University, Subject, Country, Region, World

University of Johannesburg Scientists Natural Sciences / Chemical Sciences Rankings 2024

Omotayo Arotiba
Electrochemistry
electrochemical biosensors
electrochemical sensors
photoelectrochemistry
water treatment
H-Index Rankings
University / Institution:
# 16
Country:
# 316
Region:
# 630
World:
# 87,287
H-Index
Total:
47
Last 6 Year:
39
Last 6 Year/Total:
0.830
i10 Index
Total:
124
Last 6 Year:
109
Last 6 Year/Total:
0.879
Citation
Total:
7,202
Last 6 Year:
5,326
Last 6 Year/Total:
0.740
Paul Steenkamp
Analytical Chemistry
Natural Products
Metabolomics
Forensic chemical analysis
UPLC-QTOF MS method development and analysis
H-Index Rankings
University / Institution:
# 35
Country:
# 589
Region:
# 1,298
World:
# 144,325
H-Index
Total:
38
Last 6 Year:
27
Last 6 Year/Total:
0.711
i10 Index
Total:
105
Last 6 Year:
92
Last 6 Year/Total:
0.876
Citation
Total:
4,500
Last 6 Year:
2,719
Last 6 Year/Total:
0.604
Philiswa Nosizo Nomngongo
Nanotechnology
Nanomaterials
Chemometrics
Sample preparation
Environmental Analytical Chemistry
H-Index Rankings
University / Institution:
# 37
Country:
# 617
Region:
# 1,358
World:
# 150,016
H-Index
Total:
37
Last 6 Year:
32
Last 6 Year/Total:
0.865
i10 Index
Total:
112
Last 6 Year:
107
Last 6 Year/Total:
0.955
Citation
Total:
4,194
Last 6 Year:
3,627
Last 6 Year/Total:
0.865
H-Index Rankings
University / Institution:
# 48
Country:
# 716
Region:
# 1,589
World:
# 167,459
H-Index
Total:
35
Last 6 Year:
34
Last 6 Year/Total:
0.971
i10 Index
Total:
58
Last 6 Year:
56
Last 6 Year/Total:
0.966
Citation
Total:
3,681
Last 6 Year:
2,917
Last 6 Year/Total:
0.792
H-Index Rankings
University / Institution:
# 53
Country:
# 799
Region:
# 1,827
World:
# 183,019
H-Index
Total:
34
Last 6 Year:
23
Last 6 Year/Total:
0.676
i10 Index
Total:
96
Last 6 Year:
58
Last 6 Year/Total:
0.604
Citation
Total:
4,498
Last 6 Year:
1,729
Last 6 Year/Total:
0.384
H-Index Rankings
University / Institution:
# 65
Country:
# 903
Region:
# 2,140
World:
# 202,352
H-Index
Total:
32
Last 6 Year:
26
Last 6 Year/Total:
0.813
i10 Index
Total:
117
Last 6 Year:
84
Last 6 Year/Total:
0.718
Citation
Total:
4,561
Last 6 Year:
2,739
Last 6 Year/Total:
0.601
H-Index Rankings
University / Institution:
# 68
Country:
# 959
Region:
# 2,261
World:
# 209,376
H-Index
Total:
32
Last 6 Year:
18
Last 6 Year/Total:
0.563
i10 Index
Total:
61
Last 6 Year:
34
Last 6 Year/Total:
0.557
Citation
Total:
3,702
Last 6 Year:
1,253
Last 6 Year/Total:
0.338
Penny Govender
Computational Chemistry
Numerical modelling
Bioinorganic
Organic
Quantum Chemistry
H-Index Rankings
University / Institution:
# 77
Country:
# 1,129
Region:
# 2,825
World:
# 239,972
H-Index
Total:
29
Last 6 Year:
27
Last 6 Year/Total:
0.931
i10 Index
Total:
69
Last 6 Year:
63
Last 6 Year/Total:
0.913
Citation
Total:
3,433
Last 6 Year:
3,072
Last 6 Year/Total:
0.895
Francis Opoku|Opoku Francis
Computational Chemistry & Materials
Water and food quality assessment
Photocatalysis
Gas and
H-Index Rankings
University / Institution:
# 97
Country:
# 1,407
Region:
# 3,754
World:
# 288,914
H-Index
Total:
26
Last 6 Year:
25
Last 6 Year/Total:
0.962
i10 Index
Total:
52
Last 6 Year:
50
Last 6 Year/Total:
0.962
Citation
Total:
2,687
Last 6 Year:
2,502
Last 6 Year/Total:
0.931
Xavier Yangkou Mbianda
Organic chemistry
organophosphorus chemistry
Water purification
Drug delivery systems
Polymeric nanocomposite materials
H-Index Rankings
University / Institution:
# 99
Country:
# 1,436
Region:
# 3,873
World:
# 295,235
H-Index
Total:
26
Last 6 Year:
21
Last 6 Year/Total:
0.808
i10 Index
Total:
