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: 5
Piyanut Pinyou
Bioelectrochemistry
Biointerface
Biofuel Cell
Immunosensor
Electrochemistry
Metrics
H-Index
i10 Index
Citation
14
18
772
* Rankings
Ranking Based On Selection: 7
Visit Vao Soongnern
Computational Polymer Science
Physical Chemistry of Polymer
Metrics
H-Index
i10 Index
Citation
13
19
623
* Rankings
Ranking Based On Selection: 8
Krittanun Deekamwong
Coordination chemistry
Porous materials
Metal–organic frameworks
Metrics
H-Index
i10 Index
Citation
11
12
349
* Rankings
Ranking Based On Selection: 9
Nirawat Thammajak
Chemistry of Materials
Structural Chemistry
XAS (XANES & EXAFS)
Rietveld Refinement
X-ray & Neutron Diffraction
Metrics
H-Index
i10 Index
Citation
10
11
356
* Rankings
Ranking Based On Selection: 10
Jakkarin Limwongyut
Antimicrobial
Organic Chemistry
Medicinal Chemistry
Conjugated Materials
Metrics
H-Index
i10 Index
Citation
8
7
156

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Rankings
Ranking Based On Selection: 1
Jatuporn Wittayakun
Metrics
H-Index
i10 Index
Citation Counts
29
72
2,688
Heterogeneous catalysis
Zeolites
Adsorption
Rankings
Ranking Based On Selection: 2
Sanchai Prayoonpokarach
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,152
Material Chemistry
Catalysis
Chemical sensors
Biodiesel
Rankings
Ranking Based On Selection: 3
Nattawut Osakoo
Metrics
H-Index
i10 Index
Citation Counts
15
19
577
Catalysis
Adsorption and Materials chemistry
Rankings
Ranking Based On Selection: 4
Rung Yi Lai
Metrics
H-Index
i10 Index
Citation Counts
15
19
882
Rankings
Ranking Based On Selection: 5
Piyanut Pinyou
Metrics
H-Index
i10 Index
Citation Counts
14
18
772
Bioelectrochemistry
Biointerface
Biofuel Cell
Immunosensor
Electrochemistry
Rankings
Ranking Based On Selection: 6
Praphatsorn Plerdsranoy
Metrics
H-Index
i10 Index
Citation Counts
13
14
384
Rankings
Ranking Based On Selection: 7
Visit Vao Soongnern
Metrics
H-Index
i10 Index
Citation Counts
13
19
623
Computational Polymer Science
Physical Chemistry of Polymer
Rankings
Ranking Based On Selection: 8
Krittanun Deekamwong
Metrics
H-Index
i10 Index
Citation Counts
11
12
349
Coordination chemistry
Porous materials
Metal–organic frameworks
Rankings
Ranking Based On Selection: 9
Nirawat Thammajak
Metrics
H-Index
i10 Index
Citation Counts
10
11
356
Chemistry of Materials
Structural Chemistry
XAS (XANES & EXAFS)
Rietveld Refinement
X-ray & Neutron Diffraction
Rankings
Ranking Based On Selection: 10
Jakkarin Limwongyut
Metrics
H-Index
i10 Index
Citation Counts
8
7
156
Antimicrobial
Organic Chemistry
Medicinal Chemistry
Conjugated Materials

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Suparat Tongpeng
Metrics
H-Index
i10 Index
Citation Counts
5
1
60