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" (936,900 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
Reşat Apak
analytical chemistry
food chemistry
environmental chemistry
biochemistry
Metrics
H-Index
i10 Index
Citation
71
264
24,622
* Rankings
Ranking Based On Selection: 4
Orkide Donma
Metabolism
Molecular Biochemistry
Nutrition
Trace Elements
Vitamins
Metrics
H-Index
i10 Index
Citation
20
33
1,373
* Rankings
Ranking Based On Selection: 7
Aydın Tavman
İnorganik kimya
kompleks kimyası
Schiff bazları
benzimidazoller
Metrics
H-Index
i10 Index
Citation
18
30
1,101
* Rankings
Ranking Based On Selection: 10
Nahide Gülşah Deniz
Organic Chemistry
Spectroscopy
Crystallography
Bio-active molecules
Metrics
H-Index
i10 Index
Citation
15
26
632

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* Rankings
Ranking Based On Selection: 13
Rumeysa Tutar
Chemistry
Biomaterials
Tissue Engineering
Bioadhesives
3D Bioprinting
Metrics
H-Index
i10 Index
Citation
13
13
624
* Rankings
Ranking Based On Selection: 16
Dilek Özyurt
Analitik Kimya
Spektroskopi
Kromatografi
Antioksidanlar
Su Kimyası
Metrics
H-Index
i10 Index
Citation
12
14
2,484
* Rankings
Ranking Based On Selection: 18
Mehmet Rauf Birsehan Mahramanlıoğlu
adsorption
extraction
green chemistry
thermodynamics
global warming
Metrics
H-Index
i10 Index
Citation
12
17
1,170
Selen Durmazel
Analytical Chemistry
Colorimetry
Nanomaterials
Energetic Materials
Metrics
H-Index
i10 Index
Citation
8
8
283
Ömer Kaan Koç
Analytical Chemistry
Molecular Spectroscopy
Supramolecular Chemistry
Energetic Materials
Antioxidant
Metrics
H-Index
i10 Index
Citation
7
6
181
Funda Ozkok
Organic Chemistry
structural characterization
bioactive molecule design
drug design
biomaterials
Metrics
H-Index
i10 Index
Citation
7
7
142
Aysu Arman
Analytical Chemistry
Energetic Materials
Voltammetry
Antioxidants
Modified Electrodes
Metrics
H-Index
i10 Index
Citation
6
5
110
Kevser Bal
polymer chemistry
nanoparticle drug/gene delivery systems
dendrimers
Metrics
H-Index
i10 Index
Citation
1
1
38
Fatma Mamatioglu
Energetic materials
nanochemistry
rocket propellants
green chemistry
molecular spectroscopy
Metrics
H-Index
i10 Index
Citation
1
0
3
Rankings
Ranking Based On Selection: 1
Reşat Apak
Metrics
H-Index
i10 Index
Citation Counts
71
264
24,622
analytical chemistry
food chemistry
environmental chemistry
biochemistry
Rankings
Ranking Based On Selection: 2
Bahri Ülküseven
Metrics
H-Index
i10 Index
Citation Counts
26
63
2,091
Rankings
Ranking Based On Selection: 3
Asiye Aslıhan Avan
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,226
Rankings
Ranking Based On Selection: 4
Orkide Donma
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,373
Metabolism
Molecular Biochemistry
Nutrition
Trace Elements
Vitamins
Rankings
Ranking Based On Selection: 5
Sema Demirci Çekiç
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,410
Rankings
Ranking Based On Selection: 6
Tülay Bal Demirci
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,113
Rankings
Ranking Based On Selection: 7
Aydın Tavman
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,101
İnorganik kimya
kompleks kimyası
Schiff bazları
benzimidazoller
Rankings
Ranking Based On Selection: 8
