The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 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
World Rank
6,799
Country Rank
18
Institution Rank :
1
corrosion
corrosion inhibition
corrosion of metals
adsorption
quantum chemical calculations
Metrics
H-Index
i10 Index
Citation
106
458
37,768
* Rankings
World Rank
8,042
Country Rank
21
Institution Rank :
1
medicinal chemistry
peptides
Metrics
H-Index
i10 Index
Citation
102
713
53,570
* Rankings
World Rank
15,957
Country Rank
48
Institution Rank :
1
Photophysics
Metrics
H-Index
i10 Index
Citation
85
717
35,038
* Rankings
World Rank
40,677
Country Rank
125
Institution Rank :
2
Nanotechnology for Water Treatment
Membrane Technology
Water Treatment Technologies
Metrics
H-Index
i10 Index
Citation
63
349
19,098
* Rankings
World Rank
41,556
Country Rank
128
Institution Rank :
21
Electrochemistry
Batteries
Fuel Cells
Electrolyzers
Sensors
Metrics
H-Index
i10 Index
Citation
63
217
11,439
* Rankings
World Rank
43,670
Country Rank
134
Institution Rank :
33
Metrics
H-Index
i10 Index
Citation
62
254
13,426
* Rankings
World Rank
45,944
Country Rank
148
Institution Rank :
25
Proteomics
Bioinformatics
Mass Spectrometry
Metrics
H-Index
i10 Index
Citation
61
111
27,131
* Rankings
World Rank
45,979
Country Rank
149
Institution Rank :
26
supramolecular chemistry
crystal engineering
materials chemistry
solid-state chemistry
porous materials
Metrics
H-Index
i10 Index
Citation
61
203
19,000
* Rankings
World Rank
51,926
Country Rank
170
Institution Rank :
7
Thermodynamics of solution
DESs
Ionic Liquids
Corrosion
Separation Technology
Metrics
H-Index
i10 Index
Citation
58
160
10,723
* Rankings
World Rank
60,482
Country Rank
193
Institution Rank :
16
Catalysis
ozone
oxidation
green chemistry
Metrics
H-Index
i10 Index
Citation
55
313
14,074
* Rankings
World Rank
61,254
Country Rank
197
Institution Rank :
5
Conducting Polymers
Electroanalysis
Electrochemical Energy
Nanomaterials
Sensors
Metrics
H-Index
i10 Index
Citation
55
257
11,767
* Rankings
World Rank
62,127
Country Rank
200
Institution Rank :
53
Malaria
inorganic chemistry
iron
Metrics
H-Index
i10 Index
Citation
55
138
10,414
* Rankings
World Rank
62,436
Country Rank
201
Institution Rank :
29
radical polymerization
RAFT
ATRP
nanomedicine
drug delivery
Metrics
H-Index
i10 Index
Citation
55
156
11,591
* Rankings
World Rank
68,743
Country Rank
227
Institution Rank :
60
Catalysis
transmission electron microscopy
materials science
Metrics
H-Index
i10 Index
Citation
53
110
9,782
* Rankings
World Rank
70,207
Country Rank
235
Institution Rank :
7
Nanomaterials
Catalysis
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation
52
171
9,124
* Rankings
World Rank
77,990
Country Rank
278
Institution Rank :
25
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation
50
157
15,028
* Rankings
World Rank
81,999
Country Rank
296
Institution Rank :
3
Nanoscience/nanotechnology
Materials science
Composite/nanocomposite
Water Research & Inorg. Chem
Metrics
H-Index
i10 Index
Citation
49
217
12,448
* Rankings
World Rank
86,011
Country Rank
315
Institution Rank :
17
Electrochemistry
electrochemical biosensors
electrochemical sensors
photoelectrochemistry
water treatment
Metrics
H-Index
i10 Index
Citation
48
130
7,594
* Rankings
World Rank
90,789
Country Rank
337
Institution Rank :
7
Analytical Chemistry
Aquatic Toxicology
Chromatography
Mass spectrometry
