The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,068 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Bioengineering
Waste Biorefinery | Green Hydrogen | Microbial Fuel Cell | Algal Biorefinery | Circular Bioeconom
Waste Biorefinery | Green Hydrogen | Microbial Fuel Cell | Algal Biorefinery | Circular Bioeconom
H-Index Metrics
-
H-Index104
-
i10 Index471
-
Citation Counts38,394
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Pharmacology | Pharmaceutics | Novel Drug Delivery System
Pharmacology | Pharmaceutics | Novel Drug Delivery System
H-Index Metrics
-
H-Index64
-
i10 Index197
-
Citation Counts13,109
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Natural Sciences / Biological Science
Nanomedicine | Drug Delivery | Biomaterials | Angiogenesis | Cancer Nanotechnolog
Nanomedicine | Drug Delivery | Biomaterials | Angiogenesis | Cancer Nanotechnolog
H-Index Metrics
-
H-Index61
-
i10 Index130
-
Citation Counts11,497
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Chemical Engineering | Membrane Science and Technology | Separation Processes | Polymer Scienc
Chemical Engineering | Membrane Science and Technology | Separation Processes | Polymer Scienc
H-Index Metrics
-
H-Index53
-
i10 Index125
-
Citation Counts11,841
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Metallurgical & Materials Engineering
Hierarchical structured Materials Developmen
Hierarchical structured Materials Developmen
H-Index Metrics
-
H-Index50
-
i10 Index104
-
Citation Counts9,289
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Others
Alzheimer's Disease | Diabetes Mellitus | Neuronal Trafficking | Therapeutic Biomolecules | COVID-1
Alzheimer's Disease | Diabetes Mellitus | Neuronal Trafficking | Therapeutic Biomolecules | COVID-1
H-Index Metrics
-
H-Index49
-
i10 Index88
-
Citation Counts11,365
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Natural Sciences / Biological Science
Oleochemicals | Vegetable Oil Processing | Lipid Biotechnology | Nutraceutical
Oleochemicals | Vegetable Oil Processing | Lipid Biotechnology | Nutraceutical
H-Index Metrics
-
H-Index48
-
i10 Index327
-
Citation Counts13,639
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
Synthesis of Organic Dyes | Photoredox Catalysis(C-H Activation) | Organic Solar Cel
Synthesis of Organic Dyes | Photoredox Catalysis(C-H Activation) | Organic Solar Cel
H-Index Metrics
-
H-Index47
-
i10 Index220
-
Citation Counts9,101
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Chemical Engineering
Environmental Health | Endocrine disruptive compounds | Adsoprtion | Bioelectrochemical Treatmen
Environmental Health | Endocrine disruptive compounds | Adsoprtion | Bioelectrochemical Treatmen
H-Index Metrics
-
H-Index46
-
i10 Index243
-
Citation Counts11,247
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Nanoscience and Nanotechnology
smart coatings | adhesives | inks | nanomaterials et
smart coatings | adhesives | inks | nanomaterials et
H-Index Metrics
-
H-Index46
-
i10 Index112
-
Citation Counts9,201
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Marine Sciences and Engineering
Toxicology | Environmental pollution | Marine Biotechnology | Bioevaluation
Toxicology | Environmental pollution | Marine Biotechnology | Bioevaluation
H-Index Metrics
-
H-Index43
-
i10 Index92
-
Citation Counts5,907
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Natural Sciences / Chemical Sciences
organic synthesis | metal catalyzed C-H activation and coupling reaction
organic synthesis | metal catalyzed C-H activation and coupling reaction
H-Index Metrics
-
H-Index42
-
i10 Index97
-
Citation Counts4,745
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Natural Sciences / Chemical Sciences
Hydrogen | Photo & Electrocatalysis | Single Atom Catalyst | Water Splittin
Hydrogen | Photo & Electrocatalysis | Single Atom Catalyst | Water Splittin
H-Index Metrics
-
H-Index41
-
i10 Index108
-
Citation Counts4,981
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25

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