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
chemistry
geochemistry
environmental chemistry
Metrics
H-Index
i10 Index
Citation
64
196
14,551
* Rankings
Ranking Based On Selection :2
antibiotics
multi-drug efflux
resistance
biomembranes
Metrics
H-Index
i10 Index
Citation
51
101
10,551
* Rankings
Ranking Based On Selection :3
Protein Folding Interaction and Aggregation
Simulation of Complex Systems
Global Optimization
Metrics
H-Index
i10 Index
Citation
47
139
9,388
* Rankings
Ranking Based On Selection :4
Computational Chemitsry
Metrics
H-Index
i10 Index
Citation
45
115
13,834
* Rankings
Ranking Based On Selection :5
solid state chemistry
materials
Metrics
H-Index
i10 Index
Citation
40
71
8,743
* Rankings
Ranking Based On Selection :6
Mass spectrometry
Analytical chemistry
Biochemistry
Metrics
H-Index
i10 Index
Citation
34
49
4,273
* Rankings
Ranking Based On Selection :7
Natural products chemistry
Metrics
H-Index
i10 Index
Citation
30
53
2,926
* Rankings
Ranking Based On Selection :8
Catalysis
Metrics
H-Index
i10 Index
Citation
30
49
4,098
* Rankings
Ranking Based On Selection :9
Biocatalysis
Chemoenzymatic Synthesis
Protein Engineering
Enzyme Structure-function
Metrics
H-Index
i10 Index
Citation
25
39
2,026
* Rankings
Ranking Based On Selection :10
Catalysis
Materials
Energy
Computational Chemistry and Materials Science
Metrics
H-Index
i10 Index
Citation
21
35
1,480
* Rankings
Ranking Based On Selection :11
Method Development
Total Synthesis
Drug Discovery
Cascade Catalysis
Metrics
H-Index
i10 Index
Citation
21
29
1,159
* Rankings
Ranking Based On Selection :12
Heterogeneous catalysis
Metrics
H-Index
i10 Index
Citation
20
27
1,425
* Rankings
Ranking Based On Selection :13
Pharmaceutical chemistry
Biophysics
clinical Pharmacy...
Metrics
H-Index
i10 Index
Citation
19
25
926
* Rankings
Ranking Based On Selection :14
isotope chemistry
environmental chemistry
Metrics
H-Index
i10 Index
Citation
18
22
1,470
* Rankings
Ranking Based On Selection :15
Chemoprevention
Immune-oncology
Cancer stem cells
EMT
Metrics
H-Index
i10 Index
Citation
17
20
1,245
* Rankings
Ranking Based On Selection :16
Inorganic Chemistry
Catalysis
Energy
Metrics
H-Index
i10 Index
Citation
17
22
1,244
* Rankings
Ranking Based On Selection :17
Biochemistry
Structural Biology
Metrics
H-Index
i10 Index
Citation
16
22
1,349
* Rankings
Ranking Based On Selection :18
Analytical Chemistry
Instrumental Analysis
Metrics
H-Index
i10 Index
Citation
16
19
955
* Rankings
Ranking Based On Selection :19
Chemo-resistance
Drug combinations
Drug repurposing
Endometrial Cancer
Endocrine Resistance
Metrics
H-Index
i10 Index
Citation
15
18
639
* Rankings
Ranking Based On Selection :20
Structural Biology
Antibiotic Discovery and Development
Metrics
H-Index
i10 Index
Citation
15
21
1,506
* Rankings
Ranking Based On Selection :21
Physical chemistry
Analyical Chemistry
in-situ spectroscopy
heterogeneous catalysis
Metrics
H-Index
i10 Index
Citation
15
15
741
* Rankings
Ranking Based On Selection :22
Heterogeneous Catalysis
Metrics
H-Index
i10 Index
Citation
13
14
1,078
* Rankings
Ranking Based On Selection :23
Physical Chemistry
Gas phase ion chemistry
Gas phase Photoelectron Spectroscopy
DFT calculation
Peptide fragmentation
Metrics
H-Index
i10 Index
Citation
13
15
497
* Rankings
Ranking Based On Selection :24
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation
12
12
939
* Rankings
Ranking Based On Selection :25
Inorganic Chemistry
Radiochemistry
Chemical Education
Metrics
H-Index
i10 Index
Citation
10
11
418
* Rankings
Ranking Based On Selection :26
Chemistry and Biochemistry
Immunotherapy
AFM
Nanomedicine
Drug Delivery
Metrics
H-Index
i10 Index
Citation
4
2
48
* Rankings
Ranking Based On Selection :27
Organic Chemistry
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation
3
3
67
* Rankings
Ranking Based On Selection :28
computational chemistry
Metrics
H-Index
i10 Index
Citation
3
1
29
* Rankings
Ranking Based On Selection :29
Inorganic Chemistry
Metrics
H-Index
i10 Index
Citation
2
1
32
* Rankings
Ranking Based On Selection :30
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :31