Food Chemistry
Metrics
H-Index
i10 Index
Citation
47
179
9,031
* Rankings
World Rank
91,152
Country Rank
339
Institution Rank :
29
Organic synthesis
Cage chemistry
TB drugs
HIV PR inhibitors
Metrics
H-Index
i10 Index
Citation
47
221
17,104
* Rankings
World Rank
100,287
Country Rank
374
Institution Rank :
10
membranes
hydrogen
fuel cells
electrolysis
Metrics
H-Index
i10 Index
Citation
45
136
9,385
* Rankings
World Rank
102,447
Country Rank
393
Institution Rank :
59
Chemical Thermodynamics
Metrics
H-Index
i10 Index
Citation
45
231
9,615
* Rankings
World Rank
102,770
Country Rank
395
Institution Rank :
8
Metrics
H-Index
i10 Index
Citation
45
153
10,196
* Rankings
World Rank
102,852
Country Rank
396
Institution Rank :
3
Environmental Analytical Chemistry
Metrics
H-Index
i10 Index
Citation
45
110
6,190
* Rankings
World Rank
105,089
Country Rank
407
Institution Rank :
38
social behaviour
chemical ecology
social insects
honeybee
Metrics
H-Index
i10 Index
Citation
45
131
6,216
* Rankings
World Rank
106,803
Country Rank
414
Institution Rank :
1
adsorption
water purification
catalysis
electrochemistry
Metrics
H-Index
i10 Index
Citation
44
86
7,349
* Rankings
World Rank
106,897
Country Rank
415
Institution Rank :
7
Chemistry
Metrics
H-Index
i10 Index
Citation
44
222
8,200
* Rankings
World Rank
106,907
Country Rank
416
Institution Rank :
1
Nanoscience
Materials Chemistry
Semiconductors...
Metrics
H-Index
i10 Index
Citation
44
174
7,453
* Rankings
World Rank
113,482
Country Rank
445
Institution Rank :
4
natural products chemistry
Metrics
H-Index
i10 Index
Citation
43
119
5,134
* Rankings
World Rank
115,842
Country Rank
451
Institution Rank :
39
Chemistry
Natural Product Chemistry
Metrics
H-Index
i10 Index
Citation
43
106
6,105
* Rankings
World Rank
117,227
Country Rank
457
Institution Rank :
10
Polymers
Organic chemistry
Coating
Corrosion
Nanotechnology
Metrics
H-Index
i10 Index
Citation
42
99
5,231
* Rankings
World Rank
126,219
Country Rank
504
Institution Rank :
3
Medicinal Chemistry/Ethnophamarcology
Metrics
H-Index
i10 Index
Citation
41
80
4,999
* Rankings
World Rank
129,144
Country Rank
521
Institution Rank :
63
Metrics
H-Index
i10 Index
Citation
41
124
6,287
* Rankings
World Rank
133,730
Country Rank
544
Institution Rank :
66
Metrics
H-Index
i10 Index
Citation
40
115
6,271
* Rankings
World Rank
135,329
Country Rank
549
Institution Rank :
72
chemistry
analytical chemistry
chromatography
mass spectrometry
Metrics
H-Index
i10 Index
Citation
40
80
5,096
* Rankings
World Rank
135,562
Country Rank
550
Institution Rank :
135
Organometallic Chemistry
Bioorganometallic Chemistry
Homogeneous Catalysis
Metrics
H-Index
i10 Index
Citation
40
112
4,815
* Rankings
World Rank
136,409
Country Rank
556
Institution Rank :
74
Organic synthesis
Medicinal chemistry
Bioactive small molecules
Metrics
H-Index
i10 Index
Citation
40
102
5,025
* Rankings
World Rank
136,971
Country Rank
559
Institution Rank :
139
all
Metrics
H-Index
i10 Index
Citation
40
218
9,237
* Rankings
World Rank
137,335
Country Rank
565
Institution Rank :
70
Metrics
H-Index
i10 Index
Citation
40
97
4,835
* Rankings
World Rank
137,797
Country Rank
568
Institution Rank :
11
coordination chemistry
reaction mechanisms
crystallography
catalysis
radiopharmacy models
Metrics
H-Index
i10 Index
Citation
40
147
5,124
* Rankings
World Rank
141,298
Country Rank
581
Institution Rank :
35
