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" (873,864 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.

Alicia Rosales
Composites SiO2-TiO2
Hydrophobic surface
Photocatalysis
Nanoparticles
Metrics
H-Index
i10 Index
Citation
6
5
199
Ronna Delgado-Altamirano
NMR Metabolomics
Chemometrics
Medicinal Chemistry
Natural Products
Phytochemistry
Metrics
H-Index
i10 Index
Citation
3
2
75
Rankings
Ranking Based On Selection: 1
Marcela Gaytán Martínez
Metrics
H-Index
i10 Index
Citation Counts
30
71
2,632
Rankings
Ranking Based On Selection: 2
Moustapha Bah
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,418
Rankings
Ranking Based On Selection: 3
Alicia Rosales
Metrics
H-Index
i10 Index
Citation Counts
6
5
199
Composites SiO2-TiO2
Hydrophobic surface
Photocatalysis
Nanoparticles
Rankings
Ranking Based On Selection: 4
Eloy Rodríguez De León
Metrics
H-Index
i10 Index
Citation Counts
6
4
83
Organic Chemistry
Phytochemistry
Polymer Chemistry
Rankings
Ranking Based On Selection: 5
Rufino Nava
Metrics
H-Index
i10 Index
Citation Counts
5
4
89
Rankings
Ranking Based On Selection: 6
Ronna Delgado-Altamirano
Metrics
H-Index
i10 Index
Citation Counts
3
2
75
NMR Metabolomics
Chemometrics
Medicinal Chemistry
Natural Products
Phytochemistry
Rankings
Ranking Based On Selection: 7
Rafael M Rios-Vera
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
Chemistry
Metallurgy
Solvent extraction
Ionic liquids