Organic Chemistry
Pharmaceutical Chemistry
Metrics
H-Index
i10 Index
Citation
1
1
24
* Rankings
Ranking Based On Selection :32
Medicinal Chemistry
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
1
1
12
Paul Philp
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
64
196
14,551
chemistry
geochemistry
environmental chemistry
Helen Zgurskaya
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
51
101
10,551
antibiotics
multi-drug efflux
resistance
biomembranes
Ulrich He Hansmann
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
47
139
9,388
Protein Folding Interaction and Aggregation
Simulation of Complex Systems
Global Optimization
Yihan Shao
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
45
115
13,834
Bayrammurad Bayram Saparov|Bayrammurad Saparov
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
40
71
8,743
Luca Fornelli
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
34
49
4,273
Mass spectrometry
Analytical chemistry
Biochemistry
Lin Du
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
30
53
2,926
Steven Crossley
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
30
49
4,098
Shanteri Singh
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
25
39
2,026
Biocatalysis
Chemoenzymatic Synthesis
Protein Engineering
Enzyme Structure-function
Gengnan Li
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
21
35
1,480
Catalysis
Materials
Energy
Computational Chemistry and Materials Science
Indrajeet Sharma
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,159
Method Development
Total Synthesis
Drug Discovery
Cascade Catalysis
Feifei Yang
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,425
Workalemahu Mikre Berhanu
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
19
25
926
Pharmaceutical chemistry
Biophysics
clinical Pharmacy...
Tomasz Kuder
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,470
isotope chemistry
environmental chemistry
Janani Panneerselvam
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,245
Chemoprevention
Immune-oncology
Cancer stem cells
EMT
Robert Thomson
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,244
Inorganic Chemistry
Catalysis
Energy
Rakhi Rajan
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,349
Zaifang Zhu
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
16
19
955
Analytical Chemistry
Instrumental Analysis
Debasish Kumar Dey
University of Oklahoma Health Sciences Center
Oklahoma City, United States
Metrics
H-Index
i10 Index
Citation Counts
15
18
639
Chemo-resistance
Drug combinations
Drug repurposing
Endometrial Cancer
Endocrine Resistance
Christina Bourne
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
15
21
1,506
Structural Biology
Antibiotic Discovery and Development
Liu Zhimin
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
15
15
741
Physical chemistry
Analyical Chemistry
in-situ spectroscopy
heterogeneous catalysis
Raju Gangadhara
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,078
Ekram Hossain
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
13
15
497
Physical Chemistry
Gas phase ion chemistry
Gas phase Photoelectron Spectroscopy
DFT calculation
Peptide fragmentation
Wei Wang
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
12
12
939
Eric S Eitrheim
Metrics
H-Index
i10 Index
Citation Counts
10
11
418
Inorganic Chemistry
Radiochemistry
Chemical Education
Songyuan Yao
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
4
2
48
Chemistry and Biochemistry
Immunotherapy
AFM
Nanomedicine
Drug Delivery
Deepti Bhusal
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
3
3
67
Organic Chemistry
Analytical Chemistry
Chance Lander
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
3
1
29
Jennifer Londoño-Salazar
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
2
1
32
Muhammad Sani Muhammad
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Tran Tuan Anh
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
1
1
24
Organic Chemistry
Pharmaceutical Chemistry
Quentin Avila
University of Oklahoma
Norman, United States
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Medicinal Chemistry
Organic Chemistry