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.

* Rankings
Ranking Based On Selection :1
Mustafa Soylak
Analytical Chemistry
Atomic Spectroscopy
Separation
Preconcentration
Solid Phase Extraction
Metrics
H-Index
i10 Index
Citation
124
705
50,320
* Rankings
Ranking Based On Selection :3
Şerife Tokalıoğlu
Analitik Kimya
Zenginleştirme Yöntemleri
Atomik Absorpsiyon Spektroskopisi
ICP-MS
Metrics
H-Index
i10 Index
Citation
38
73
4,890
Şerife Saçmacı
trace element
flow injection
preconcentration
aas
faas
Metrics
H-Index
i10 Index
Citation
22
36
1,373
* Rankings
Ranking Based On Selection :10
İsmail Yıldırım
Organic Chemistry - Molecular Spectroscopy - Organic Synthesis - Heterocyclic Compounds
Metrics
H-Index
i10 Index
Citation
20
49
1,488
* Rankings
Ranking Based On Selection :12
Serkan Dayan
Chemistry
Inorganic Chemistry
Catalysis
Solar Cell
Metrics
H-Index
i10 Index
Citation
16
25
778
* Rankings
Ranking Based On Selection :14
Halil Şahan
Lityum battery
Na battery
Supercapacitors
Metrics
H-Index
i10 Index
Citation
16
21
807
* Rankings
Ranking Based On Selection :15
Sengul Dilem Dogan
Organic Chemistry
Heterocyclic Compounds
Photochemistry
Natural Products
Metrics
H-Index
i10 Index
Citation
14
17
719
* Rankings
Ranking Based On Selection :17
Gökhan Sarp
Analitik Kimya
Potansiyometri
Voltametri
Ekstraksiyon
Mikroekstraksiyon
Metrics
H-Index
i10 Index
Citation
12
15
679
Michael Tapera
Synthetic Organic Chemistry
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation
7
5
152
Semiha Köprü
organik kimya
hesaplamalı kimya
ilaç kimyası
Metrics
H-Index
i10 Index
Citation
7
6
155
Gizem Kurşunluoğlu
gene therapy
biochemistry
mAb characterisation
biosimilar
instrumental analysis
Metrics
H-Index
i10 Index
Citation
4
4
84
Merve Küçükoflaz Korkmaz
Nano
bionano
biochemistry
organic chemistry
cancer therapy
Metrics
H-Index
i10 Index
Citation
4
2
59
Tuğba Meşeli
Fuel Cell
Vanadium Redox Flow Battery
Renewable Energy
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
2
2
55
Elif Simsek Özkan
Kimlik
Rusya
Sovyet sonrası Coğrafya
Balkanlar
İnşacılık ve Feminist Uluslararası İlişkiler
Metrics
H-Index
i10 Index
Citation
2
0
10
Noor Ibrahim Alhayali
Chemistry Inorganic Chemistry Catalysis Nanoflowers Green Chemistry
Metrics
H-Index
i10 Index
Citation
1
1
30
Rankings
Ranking Based On Selection: 1
Mustafa Soylak
Metrics
H-Index
i10 Index
Citation Counts
124
705
50,320
Analytical Chemistry
Atomic Spectroscopy
Separation
Preconcentration
Solid Phase Extraction
Rankings
Ranking Based On Selection: 2
Erkan Yilmaz
Metrics
H-Index
i10 Index
Citation Counts
50
139
7,289
Rankings
Ranking Based On Selection: 3
Şerife Tokalıoğlu
Metrics
H-Index
i10 Index
Citation Counts
38
73
4,890
Analitik Kimya
Zenginleştirme Yöntemleri
Atomik Absorpsiyon Spektroskopisi
ICP-MS
Rankings
Ranking Based On Selection: 4
Şenol Kartal
Metrics
H-Index
i10 Index
Citation Counts
35
68
4,263
Rankings
Ranking Based On Selection: 5
Nalan Özdemir
Metrics
H-Index
i10 Index
Citation Counts
24
38
2,135
Rankings
Ranking Based On Selection: 6
Şerife Saçmacı
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,373
trace element
flow injection
preconcentration
aas
faas
Rankings
Ranking Based On Selection: 7
Şaban Patat
