Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Chemistry
water
waste management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
32
0.593
* Total i10 IndexRankings
Ranking Based On Selection :2
Forensic chemistry
analytical chemistry
quality assurance
electrochemistry
development of pharmaceuticals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
19
0.365
* Total i10 IndexRankings
Ranking Based On Selection :3
Organic Chemistry
Medicinal Chemistry
Green Chemistry
Chemical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
* Total i10 IndexRankings
Ranking Based On Selection :4
Nanotechnology
Green Chemistry
Bioeconomy
Material Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
* Total i10 IndexRankings
Ranking Based On Selection :5
Electrospinning
Water Filtration
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total i10 IndexRankings
Ranking Based On Selection :6
Animal Science
Muscle Biochemistry
Meat Science
Meat Production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 IndexRankings
Ranking Based On Selection :7
Environmental Chemistry
Pollution Monitoring
Analytical Chemistry
Supramolecular Chemistry
Water Quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :8
Inorganic Chemistry and Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Chromatography
Mass Spectrometry(MS)
MIPs
Electrospun nanofibers
Molecular Diagnostics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :10
Natural Products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :11
Environmental Biotechnology
extreme environments
bioanalytical chemistry
waste-renewable energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :12
BioInorganic Chemistry
Materials Chemistry and Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Environmental Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Environmental
spectroscopy
metals
remediation
slurry sampling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 IndexRankings
Ranking Based On Selection :15
Organic Chemistry
Natural Products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total i10 IndexRankings
Ranking Based On Selection :16
Chemistry
organometallic materials
molecular imprinting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :17
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Nanomaterials
Analytical Chemistry
Air Filtration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Quantum Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :20
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :21
Soil chemistry
soil biogechemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :22
Nanotechnology
Biofuels
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Wellington Masamba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
32
0.593
Jens ET Andersen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
19
0.365
Forensic chemistry
analytical chemistry
quality assurance
electrochemistry
development of pharmaceuticals
Girija S Singh
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
Organic Chemistry
Medicinal Chemistry
Green Chemistry
Chemical Education
Force Tefo Thema
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Nanotechnology
Green Chemistry
Bioeconomy
Material Physics
Samuel Chigome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
Electrospinning
Water Filtration
Analytical Chemistry
Molebeledi HD Mareko
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
Animal Science
Muscle Biochemistry
Meat Science
Meat Production
Pogisego Dinake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Environmental Chemistry
Pollution Monitoring
Analytical Chemistry
Supramolecular Chemistry
Water Quality
Sebusi Odisitse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Inorganic Chemistry and Materials
Bareki Shima Batlokwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Chromatography
Mass Spectrometry(MS)
MIPs
Electrospun nanofibers
Molecular Diagnostics
Olekile Tibe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Lesedi Lebogang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Environmental Biotechnology
extreme environments
bioanalytical chemistry
waste-renewable energy
James Matshwele
Botho University
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
BioInorganic Chemistry
Materials Chemistry and Environmental Chemistry
Rosemary Pilatoe|Rosemary Kelebemang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Environmental Analytical Chemistry
Bonang Nkoane
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Environmental
spectroscopy
metals
remediation
slurry sampling
Tshepo Pheko|Tshepo Pheko
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Organic Chemistry
Natural Products
Morlu Stevens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Chemistry
organometallic materials
molecular imprinting
Irene Maina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Oratile Semong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Nanomaterials
Analytical Chemistry
Air Filtration
Bernard Baituti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Thabo Khumoetsile
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Larona Modisaemang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Soil chemistry
soil biogechemistry
Ruth Gontse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Nanotechnology
Biofuels
Catalysis