40
Last 6 Year:
31
Last 6 Year/Total:
0.775
Citation
Total:
2,240
Last 6 Year:
1,684
Last 6 Year/Total:
0.752
Adedapo Adeyinka
Computational/Theoretical Chemistry
Cheminformatics
Machine Learning
Analytical Chemistry
H-Index Rankings
University / Institution:
# 115
Country:
# 1,634
Region:
# 4,555
World:
# 327,656
H-Index
Total:
24
Last 6 Year:
24
Last 6 Year/Total:
1.000
i10 Index
Total:
56
Last 6 Year:
56
Last 6 Year/Total:
1.000
Citation
Total:
1,832
Last 6 Year:
1,794
Last 6 Year/Total:
0.979
Nonhlangabezo Mabuba
Environmental Analytical Chemistry
Nanotechnology
Electrochemical sensors
Bioadsorption
piezo-electrocatalysis and electroco
H-Index Rankings
University / Institution:
# 132
Country:
# 1,931
Region:
# 5,664
World:
# 376,257
H-Index
Total:
22
Last 6 Year:
21
Last 6 Year/Total:
0.955
i10 Index
Total:
38
Last 6 Year:
38
Last 6 Year/Total:
1.000
Citation
Total:
1,662
Last 6 Year:
1,553
Last 6 Year/Total:
0.934
Banothile Makhubela
Catalysis
Organometallics
MOFs
Biofuels
Green-Sustainable Chemistry
H-Index Rankings
University / Institution:
# 142
Country:
# 2,105
Region:
# 6,459
World:
# 408,541
H-Index
Total:
21
Last 6 Year:
18
Last 6 Year/Total:
0.857
i10 Index
Total:
35
Last 6 Year:
29
Last 6 Year/Total:
0.829
Citation
Total:
1,268
Last 6 Year:
876
Last 6 Year/Total:
0.691
Richard M. Moutloali
Nanotechnology
resins
Membrane Science
Water treatment
Electrochemistry
H-Index Rankings
University / Institution:
# 154
Country:
# 2,242
Region:
# 7,078
World:
# 430,851
H-Index
Total:
20
Last 6 Year:
19
Last 6 Year/Total:
0.950
i10 Index
Total:
36
Last 6 Year:
30
Last 6 Year/Total:
0.833
Citation
Total:
1,798
Last 6 Year:
1,478
Last 6 Year/Total:
0.822
H-Index Rankings
University / Institution:
# 163
Country:
# 2,398
Region:
# 7,718
World:
# 454,180
H-Index
Total:
20
Last 6 Year:
12
Last 6 Year/Total:
0.600
i10 Index
Total:
34
Last 6 Year:
14
Last 6 Year/Total:
0.412
Citation
Total:
1,315
Last 6 Year:
653
Last 6 Year/Total:
0.497
H-Index Rankings
University / Institution:
# 181
Country:
# 2,587
Region:
# 8,571
World:
# 486,220
H-Index
Total:
19
Last 6 Year:
12
Last 6 Year/Total:
0.632
i10 Index
Total:
26
Last 6 Year:
14
Last 6 Year/Total:
0.538
Citation
Total:
843
Last 6 Year:
440
Last 6 Year/Total:
0.522
Mogolodi Dimpe
Analytical Environmental Chemistry
Nanomaterials
Atomic and molecular spectroscopy
Adsoption
H-Index Rankings
University / Institution:
# 212
Country:
# 3,042
Region:
# 11,161
World:
# 571,109
H-Index
Total:
16
Last 6 Year:
16
Last 6 Year/Total:
1.000
i10 Index
Total:
17
Last 6 Year:
17
Last 6 Year/Total:
1.000
Citation
Total:
862
Last 6 Year:
761
Last 6 Year/Total:
0.883
Langelihle Dlamini
Nanotechnology
Photocatalysis
Water Treatment
Fate and Behaviour of ENMs
H-Index Rankings
University / Institution:
# 213
Country:
# 3,047
Region:
# 11,188
World:
# 571,776
H-Index
Total:
16
Last 6 Year:
15
Last 6 Year/Total:
0.938
i10 Index
Total:
28
Last 6 Year:
26
Last 6 Year/Total:
0.929
Citation
Total:
833
Last 6 Year:
716
Last 6 Year/Total:
0.860
Alfred Muller
chemistry
X-ray crystallography
kinetics
molecular modelling
H-Index Rankings
University / Institution:
# 223
Country:
# 3,262
Region:
# 12,350
World:
# 605,721
H-Index
Total:
16
Last 6 Year:
8
Last 6 Year/Total:
0.500
i10 Index
Total:
31
Last 6 Year:
6
Last 6 Year/Total:
0.194
Citation
Total:
892
Last 6 Year:
285
Last 6 Year/Total:
0.320
H-Index Rankings
University / Institution:
# 244
Country:
# 3,501
Region:
# 13,693
World:
# 644,375
H-Index
Total:
15
Last 6 Year:
10
Last 6 Year/Total:
0.667
i10 Index
Total:
19
Last 6 Year:
11
Last 6 Year/Total:
0.579
Citation
Total:
