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" (870,057 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
Kaia TÞµnsuaadu
inorganic chemistry
phosphates
thermal analysis
Metrics
H-Index
i10 Index
Citation
23
40
1,940
* Rankings
Ranking Based On Selection: 3
Jekaterina Mazina-Šinkar
analytical chemistry
fluorescence
illegal drugs
capillary electrophoresis
chemometrics
Metrics
H-Index
i10 Index
Citation
10
10
321
Irina Osadchuk
computational chemistry
spectroscopy
reaction mechanism
Metrics
H-Index
i10 Index
Citation
6
4
130
Mahboob Alam
Analytical Chemistry
Environmental Chemistry
Material Sciences
Electrochemistry
MOFs
Metrics
H-Index
i10 Index
Citation
5
4
80
Denys Bondar
Organic synthesis
Materials Chemistry
Nanotechnology
Nanomedicine
Metrics
H-Index
i10 Index
Citation
3
2
83

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* Rankings
Ranking Based On Selection: 11
Annette Miller
Organocatalysis
asymmetric catalysis
carbohydrate chemistry
Metrics
H-Index
i10 Index
Citation
1
0
6
Rankings
Ranking Based On Selection: 1
Kaia TÞµnsuaadu
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,940
inorganic chemistry
phosphates
thermal analysis
Rankings
Ranking Based On Selection: 2
Riina Aav
Metrics
H-Index
i10 Index
Citation Counts
16
27
922
Rankings
Ranking Based On Selection: 3
Jekaterina Mazina-Šinkar
Metrics
H-Index
i10 Index
Citation Counts
10
10
321
analytical chemistry
fluorescence
illegal drugs
capillary electrophoresis
chemometrics
Rankings
Ranking Based On Selection: 4
Lukáš Ustrnul
Metrics
H-Index
i10 Index
Citation Counts
7
7
124
Rankings
Ranking Based On Selection: 5
Irina Osadchuk
Metrics
H-Index
i10 Index
Citation Counts
6
4
130
computational chemistry
spectroscopy
reaction mechanism
Rankings
Ranking Based On Selection: 6
Mahboob Alam
Metrics
H-Index
i10 Index
Citation Counts
5
4
80
Analytical Chemistry
Environmental Chemistry
Material Sciences
Electrochemistry
MOFs
Rankings
Ranking Based On Selection: 7
Nele Konrad
Metrics
H-Index
i10 Index
Citation Counts
5
3
115
Rankings
Ranking Based On Selection: 8
Anastasiya Krech
Metrics
H-Index
i10 Index
Citation Counts
4
2
41
Rankings
Ranking Based On Selection: 9
Denys Bondar
Metrics
H-Index
i10 Index
Citation Counts
3
2
83
Organic synthesis
Materials Chemistry
Nanotechnology
Nanomedicine
Rankings
Ranking Based On Selection: 10
Kaarel Erik Hunt
Metrics
H-Index
i10 Index
Citation Counts
2
1
19
Organic chemistry
Oligosaccharide synthesis

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Rankings
Ranking Based On Selection: 11
Annette Miller
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Organocatalysis
asymmetric catalysis
carbohydrate chemistry