Analytical Chemistry
Natural Products
Metabolomics
Forensic chemical analysis
UPLC-QTOF MS method development and analysis
Metrics
H-Index
i10 Index
Citation
39
112
4,722
* Rankings
World Rank
145,899
Country Rank
595
Institution Rank :
77
Platinum group metals chemistry. Multinuclear NMR
photochemistry of coordination compounds
Isotope effects in NMR
acylthioure
Metrics
H-Index
i10 Index
Citation
39
102
5,193
* Rankings
World Rank
145,918
Country Rank
596
Institution Rank :
12
ferrocene
Metrics
H-Index
i10 Index
Citation
39
89
4,025
* Rankings
World Rank
147,088
Country Rank
603
Institution Rank :
5
Natural Product Chemistry
Analytical Chemistry
Inorganic Chemistry
Metrics
H-Index
i10 Index
Citation
38
72
4,601
* Rankings
World Rank
147,235
Country Rank
606
Institution Rank :
37
Nanotechnology
Nanomaterials
Chemometrics
Sample preparation
Environmental Analytical Chemistry
Metrics
H-Index
i10 Index
Citation
38
122
4,549
* Rankings
World Rank
148,614
Country Rank
615
Institution Rank :
15
Sol-Gel Technology
Nanomaterials
Ceramics and Water Treatment
Metrics
H-Index
i10 Index
Citation
38
100
5,468
* Rankings
World Rank
152,684
Country Rank
639
Institution Rank :
21
Chemistry
Metrics
H-Index
i10 Index
Citation
38
85
4,008
* Rankings
World Rank
157,358
Country Rank
673
Institution Rank :
26
Air Quality
Climate Change
Atmospheric Chemistry
Metallurgy
Pyrometallurgy
Metrics
H-Index
i10 Index
Citation
37
90
4,924
* Rankings
World Rank
158,031
Country Rank
679
Institution Rank :
22
Fuel cells
Hydrogen economy
electrocatalysis
System integration
Validation and demonstration
Metrics
H-Index
i10 Index
Citation
37
78
3,873
* Rankings
World Rank
158,476
Country Rank
680
Institution Rank :
60
Forest Pathology
mycology
population genetics
fungal taxonomy
Metrics
H-Index
i10 Index
Citation
37
94
5,130
* Rankings
World Rank
160,796
Country Rank
693
Institution Rank :
23
analytical chemistry
electrochemistry
Metrics
H-Index
i10 Index
Citation
37
96
4,555
* Rankings
World Rank
164,138
Country Rank
709
Institution Rank :
46
Environmental Remediation
Metrics
H-Index
i10 Index
Citation
36
60
4,016
* Rankings
World Rank
169,689
Country Rank
729
Institution Rank :
5
Computational and Theoretical Chemistry
Metrics
H-Index
i10 Index
Citation
36
60
4,607
* Rankings
World Rank
174,048
Country Rank
747
Institution Rank :
60
chemistry
Metrics
H-Index
i10 Index
Citation
35
108
4,038
* Rankings
World Rank
175,941
Country Rank
759
Institution Rank :
10
chemistry
herbal drugs
Metrics
H-Index
i10 Index
Citation
35
65
4,754
* Rankings
World Rank
177,804
Country Rank
773
Institution Rank :
11
analytical chemistry
Metrics
H-Index
i10 Index
Citation
35
80
3,894
* Rankings
World Rank
179,072
Country Rank
784
Institution Rank :
52
Transport property
Catalysis
Energy harvesting and storage
Metrics
H-Index
i10 Index
Citation
35
98
4,621
* Rankings
World Rank
182,783
Country Rank
801
Institution Rank :
187
Structure-based drug design
Metrics
H-Index
i10 Index
Citation
35
69
5,188
* Rankings
World Rank
183,461
Country Rank
804
Institution Rank :
189
Crystallography
Metrics
H-Index
i10 Index
Citation
35
194
6,958
* Rankings
World Rank
187,673
Country Rank
827
Institution Rank :
64
Medicinal Chemistry
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
34
106
3,895
* Rankings
World Rank
187,834
Country Rank
828
Institution Rank :
65
Biomass
water desalination and purification
