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" (943,645 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
Jeremy K Nicholson
mass spectrometry
analytical chemistry
NMR
metabonomics
metabolomics
Metrics
H-Index
i10 Index
Citation
170
746
126,376
* Rankings
Ranking Based On Selection: 2
Manickam Minakshi
Energy Storage
Materials Chemistry
Photosynthesis
Metrics
H-Index
i10 Index
Citation
52
122
6,000
* Rankings
Ranking Based On Selection: 3
Berin Alain Boughton
Principal Research Fellow - Imaging Mass Spectrometry
Metrics
H-Index
i10 Index
Citation
33
60
4,220
* Rankings
Ranking Based On Selection: 4
Erich Koenigsberger
Physical Chemistry
Thermodynamics
Solubility
Metrics
H-Index
i10 Index
Citation
32
84
3,625
Luke Whiley
Dementia
Alzheimer's disease
metabolomics
metabolite phenotyping
mass spectrometry
Metrics
H-Index
i10 Index
Citation
21
30
2,286
Nicola Gray
Analytical Chemistry
LC-MS
metabolomics
biomarkers
quantification
Metrics
H-Index
i10 Index
Citation
20
32
1,421
Touma B Issa
Electrochemistry
Redox Flow Batteries
Electrowinning
Battery electrolyte
Batteries
Metrics
H-Index
i10 Index
Citation
14
16
1,363
Rankings
Ranking Based On Selection: 1
Jeremy K Nicholson
Metrics
H-Index
i10 Index
Citation Counts
170
746
126,376
mass spectrometry
analytical chemistry
NMR
metabonomics
metabolomics
Rankings
Ranking Based On Selection: 2
Manickam Minakshi
Metrics
H-Index
i10 Index
Citation Counts
52
122
6,000
Energy Storage
Materials Chemistry
Photosynthesis
Rankings
Ranking Based On Selection: 3
Berin Alain Boughton
Metrics
H-Index
i10 Index
Citation Counts
33
60
4,220
Principal Research Fellow - Imaging Mass Spectrometry
Rankings
Ranking Based On Selection: 4
Erich Koenigsberger
Metrics
H-Index
i10 Index
Citation Counts
32
84
3,625
Physical Chemistry
Thermodynamics
Solubility
Rankings
Ranking Based On Selection: 5
lubomir hnedkovsky
Metrics
H-Index
i10 Index
Citation Counts
22
55
1,746
Rankings
Ranking Based On Selection: 6
Luke Whiley
Metrics
H-Index
i10 Index
Citation Counts
21
30
2,286
Dementia
Alzheimer's disease
metabolomics
metabolite phenotyping
mass spectrometry
Rankings
Ranking Based On Selection: 7
Nicola Gray
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,421
Analytical Chemistry
LC-MS
metabolomics
biomarkers
quantification
Rankings
Ranking Based On Selection: 8
Touma B Issa
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,363
Electrochemistry
Redox Flow Batteries
Electrowinning
Battery electrolyte
Batteries
Rankings
Ranking Based On Selection: 9
Olia Alijanpour
Metrics
H-Index
i10 Index
Citation Counts
7
5
130
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