clara Elizabeth Quijano Celis
Metrics
H-Index
i10 Index
Citation Counts
17
39
1,179
metodos analíticos y espectroscópicos
Química y tecnología de alimentos
Aromas y aceites esenciales
orgánica y bioquím
Rankings
Ranking Based On Selection: 6
Alexis Tigreros
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,007
Sustainable chemistry
Environmental impacts
Synthesis
Materials
Circular Economy
Rankings
Ranking Based On Selection: 7
Edgar Francisco Vargas Escamilla
Metrics
H-Index
i10 Index
Citation Counts
16
32
858
Fisicoquímica-Resorcinarenos-Quimica de Soluciones
Rankings
Ranking Based On Selection: 8
Chiara Carazzone
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,010
Mass spectrometry
liquid chromatography
gas chromatography
natural products
Rankings
Ranking Based On Selection: 9
Mónica Cala
Metrics
H-Index
i10 Index
Citation Counts
12
17
1,410
Química Analítica y Bioanalítica
Metabolómica
Rankings
Ranking Based On Selection: 10
Andreas Reiber
Metrics
H-Index
i10 Index
Citation Counts
9
9
683
Química Inorganica. Metal-organic frameworks
Polímeros de coordinación
Química en fase sólida

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Rankings
Ranking Based On Selection: 11
Daniela Fonseca López
Metrics
H-Index
i10 Index
Citation Counts
4
2
59
Química inorgánica
Catálisis y bio-inorgánica
Rankings
Ranking Based On Selection: 12
Camilo Andres Mahecha Mahecha
Metrics
H-Index
i10 Index
Citation Counts
3
2
45
Química orgánica
productos naturales
carbones
Rankings
Ranking Based On Selection: 13
Christopher Vaglio
Metrics
H-Index
i10 Index
Citation Counts
2
2
74
Systems biology
bioinformatics
synthetic biology
bio-organic chemistry
Rankings
Ranking Based On Selection: 14
Olasky Gamarra Castillo
Metrics
H-Index
i10 Index
Citation Counts
2
1
28
Ingenería química
ingeniería de alimentos
empaques
Rankings
Ranking Based On Selection: 15
Daniel E Bustos
Metrics
H-Index
i10 Index
Citation Counts
1
1
14