sustainable energy
clusters
dithiophosphonate ligands
Metrics
H-Index
i10 Index
Citation
34
79
3,893
* Rankings
World Rank
188,507
Country Rank
834
Institution Rank :
37
coal
UCG
Metrics
H-Index
i10 Index
Citation
34
95
5,179
* Rankings
World Rank
189,106
Country Rank
842
Institution Rank :
12
Natural products chemistry
Essential oil
Biological activities
Metrics
H-Index
i10 Index
Citation
34
50
5,456
* Rankings
World Rank
193,954
Country Rank
868
Institution Rank :
7
Biomarkers of mycotoxin exposure
Analytical chemistry
Bioavailability of Rooibos flavonoids
Oxidative stress biomarkers
Metrics
H-Index
i10 Index
Citation
34
45
2,820
* Rankings
World Rank
195,931
Country Rank
877
Institution Rank :
16
Phytochemistry
Nutraceuticals
Natural Product Research
Metrics
H-Index
i10 Index
Citation
34
59
6,750
* Rankings
World Rank
196,839
Country Rank
882
Institution Rank :
63
Chemistry
Catalysis
Robotics
Metrics
H-Index
i10 Index
Citation
33
117
4,759
* Rankings
World Rank
199,222
Country Rank
896
Institution Rank :
82
Cr(VI) reduction
Bioremediation
biosurfactants
photocatalysis
forward osmosis
Metrics
H-Index
i10 Index
Citation
33
101
4,773
* Rankings
World Rank
203,279
Country Rank
919
Institution Rank :
72
Chemistry
Metrics
H-Index
i10 Index
Citation
33
98
5,492
* Rankings
World Rank
203,298
Country Rank
920
Institution Rank :
211
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
33
93
4,196
* Rankings
World Rank
203,299
Country Rank
921
Institution Rank :
212
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
33
93
4,145
* Rankings
World Rank
205,374
Country Rank
934
Institution Rank :
213
supramolecular chemistry
Metrics
H-Index
i10 Index
Citation
33
101
4,063
* Rankings
World Rank
209,096
Country Rank
947
Institution Rank :
77
Chemistry
Metrics
H-Index
i10 Index
Citation
32
95
3,924
* Rankings
World Rank
213,684
Country Rank
978
Institution Rank :
79
catalysis
organometallic chemistry
materials
Metrics
H-Index
i10 Index
Citation
32
116
4,020
* Rankings
World Rank
215,306
Country Rank
993
Institution Rank :
12
Green chemistry
Advanced Materials
Catalysis
Metrics
H-Index
i10 Index
Citation
32
49
4,326
* Rankings
World Rank
216,573
Country Rank
999
Institution Rank :
69
Nitrogen biogeochemistry
acid deposition
palaeolimnology
Metrics
H-Index
i10 Index
Citation
32
62
3,687
* Rankings
World Rank
220,273
Country Rank
1,019
Institution Rank :
99
Hydrogen storage
porous materials
carbon capture and utilization
green chemistry
Metrics
H-Index
i10 Index
Citation
31
62
5,331
* Rankings
World Rank
223,532
Country Rank
1,040
Institution Rank :
13
Computational chemistry and Electroanalytical chemistry
Metrics
H-Index
i10 Index
Citation
31
77
4,601
* Rankings
World Rank
233,099
Country Rank
1,090
Institution Rank :
25
Analytical Chemistry
Environmental Monitoring
Chromatography
Metrics
H-Index
i10 Index
Citation
30
47
3,297
* Rankings
World Rank
235,005
Country Rank
1,100
Institution Rank :
27
Bioinformatics
Biotechnology
Computational Chemistry
Drug Design
Structural Biology
Metrics
H-Index
i10 Index
Citation
30
55
2,817
* Rankings
World Rank
235,660
Country Rank
1,105
Institution Rank :
28
Fischer Tropsch
catalysis
alternative energy
energy materials
CO2 utilization
Metrics
H-Index
i10 Index
Citation
30
67
2,700
* Rankings
World Rank
240,965
Country Rank
1,130
Institution Rank :
92
open quantum systems
quantum optics
