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
Aireguamen Aigbodion
polymer chemistry
synthesis characterisation and application ofalkyd resins
material chemistry
Metrics
H-Index
i10 Index
Citation
24
39
1,592
* Rankings
Ranking Based On Selection: 4
Ogbebor O. Nicholas
Plant Pathology
Mycorrhizal
Biocontrol and Botanical control of plant diseases
Metrics
H-Index
i10 Index
Citation
11
11
447
Chinye Samuel Mesike
Agricultural Production & Environmental Economics
Development Economics
Applied Economics
Metrics
H-Index
i10 Index
Citation
9
8
359
Nyaknno Udokpoh
Polymer Chemistry
Chemical synthesis
NanoChemistry
Polyurethanes
Industrial Chemistry
Metrics
H-Index
i10 Index
Citation
5
3
60
* Rankings
Ranking Based On Selection: 10
Osazuwa S. Eseosa
Phytomedicine
food security and nutrition
conservation of medicinal plants through agroforestry
Metrics
H-Index
i10 Index
Citation
5
5
136

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* Rankings
Ranking Based On Selection: 12
Owen Egharevba
Chemical modification of polymers
renewable materials development and sustainability
Metrics
H-Index
i10 Index
Citation
5
1
70
* Rankings
Ranking Based On Selection: 13
Kolapo Fasina
Microbiology
Biotechnology
Agricultural Biotechnology
Environmental
Public Health
Metrics
H-Index
i10 Index
Citation
4
1
38
* Rankings
Ranking Based On Selection: 14
Emmanuel Adeleke Fagbemi
design of natural rubber processing equipment
Metrics
H-Index
i10 Index
Citation
4
2
56
* Rankings
Ranking Based On Selection: 16
Edwina Olohirere Uzunuigbe
biochemistry
nanoparticles
biotechnology
molecular biology
plant science
Metrics
H-Index
i10 Index
Citation
3
2
75
Rankings
Ranking Based On Selection: 1
Aireguamen Aigbodion
Metrics
H-Index
i10 Index
Citation Counts
24
39
1,592
polymer chemistry
synthesis characterisation and application ofalkyd resins
material chemistry
Rankings
Ranking Based On Selection: 2
Ikhazuagbe Hilary Ifijen
Metrics
H-Index
i10 Index
Citation Counts
23
45
1,384
Rankings
Ranking Based On Selection: 3
Isiaka O. Bakare
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,450
Rankings
Ranking Based On Selection: 4
Ogbebor O. Nicholas
Metrics
H-Index
i10 Index
Citation Counts
11
11
447
Plant Pathology
Mycorrhizal
Biocontrol and Botanical control of plant diseases
Rankings
Ranking Based On Selection: 5
Chinye Samuel Mesike
Metrics
H-Index
i10 Index
Citation Counts
9
8
359
Agricultural Production & Environmental Economics
Development Economics
Applied Economics
Rankings
Ranking Based On Selection: 6
Suleman Onuh Idoko
Metrics
H-Index
i10 Index
Citation Counts
8
6
156
soil science
intercropping and agroforestry
Rankings
Ranking Based On Selection: 7
Efosa Obazee|Efosa Osagie Obazee
Metrics
H-Index
i10 Index
Citation Counts
5
5
255
Polymer and material Chemistry
Rankings
Ranking Based On Selection: 8
Emuedo O. A
Metrics
H-Index
i10 Index
Citation Counts
5
4
135
Environmental Plant Physiology
Rankings
Ranking Based On Selection: 9
Nyaknno Udokpoh
Metrics
H-Index
i10 Index
Citation Counts
5
3
60
Polymer Chemistry
Chemical synthesis
NanoChemistry
Polyurethanes
Industrial Chemistry
Rankings
Ranking Based On Selection: 10
Osazuwa S. Eseosa
Metrics
H-Index
i10 Index
Citation Counts
5
5
136
Phytomedicine
food security and nutrition
conservation of medicinal plants through agroforestry

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Rankings
Ranking Based On Selection: 11
Oghomwen Christie Ize-Iyamu
Metrics
H-Index
i10 Index
Citation Counts
5
2
91
Rankings
Ranking Based On Selection: 12
Owen Egharevba
Metrics
H-Index
i10 Index
Citation Counts
5
1
70
Chemical modification of polymers
renewable materials development and sustainability
Rankings
Ranking Based On Selection: 13
Kolapo Fasina
Metrics
H-Index
i10 Index
Citation Counts
4
1
38
Microbiology
Biotechnology
Agricultural Biotechnology
Environmental
Public Health
Rankings
Ranking Based On Selection: 14
Emmanuel Adeleke Fagbemi
Metrics
H-Index
i10 Index
Citation Counts
4
2
56
design of natural rubber processing equipment
Rankings
Ranking Based On Selection: 15
Fakuta Naiwa Markus
Metrics
H-Index
i10 Index
Citation Counts
4
2
42
Rankings
Ranking Based On Selection: 16
Edwina Olohirere Uzunuigbe
Metrics
H-Index
i10 Index
Citation Counts
3
2
75
biochemistry
nanoparticles
biotechnology
molecular biology
plant science
Rankings
Ranking Based On Selection: 17
Uwumarongie Aiwekhoe Monday Desmond
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 18
Andrew Ohifuemen
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Remote Sensing and Geophysics
Rankings
Ranking Based On Selection: 19
Timothy Esekhade
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Rankings
Ranking Based On Selection: 20
Benjamin Ohiocheoya
Metrics
H-Index
i10 Index
Citation Counts
1
1
56