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" (870,053 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.
Environmental electrochemistry
Adsorption studies
Metrics
H-Index
i10 Index
Citation
26
43
2,050
Chemistry
Metrics
H-Index
i10 Index
Citation
20
29
1,409
Chemistry
Metrics
H-Index
i10 Index
Citation
19
23
1,042
Electrochemical Nanosensors
Metrics
H-Index
i10 Index
Citation
16
23
553
Plasmaspectrochemistry
environmental chemistry
chemical kinetics
chemical thermodynamics
Metrics
H-Index
i10 Index
Citation
16
25
1,193
Environmental Toxicology & Chemistry
Metrics
H-Index
i10 Index
Citation
16
18
805
Adsorption of toxic and precious metals
Plasma Spectrochemistry
Drug Discovery
Metrics
H-Index
i10 Index
Citation
15
20
909
Adsorption
wastewater remediation
nanotechnology
inorganic synthesis
drug delivery
Metrics
H-Index
i10 Index
Citation
15
19
1,051
analytical chemistry and environmental chemistry
Metrics
H-Index
i10 Index
Citation
15
19
925
Natural product chemistry
environmental chemistry
Bindura University of Science Education
Metrics
H-Index
i10 Index
Citation
14
17
591
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Chemistry teacher education
science teacher development and training
problem-based learning
STEM pedagogy
inquiry based teaching and learning
Metrics
H-Index
i10 Index
Citation
13
15
574
Natural Products
Organic Synthesis
Metrics
H-Index
i10 Index
Citation
13
14
691
Adsorption
Environmental chemistry
Nanotechnology
Water treatment
Material Chemistry
Metrics
H-Index
i10 Index
Citation
11
12
322
Environmental Analytical Chemistry
Chemical sensors
Catalysis & Kinetics
Metrics
H-Index
i10 Index
Citation
10
10
438
* Rankings
Ranking Based
On Selection: 15
Electrochemical energy storage
Electrochemistry
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation
7
6
158
* Rankings
Ranking Based
On Selection: 16
Materials Chemistry
Water Chemistry
Renewable energy and Energy storage
Metrics
H-Index
i10 Index
Citation
7
7
303
* Rankings
Ranking Based
On Selection: 17
Inorganic Chemistry
Organometallic Chemistry
Materials Chemistry
Metrics
H-Index
i10 Index
Citation
6
5
235
* Rankings
Ranking Based
On Selection: 18
chemistry
Metrics
H-Index
i10 Index
Citation
3
2
93
* Rankings
Ranking Based
On Selection: 19
Environmental Chemistry
Environmental Pollution
Natural Products
Metrics
H-Index
i10 Index
Citation
3
2
84
Mambo Moyo
Metrics
H-Index
i10 Index
Citation Counts
26
43
2,050
Environmental electrochemistry
Adsorption studies
Upenyu Guyo
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,409
Tawanda Mugadza
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,042
Munyaradzi Shumba
Metrics
H-Index
i10 Index
Citation Counts
16
23
553
Mark F. Zaranyika
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,193
Plasmaspectrochemistry
environmental chemistry
chemical kinetics
chemical thermodynamics
Courtie Mahamadi
Metrics
H-Index
i10 Index
Citation Counts
15
20
909
Adsorption of toxic and precious metals
Plasma Spectrochemistry
Drug Discovery
Nharingo Tichaona
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,051
Adsorption
wastewater remediation
nanotechnology
inorganic synthesis
drug delivery
Mathewmupa Mathew Mupa
Metrics
H-Index
i10 Index
Citation Counts
15
19
925
analytical chemistry and environmental chemistry
Pamhidzai Dzomba
Metrics
H-Index
i10 Index
Citation Counts
14
17
591
Natural product chemistry
environmental chemistry
Bindura University of Science Education
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Shadreck Mandina
Metrics
H-Index
i10 Index
Citation Counts
13
15
574
Chemistry teacher education
science teacher development and training
problem-based learning
STEM pedagogy
inquiry based teaching and learning
Samson Sibanda
Metrics
H-Index
i10 Index
Citation Counts
13
14
691
Natural Products
Organic Synthesis
Netai Mukaratirwa Muchanyereyi
Metrics
H-Index
i10 Index
Citation Counts
11
12
322
Adsorption
Environmental chemistry
Nanotechnology
Water treatment
Material Chemistry
Phendukani Ncube
Metrics
H-Index
i10 Index
Citation Counts
10
10
438
Environmental Analytical Chemistry
Chemical sensors
Catalysis & Kinetics
Alfred Madzvamuse, D.Eng
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10 Index
Citation Counts
7
6
158
Electrochemical energy storage
Electrochemistry
Environmental Chemistry
Tavengwa Bunhu
Chinhoyi University of Technology
Chinhoyi, Zimbabwe
Metrics
H-Index
i10 Index
Citation Counts
7
7
303
Materials Chemistry
Water Chemistry
Renewable energy and Energy storage
Paul Mushonga
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10 Index
Citation Counts
6
5
235
Inorganic Chemistry
Organometallic Chemistry
Materials Chemistry
Tafadzwa W Murinzi
Metrics
H-Index
i10 Index
Citation Counts
3
2
93
Mlamuli Ndabambi
Metrics
H-Index
i10 Index
Citation Counts
3
2
84
Environmental Chemistry
Environmental Pollution
Natural Products