quantum information
Metrics
H-Index
i10 Index
Citation
30
45
4,523
* Rankings
World Rank
242,255
Country Rank
1,141
Institution Rank :
95
Catalysis
Metrics
H-Index
i10 Index
Citation
30
134
6,160
* Rankings
World Rank
248,138
Country Rank
1,183
Institution Rank :
59
Nano-Sensor
Metrics
H-Index
i10 Index
Citation
29
55
2,649
* Rankings
World Rank
248,627
Country Rank
1,185
Institution Rank :
82
Computational Chemistry
Numerical modelling
Bioinorganic
Organic
Quantum Chemistry
Metrics
H-Index
i10 Index
Citation
29
74
3,616
* Rankings
World Rank
252,122
Country Rank
1,206
Institution Rank :
101
photodynamic therapy
Metrics
H-Index
i10 Index
Citation
29
56
2,954
* Rankings
World Rank
254,458
Country Rank
1,221
Institution Rank :
4
chemistry
Metrics
H-Index
i10 Index
Citation
29
66
3,149
* Rankings
World Rank
255,754
Country Rank
1,234
Institution Rank :
142
Herpetology
Metrics
H-Index
i10 Index
Citation
29
67
3,087
* Rankings
World Rank
262,069
Country Rank
1,266
Institution Rank :
263
Free Energy
Reaction Dynamics
GlycoEnzymes
Cancer & Respiratory Disease
Unsupervised Learning
Metrics
H-Index
i10 Index
Citation
29
57
2,749
* Rankings
World Rank
262,370
Country Rank
1,267
Institution Rank :
147
Inorganic and bioinorganic chemistry
biochemistry
crystallography
drug design
molecular simulations
Metrics
H-Index
i10 Index
Citation
29
60
2,510
* Rankings
World Rank
263,888
Country Rank
1,279
Institution Rank :
1
Analytical Chemistry
Micropollutants
Porous materials
Water treatment
Metrics
H-Index
i10 Index
Citation
28
49
4,119
* Rankings
World Rank
272,844
Country Rank
1,324
Institution Rank :
10
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
28
51
3,862
* Rankings
World Rank
273,870
Country Rank
1,336
Institution Rank :
12
Environmental Chemistry
Electrochemistry
Analytical Chemistry
Materials Science
Nanotechnology
Metrics
H-Index
i10 Index
Citation
28
62
2,350
* Rankings
World Rank
275,431
Country Rank
1,345
Institution Rank :
43
Catalysis
Inorganic Chemistry
Carbon Capture
Metrics
H-Index
i10 Index
Citation
28
49
1,968
* Rankings
World Rank
278,270
Country Rank
1,355
Institution Rank :
181
inorganic chemistry
catalysis
Metrics
H-Index
i10 Index
Citation
28
68
2,388
* Rankings
World Rank
278,540
Country Rank
1,356
Institution Rank :
155
Electrochemistry
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation
28
44
1,865
* Rankings
World Rank
280,371
Country Rank
1,364
Institution Rank :
11
Analytical environmental chemistry
sensors
paper devices
imprinted polymers
Metrics
H-Index
i10 Index
Citation
27
61
2,791
* Rankings
World Rank
280,425
Country Rank
1,365
Institution Rank :
93
Computational Chemistry & Materials
Water and food quality assessment
Photocatalysis
Gas and
Metrics
H-Index
i10 Index
Citation
27
56
2,963
* Rankings
World Rank
281,851
Country Rank
1,371
Institution Rank :
2
Molecularly imprinted polymers
surface modification
biowaste
biochar
soil amelioration
Metrics
H-Index
i10 Index
Citation
27
45
2,342
* Rankings
World Rank
283,308
Country Rank
1,377
Institution Rank :
279
Chemical oceanography
biogeochemistry
nitrogen cycle
stable isotopes
flow cytometry
Metrics
H-Index
i10 Index
Citation
27
45
2,083
* Rankings
World Rank
283,797
Country Rank
1,378
Institution Rank :
34
Coordination chemistry
Magnetic nanoparticle
Photocatalyst
Acid mine drainage
Emerging organic pollutant
Metrics
H-Index
i10 Index