Kevser Sözgen Başkan
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,294
Rankings
Ranking Based On Selection: 9
Gökhan Kaynak
Metrics
H-Index
i10 Index
Citation Counts
15
18
854
Rankings
Ranking Based On Selection: 10
Nahide Gülşah Deniz
Metrics
H-Index
i10 Index
Citation Counts
15
26
632
Organic Chemistry
Spectroscopy
Crystallography
Bio-active molecules

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Cemal Özeroğlu
Metrics
H-Index
i10 Index
Citation Counts
15
24
632
Rankings
Ranking Based On Selection: 12
Gökhan Çaylı
Metrics
H-Index
i10 Index
Citation Counts
14
16
732
Rankings
Ranking Based On Selection: 13
Rumeysa Tutar
Metrics
H-Index
i10 Index
Citation Counts
13
13
624
Chemistry
Biomaterials
Tissue Engineering
Bioadhesives
3D Bioprinting
Rankings
Ranking Based On Selection: 14
Hatice Yildirim
Metrics
H-Index
i10 Index
Citation Counts
13
20
622
Rankings
Ranking Based On Selection: 15
Nilüfer Bayrak
Metrics
H-Index
i10 Index
Citation Counts
13
19
548
Rankings
Ranking Based On Selection: 16
Dilek Özyurt
Metrics
H-Index
i10 Index
Citation Counts
12
14
2,484
Analitik Kimya
Spektroskopi
Kromatografi
Antioksidanlar
Su Kimyası
Rankings
Ranking Based On Selection: 17
Mehmet Altun
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,104
Rankings
Ranking Based On Selection: 18
Mehmet Rauf Birsehan Mahramanlıoğlu
Metrics
H-Index
i10 Index
Citation Counts
12
17
1,170
adsorption
extraction
green chemistry
thermodynamics
global warming
Rankings
Ranking Based On Selection: 19
İrfan Kızılcıklı
Metrics
H-Index
i10 Index
Citation Counts
10
10
974
Kimya
Anorganik Kimya
Koordinasyon Kimyası
Rankings
Ranking Based On Selection: 20
Selen Durmazel
Metrics
H-Index
i10 Index
Citation Counts
8
8
283
Analytical Chemistry
Colorimetry
Nanomaterials
Energetic Materials
Rankings
Ranking Based On Selection: 21
Sibel Şahinler Ayla
Metrics
H-Index
i10 Index
Citation Counts
8
8
241
Rankings
Ranking Based On Selection: 22
Ömer Kaan Koç
Metrics
H-Index
i10 Index
Citation Counts
7
6
181
Analytical Chemistry
Molecular Spectroscopy
Supramolecular Chemistry
Energetic Materials
Antioxidant
Rankings
Ranking Based On Selection: 23
Funda Ozkok
Metrics
H-Index
i10 Index
Citation Counts
7
7
142
Organic Chemistry
structural characterization
bioactive molecule design
drug design
biomaterials
Rankings
Ranking Based On Selection: 24
Aysu Arman
Metrics
H-Index
i10 Index
Citation Counts
6
5
110
Analytical Chemistry
Energetic Materials
Voltammetry
Antioxidants
Modified Electrodes
Rankings
Ranking Based On Selection: 25
Orhan Destanoglu
Metrics
H-Index
i10 Index
Citation Counts
6
4
142
Analitik Kimya
Adli Kimya
Kromatografi
Spektroskopi
Rankings
Ranking Based On Selection: 26
Abdoul Kader Alassane Moussa
Metrics
H-Index
i10 Index
Citation Counts
3
0
22
Chimie Analytique et Chimie de l'Environnement
Rankings
Ranking Based On Selection: 27
Kevser Bal
Metrics
H-Index
i10 Index
Citation Counts
1
1
38
polymer chemistry
nanoparticle drug/gene delivery systems
dendrimers
Rankings
Ranking Based On Selection: 28
Fatma Mamatioglu
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Energetic materials
nanochemistry
rocket propellants
green chemistry
molecular spectroscopy
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