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,402
Rankings
Ranking Based On Selection: 8
Emin Sarıpınar
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,349
Rankings
Ranking Based On Selection: 9
Murat Saraçoğlu
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,730
Rankings
Ranking Based On Selection: 10
İsmail Yıldırım
Metrics
H-Index
i10 Index
Citation Counts
20
49
1,488
Organic Chemistry - Molecular Spectroscopy - Organic Synthesis - Heterocyclic Compounds
Rankings
Ranking Based On Selection: 11
Nilgün Kalaycıoğlu Özpozan
Metrics
H-Index
i10 Index
Citation Counts
19
35
977
Rankings
Ranking Based On Selection: 12
Serkan Dayan
Metrics
H-Index
i10 Index
Citation Counts
16
25
778
Chemistry
Inorganic Chemistry
Catalysis
Solar Cell
Rankings
Ranking Based On Selection: 13
Zülbiye Önal
Metrics
H-Index
i10 Index
Citation Counts
16
27
733
Rankings
Ranking Based On Selection: 14
Halil Şahan
Metrics
H-Index
i10 Index
Citation Counts
16
21
807
Rankings
Ranking Based On Selection: 15
Sengul Dilem Dogan
Metrics
H-Index
i10 Index
Citation Counts
14
17
719
Organic Chemistry
Heterocyclic Compounds
Photochemistry
Natural Products
Rankings
Ranking Based On Selection: 16
Serkan Şahan
Metrics
H-Index
i10 Index
Citation Counts
13
18
473
Rankings
Ranking Based On Selection: 17
Gökhan Sarp
Metrics
H-Index
i10 Index
Citation Counts
12
15
679
Analitik Kimya
Potansiyometri
Voltametri
Ekstraksiyon
Mikroekstraksiyon
Rankings
Ranking Based On Selection: 18
Nilgün Kayaci
Metrics
H-Index
i10 Index
Citation Counts
9
9
254
Rankings
Ranking Based On Selection: 19
Qamar Salamat
Metrics
H-Index
i10 Index
Citation Counts
9
8
245
Rankings
Ranking Based On Selection: 20
Michael Tapera
Metrics
H-Index
i10 Index
Citation Counts
7
5
152
Synthetic Organic Chemistry
Medicinal Chemistry
Rankings
Ranking Based On Selection: 21
Semiha Köprü
Metrics
H-Index
i10 Index
Citation Counts
7
6
155
organik kimya
hesaplamalı kimya
ilaç kimyası
Rankings
Ranking Based On Selection: 22
Halis Karataş
Metrics
H-Index
i10 Index
Citation Counts
5
2
77
Rankings
Ranking Based On Selection: 23
Gizem Kurşunluoğlu
Metrics
H-Index
i10 Index
Citation Counts
4
4
84
gene therapy
biochemistry
mAb characterisation
biosimilar
instrumental analysis
Rankings
Ranking Based On Selection: 24
Semiha Kopru
Metrics
H-Index
i10 Index
Citation Counts
4
3
90
Rankings
Ranking Based On Selection: 25
Merve Küçükoflaz Korkmaz
Metrics
H-Index
i10 Index
Citation Counts
4
2
59
Nano
bionano
biochemistry
organic chemistry
cancer therapy
Rankings
Ranking Based On Selection: 26
Tuğba Meşeli
Metrics
H-Index
i10 Index
Citation Counts
2
2
55
Fuel Cell
Vanadium Redox Flow Battery
Renewable Energy
Organic Chemistry
Rankings
Ranking Based On Selection: 27
Lutfiye Aydin
Metrics
H-Index
i10 Index
Citation Counts
2
1
28
Rankings
Ranking Based On Selection: 28
Elif Simsek Özkan
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Kimlik
Rusya
Sovyet sonrası Coğrafya
Balkanlar
İnşacılık ve Feminist Uluslararası İlişkiler
Rankings
Ranking Based On Selection: 29
Noor Ibrahim Alhayali
Metrics
H-Index
i10 Index
Citation Counts
1
1
30
Chemistry Inorganic Chemistry Catalysis Nanoflowers Green Chemistry
Rankings
Ranking Based On Selection: 30
Kamil Gürmen
Metrics
H-Index
i10 Index
Citation Counts
1
0
5