Citation
27
36
4,090
Rankings
6,799
18
1
Eno E. Ebenso
Metrics
H-Index
i10 Index
Citation Counts
106
458
37,768
corrosion
corrosion inhibition
corrosion of metals
adsorption
quantum chemical calculations
Rankings
40,677
125
2
Bhekie Mamba
Metrics
H-Index
i10 Index
Citation Counts
63
349
19,098
Nanotechnology for Water Treatment
Membrane Technology
Water Treatment Technologies
Rankings
41,556
128
21
Kenneth Ikechukwu Ozoemena
Metrics
H-Index
i10 Index
Citation Counts
63
217
11,439
Electrochemistry
Batteries
Fuel Cells
Electrolyzers
Sensors
Rankings
45,944
148
25
David L. Tabb
Metrics
H-Index
i10 Index
Citation Counts
61
111
27,131
Proteomics
Bioinformatics
Mass Spectrometry
Rankings
45,979
149
26
Len Barbour
Metrics
H-Index
i10 Index
Citation Counts
61
203
19,000
supramolecular chemistry
crystal engineering
materials chemistry
solid-state chemistry
porous materials
Rankings
51,926
170
7
Indra Bahadur
Metrics
H-Index
i10 Index
Citation Counts
58
160
10,723
Thermodynamics of solution
DESs
Ionic Liquids
Corrosion
Separation Technology
Rankings
60,482
193
16
Jonnalagadda, SB
Metrics
H-Index
i10 Index
Citation Counts
55
313
14,074
Catalysis
ozone
oxidation
green chemistry
Rankings
61,254
197
5
Emmanuel Iwuoha
Metrics
H-Index
i10 Index
Citation Counts
55
257
11,767
Conducting Polymers
Electroanalysis
Electrochemical Energy
Nanomaterials
Sensors
Rankings
62,436
201
29
Bert Klumperman
Metrics
H-Index
i10 Index
Citation Counts
55
156
11,591
radical polymerization
RAFT
ATRP
nanomedicine
drug delivery
Rankings
68,743
227
60
Patricia Kooyman
Metrics
H-Index
i10 Index
Citation Counts
53
110
9,782
Catalysis
transmission electron microscopy
materials science
Rankings
70,207
235
7
Leslie Petrik
Metrics
H-Index
i10 Index
Citation Counts
52
171
9,124
Nanomaterials
Catalysis
Environmental Chemistry
Rankings
77,990
278
25
Beatriz G. De La Torre
Metrics
H-Index
i10 Index
Citation Counts
50
157
15,028
Rankings
81,999
296
3
Ajay Kumar Mishra
Metrics
H-Index
i10 Index
Citation Counts
49
217
12,448
Nanoscience/nanotechnology
Materials science
Composite/nanocomposite
Water Research & Inorg. Chem
Rankings
86,011
315
17
Omotayo Arotiba
Metrics
H-Index
i10 Index
Citation Counts
48
130
7,594
Electrochemistry
electrochemical biosensors
electrochemical sensors
photoelectrochemistry
water treatment
Rankings
90,789
337
7
Titus AM Msagati
Metrics
H-Index
i10 Index
Citation Counts
47
179
9,031
Analytical Chemistry
Aquatic Toxicology
Chromatography
Mass spectrometry
Food Chemistry
Rankings
91,152
339
29
Gert (Hg) Kruger|Hendrik Gerhardus Kruger
Metrics
H-Index
i10 Index
Citation Counts
47
221
17,104
Organic synthesis
Cage chemistry
TB drugs
HIV PR inhibitors
Rankings
100,287
374
10
Dmitri Bessarabov
Metrics
H-Index
i10 Index
Citation Counts
45
136
9,385
membranes
hydrogen
fuel cells
electrolysis
Rankings
102,852
396
3
Olalekan Fatoki
Metrics
H-Index
i10 Index
Citation Counts
45
110
6,190
Environmental Analytical Chemistry
Rankings
105,089
407
38
Robin Crewe
Metrics
H-Index
i10 Index
Citation Counts
45
131
6,216
social behaviour
chemical ecology
social insects
honeybee
Rankings
106,803
414
1
Augustine Ofomaja
Metrics
H-Index
i10 Index
Citation Counts
44
86
7,349
adsorption
water purification
catalysis
electrochemistry
Rankings
106,907
416
1
Neerish Revaprasadu
Metrics
H-Index
i10 Index
Citation Counts
44
174
7,453
Nanoscience
Materials Chemistry
Semiconductors...
