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" (1,010,204 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
Hüseyin Şahin
Chromatography
Bioactivity
Bee Products
Enzyme Inhibition
Metrics
H-Index
i10 Index
Citation
31
50
3,120
* Rankings
Ranking Based On Selection :2
Serkan Sayın
Calixarene
supramolecular chemistry
synthesis
OLEDs
magnetic nanoparticles
Metrics
H-Index
i10 Index
Citation
25
45
1,533
* Rankings
Ranking Based On Selection :4
Sait Malkondu
Organic Chemistry
Molecular Sensors
Metrics
H-Index
i10 Index
Citation
24
37
1,232
Aytaç Güder
Biochemistry Clinical Biochemistry Medical Biochemistry
Metrics
H-Index
i10 Index
Citation
17
23
787
Tayfun Arslan
Organic Chemistry
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation
15
22
605
Seydahmet Çay
Chemistry
Analytical Chemistry
Environmental Chemistry
Phytoremediation
Membrane
Metrics
H-Index
i10 Index
Citation
10
11
890
Ümit Şengül
Analytical chemistry
environmental chemistry
food chemistry
accreditation
science education
Metrics
H-Index
i10 Index
Citation
8
7
382
Rankings
Ranking Based On Selection: 1
Hüseyin Şahin
Metrics
H-Index
i10 Index
Citation Counts
31
50
3,120
Chromatography
Bioactivity
Bee Products
Enzyme Inhibition
Rankings
Ranking Based On Selection: 2
Serkan Sayın
Metrics
H-Index
i10 Index
Citation Counts
25
45
1,533
Calixarene
supramolecular chemistry
synthesis
OLEDs
magnetic nanoparticles
Rankings
Ranking Based On Selection: 3
Temel Öztürk
Metrics
H-Index
i10 Index
Citation Counts
25
44
1,566
Rankings
Ranking Based On Selection: 4
Sait Malkondu
Metrics
H-Index
i10 Index
Citation Counts
24
37
1,232
Rankings
Ranking Based On Selection: 5
Aytaç Güder
Metrics
H-Index
i10 Index
Citation Counts
17
23
787
Biochemistry Clinical Biochemistry Medical Biochemistry
Rankings
Ranking Based On Selection: 6
Tayfun Arslan
Metrics
H-Index
i10 Index
Citation Counts
15
22
605
Rankings
Ranking Based On Selection: 7
Seydahmet Çay
Metrics
H-Index
i10 Index
Citation Counts
10
11
890
Chemistry
Analytical Chemistry
Environmental Chemistry
Phytoremediation
Membrane
Rankings
Ranking Based On Selection: 8
Rankings
Ranking Based On Selection: 9
Selbi Keskin
Metrics
H-Index
i10 Index
Citation Counts
9
7
235
Rankings
Ranking Based On Selection: 10
Can Alaşalvar
Metrics
H-Index
i10 Index
Citation Counts
9
8
263
Rankings
Ranking Based On Selection: 11
Ümit Şengül
Metrics
H-Index
i10 Index
Citation Counts
8
7
382
Analytical chemistry
environmental chemistry
food chemistry
accreditation
science education
Rankings
Ranking Based On Selection: 12
Yaşar Bayramli
Metrics
H-Index
i10 Index
Citation Counts
4
2
86
Rankings
Ranking Based On Selection: 13
Öznur Ölmez Nalcioğlu
Metrics
H-Index
i10 Index
Citation Counts
3
0
11