Rankings
115,842
451
39
Fanie Van Heerden
Metrics
H-Index
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Citation Counts
43
106
6,105
Chemistry
Natural Product Chemistry
Rankings
117,227
457
10
Omar Dagdag
Metrics
H-Index
i10 Index
Citation Counts
42
99
5,231
Polymers
Organic chemistry
Coating
Corrosion
Nanotechnology
Rankings
126,219
504
3
Ashwell Ndhlala
Metrics
H-Index
i10 Index
Citation Counts
41
80
4,999
Medicinal Chemistry/Ethnophamarcology
Rankings
135,329
549
72
André De Villiers
Metrics
H-Index
i10 Index
Citation Counts
40
80
5,096
chemistry
analytical chemistry
chromatography
mass spectrometry
Rankings
135,562
550
135
Gregory Smith
Metrics
H-Index
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Citation Counts
40
112
4,815
Organometallic Chemistry
Bioorganometallic Chemistry
Homogeneous Catalysis
Rankings
136,409
556
74
Willem Van Otterlo
Metrics
H-Index
i10 Index
Citation Counts
40
102
5,025
Organic synthesis
Medicinal chemistry
Bioactive small molecules
Rankings
137,797
568
11
Andreas Roodt
Metrics
H-Index
i10 Index
Citation Counts
40
147
5,124
coordination chemistry
reaction mechanisms
crystallography
catalysis
radiopharmacy models
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141,298
581
35
Paul Steenkamp
Metrics
H-Index
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Citation Counts
39
112
4,722
Analytical Chemistry
Natural Products
Metabolomics
Forensic chemical analysis
UPLC-QTOF MS method development and analysis
Rankings
145,899
595
77
Klaus R Koch
Metrics
H-Index
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Citation Counts
39
102
5,193
Platinum group metals chemistry. Multinuclear NMR
photochemistry of coordination compounds
Isotope effects in NMR
acylthioure
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147,088
603
5
Omobola Oluranti Okoh
Metrics
H-Index
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Citation Counts
38
72
4,601
Natural Product Chemistry
Analytical Chemistry
Inorganic Chemistry
Rankings
147,235
606
37
Philiswa Nosizo Nomngongo
Metrics
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Citation Counts
38
122
4,549
Nanotechnology
Nanomaterials
Chemometrics
Sample preparation
Environmental Analytical Chemistry
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148,614
615
15
Shivani Bhardwaj Mishra
Metrics
H-Index
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Citation Counts
38
100
5,468
Sol-Gel Technology
Nanomaterials
Ceramics and Water Treatment
Rankings
157,358
673
26
Johan Paul Beukes
Metrics
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Citation Counts
37
90
4,924
Air Quality
Climate Change
Atmospheric Chemistry
Metallurgy
Pyrometallurgy
Rankings
158,031
679
22
Sivakumar Pasupathi
Metrics
H-Index
i10 Index
Citation Counts
37
78
3,873
Fuel cells
Hydrogen economy
electrocatalysis
System integration
Validation and demonstration
Rankings
158,476
680
60
Irene Barnes
Metrics
H-Index
i10 Index
Citation Counts
37
94
5,130
Forest Pathology
mycology
population genetics
fungal taxonomy
Rankings
160,796
693
23
Priscilla Gl Baker
Metrics
H-Index
i10 Index
Citation Counts
37
96
4,555
analytical chemistry
electrochemistry
Rankings
169,689
729
5
Mwadham.M. Kabanda
Metrics
H-Index
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Citation Counts
36
60
4,607
Computational and Theoretical Chemistry
Rankings
179,072
784
52
Kaushik Mallick
Metrics
H-Index
i10 Index
Citation Counts
35
98
4,621
Transport property
Catalysis
Energy harvesting and storage
Rankings
187,673
827
64
Neil Koorbanally
Metrics
H-Index
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Citation Counts
34
106
3,895
Medicinal Chemistry
Organic Chemistry
Rankings
187,834
828
65
Werner E. Van Zyl
Metrics
H-Index
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Citation Counts
34
79
3,893
Biomass
water desalination and purification
sustainable energy
clusters
dithiophosphonate ligands
Rankings
189,106
842
12
Guy P Kamatou
Metrics
H-Index
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Citation Counts
34
50
5,456
Natural products chemistry
Essential oil
Biological activities
Rankings
193,954
868
7
Liana Van Der Westhuizen
Metrics
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Citation Counts
34
45
2,820
Biomarkers of mycotoxin exposure
Analytical chemistry
Bioavailability of Rooibos flavonoids
Oxidative stress biomarkers
Rankings
195,931
877
16
Abhay Prakash Mishra
Metrics
H-Index
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Citation Counts
34
59
6,750
Phytochemistry
Nutraceuticals
Natural Product Research
Rankings
199,222
896
82
Evans Chirwa
Metrics
H-Index
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Citation Counts
33
101
4,773
Cr(VI) reduction
Bioremediation
biosurfactants
photocatalysis
forward osmosis
Rankings
213,684
978
79
Holger Friedrich
Metrics
H-Index
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Citation Counts
32
116
4,020
catalysis
organometallic chemistry
materials
Rankings
215,306
993
12
Jan Van De Loosdrecht
Metrics
H-Index
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Citation Counts
32
49
4,326
Green chemistry
Advanced Materials
Catalysis
Rankings
216,573
999
69
Chris Curtis
Metrics
H-Index
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Citation Counts
32
62
3,687
Nitrogen biogeochemistry
acid deposition
palaeolimnology
Rankings
220,273
1,019
99
Henrietta Langmi
Metrics
H-Index
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Citation Counts
31
62
5,331
Hydrogen storage
porous materials
carbon capture and utilization
green chemistry
Rankings
223,532
1,040
13
Krishna Bisetty
Metrics
H-Index
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Citation Counts
31
77
4,601
Computational chemistry and Electroanalytical chemistry
Rankings
233,099
1,090
25
Lawrence Madikizela
Metrics
H-Index
i10 Index
Citation Counts
30
47
3,297
Analytical Chemistry
Environmental Monitoring
Chromatography
Rankings
235,005
1,100
27
Faez Iqbal Khan
Metrics
H-Index
i10 Index
Citation Counts
30
55
2,817
Bioinformatics
Biotechnology
Computational Chemistry
Drug Design
Structural Biology
Rankings
235,660
1,105
28
Xinying Liu
Metrics
H-Index
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Citation Counts
30
67
2,700
Fischer Tropsch
catalysis
alternative energy
energy materials
CO2 utilization
Rankings
240,965
1,130
92
Ilya Sinayskiy
Metrics
H-Index
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Citation Counts
30
45
4,523
open quantum systems
quantum optics
quantum information
Rankings
248,627
1,185
82
Penny Govender
Metrics
H-Index
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Citation Counts
29
74
3,616
Computational Chemistry
Numerical modelling
Bioinorganic
Organic
Quantum Chemistry
Rankings
262,069
1,266
263
Kevin J Naidoo
Metrics
H-Index
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Citation Counts
29
57
2,749
Free Energy
Reaction Dynamics
GlycoEnzymes
Cancer & Respiratory Disease
Unsupervised Learning
Rankings
262,370
1,267
147
Orde Q. Munro
Metrics
H-Index
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Citation Counts
29
60
2,510
Inorganic and bioinorganic chemistry
biochemistry
crystallography
drug design
molecular simulations
Rankings
263,888
1,279
1
Nhamo Chaukura
Metrics
H-Index
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Citation Counts
28
49
4,119
Analytical Chemistry
Micropollutants
Porous materials
Water treatment
Rankings
273,870
1,336
12
Vernon Somerset
Metrics
H-Index
i10 Index
Citation Counts
28
62
2,350
Environmental Chemistry
Electrochemistry
Analytical Chemistry
Materials Science
Nanotechnology
Rankings
275,431
1,345
43
Salam Titinchi
Metrics
H-Index
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Citation Counts
28
49
1,968
Catalysis
Inorganic Chemistry
Carbon Capture
Rankings
278,540
1,356
155
Andrew Crouch
Metrics
H-Index
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Citation Counts
28
44
1,865
Electrochemistry
Analytical Chemistry
Rankings
280,371
1,364
11
Nikita Tavengwa
Metrics
H-Index
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Citation Counts
27
61
2,791
Analytical environmental chemistry
sensors
paper devices
imprinted polymers
Rankings
280,425
1,365
93
Francis Opoku|Opoku Francis
Metrics
H-Index
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Citation Counts
27
56
2,963
Computational Chemistry & Materials
Water and food quality assessment
Photocatalysis
Gas and
Rankings
281,851
1,371
2
Vusumzi Pakade
Metrics
H-Index
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Citation Counts
27
45
2,342
Molecularly imprinted polymers
surface modification
biowaste
biochar
soil amelioration
Rankings
283,308
1,377
279
Sarah Fawcett
Metrics
H-Index
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Citation Counts
27
45
2,083
Chemical oceanography
biogeochemistry
nitrogen cycle
stable isotopes
flow cytometry
Rankings
283,797
1,378
34
Kebede Keterew Kefeni
Metrics
H-Index
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Citation Counts
27
36
4,090
Coordination chemistry
Magnetic nanoparticle
Photocatalyst
Acid mine drainage
Emerging organic pollutant