575
Last 6 Year:
261
Last 6 Year/Total:
0.454
H-Index Rankings
University / Institution:
# 273
Country:
# 3,995
Region:
# 16,560
World:
# 721,449
H-Index
Total:
13
Last 6 Year:
11
Last 6 Year/Total:
0.846
i10 Index
Total:
17
Last 6 Year:
13
Last 6 Year/Total:
0.765
Citation
Total:
627
Last 6 Year:
363
Last 6 Year/Total:
0.579
Duduzile Nkosi
Electrochemistry and Electrocatalysis of macrostructured material
H-Index Rankings
University / Institution:
# 278
Country:
# 4,065
Region:
# 16,970
World:
# 731,077
H-Index
Total:
13
Last 6 Year:
10
Last 6 Year/Total:
0.769
i10 Index
Total:
16
Last 6 Year:
11
Last 6 Year/Total:
0.688
Citation
Total:
669
Last 6 Year:
419
Last 6 Year/Total:
0.626
Tshimangadzo S. Munonde
Environmental Analytical Chemistry
Electrochemistry
Sensors
Hydrogen & Fuel cells
H-Index Rankings
University / Institution:
# 293
Country:
# 4,224
Region:
# 17,909
World:
# 755,631
H-Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
i10 Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
Citation
Total:
433
Last 6 Year:
423
Last 6 Year/Total:
0.977
Kapil Moothi
Nanotechnology
Water Treatment
Carbon Nanotubes
Membranes
Green Chemistry/Synthesis
H-Index Rankings
University / Institution:
# 298
Country:
# 4,258
Region:
# 18,199
World:
# 763,406
H-Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
i10 Index
Total:
15
Last 6 Year:
15
Last 6 Year/Total:
1.000
Citation
Total:
809
Last 6 Year:
619
Last 6 Year/Total:
0.765
Tunde Lewis Yusuf
Bioinorganic Chemistry
Nanomaterial
Photocatalysis
Electrochemistry
crystallography
H-Index Rankings
University / Institution:
# 344
Country:
# 4,911
Region:
# 22,604
World:
# 870,202
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
Citation
Total:
358
Last 6 Year:
356
Last 6 Year/Total:
0.994
Jose Varghese R|jose varghese rajendran
Medical Device Technologies
Mesoporous materials
Quantum dots
Sensing
Medical Device Regulation
H-Index Rankings
University / Institution:
# 347
Country:
# 4,914
Region:
# 22,612
World:
# 870,397
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
Citation
Total:
347
Last 6 Year:
346
Last 6 Year/Total:
0.997
Azile Nqombolo
Analytical Chemistry
Material Science
Water research
Membranes
H-Index Rankings
University / Institution:
# 383
Country:
# 5,289
Region:
# 24,942
World:
# 921,026
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
9
Last 6 Year:
8
Last 6 Year/Total:
0.889
Citation
Total:
371
Last 6 Year:
364
Last 6 Year/Total:
0.981
Oyekunle Azeez Alimi
Heterogeneous Catalysis
Flow chemistry
Material Science
Hydrometallurgy
H-Index Rankings
University / Institution:
# 385
Country:
# 5,320
Region:
# 25,178
World:
# 924,049
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
Citation
Total:
277
Last 6 Year:
259
Last 6 Year/Total:
0.935
Christianah A. Akinnawo
nanomaterials
nanocatalysis
nanomedicine
medicinal chemistry
biomass valorisation
H-Index Rankings
University / Institution:
# 432
Country:
# 5,786
Region:
# 28,353
World:
# 979,040
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
Citation
Total:
207
Last 6 Year:
192
Last 6 Year/Total:
0.928
Caleb Narasigadu
chemical thermodynamics
phase equilibria
separations technology
H-Index Rankings
University / Institution:
# 475
Country:
# 6,164
Region:
# 30,741
World:
# 1,012,574
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
7
Last 6 Year:
3
Last 6 Year/Total:
0.429
Citation
Total:
196
Last 6 Year:
113
Last 6 Year/Total:
0.577
H-Index Rankings
University / Institution:
# 476
Country:
# 6,169
Region:
# 30,783
World:
# 1,012,952
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
Citation
Total:
167
Last 6 Year:
104
Last 6 Year/Total:
0.623
Alexis Munyengabe
Environmental analytical chemistry
WW treatment
AOPs in AMD
polymeric NMs
phytoremediation of coal fly ash
H-Index Rankings
University / Institution:
# 506
Country:
# 6,459
Region:
# 32,673
World:
# 1,044,450
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
93
Last 6 Year:
90
Last 6 Year/Total:
0.968
H-Index Rankings
University / Institution:
# 511
Country:
# 6,485
Region:
# 32,842
World:
# 1,046,900
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
187
Last 6 Year:
158
Last 6 Year/Total:
0.845
Charmaine Arderne
Physical Chemistry
Crystallography
Bioinorganic Chemistry
Biocatalysis
Medicinal Chemistry
H-Index Rankings
University / Institution:
# 538
Country:
# 6,773
Region:
# 35,015
World:
# 1,073,607
H-Index
Total:
7
Last 6 Year:
5
Last 6 Year/Total:
0.714
i10 Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
Citation
Total:
181
Last 6 Year:
113
Last 6 Year/Total:
0.624
H-Index Rankings
University / Institution:
# 596
Country:
# 7,241
Region:
# 38,226
World:
# 1,115,870
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
Citation
Total:
96
Last 6 Year:
62
Last 6 Year/Total:
0.646
H-Index Rankings
University / Institution:
# 597
Country:
# 7,266
Region:
# 38,451
World:
# 1,118,189
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
89
Last 6 Year:
69
Last 6 Year/Total:
0.775
H-Index Rankings
University / Institution:
# 616
Country:
# 7,422
Region:
# 39,451
World:
# 1,130,003
H-Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
128
Last 6 Year:
102
Last 6 Year/Total:
0.797
Chioma Anusionwu
Organic Chemistry
Medicinal Chemistry
Organophosphorus Chemistry
Material Sciences
H-Index Rankings
University / Institution:
# 645
Country:
# 7,778
Region:
# 41,990
World:
# 1,162,114
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
218
Last 6 Year:
217
Last 6 Year/Total:
0.995
Orpah Zinyemba
Analytical Chemistry
Environmental Chemistry
Bioinorganic Chemistry
Green Synthesis
H-Index Rankings
University / Institution:
# 658
Country:
# 7,909
Region:
# 43,022
World:
# 1,173,465
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
Citation
Total:
137
Last 6 Year:
74
Last 6 Year/Total:
0.540
H-Index Rankings
University / Institution:
# 730
Country:
# 8,582
Region:
# 48,912
World:
# 1,237,994
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
86
Last 6 Year:
80
Last 6 Year/Total:
0.930
H-Index Rankings
University / Institution:
# 753
Country:
# 8,829
Region:
# 51,613
World:
# 1,264,479
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
47
Last 6 Year:
47
Last 6 Year/Total:
1.000
Jairus Jerry Lesibana Lamola
Organic Chemistry Catalysis Organophosphorus chemistry Structural Chemistry Computational
H-Index Rankings
University / Institution:
# 758
Country:
# 8,885
Region:
# 52,209
World:
# 1,269,866
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
30
Last 6 Year:
30
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 792
Country:
# 9,119
Region:
# 54,702
World:
# 1,294,719
H-Index
Total:
4
Last 6 Year:
2
Last 6 Year/Total:
0.500
i10 Index
Total:
4
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
120
Last 6 Year:
6
Last 6 Year/Total:
0.050
Asanda C Matsheku
Synthesis
Organic
Inorganic
Organometallic chemistry
Catalysis
H-Index Rankings
University / Institution:
# 829
Country:
# 9,518
Region:
# 58,744
World:
# 1,337,006
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
38
Last 6 Year:
32
Last 6 Year/Total:
0.842
Andrea Josiah
Nanomedicine
targeted drug delivery
cancer
computational chemistry
phytochemistry
H-Index Rankings
University / Institution:
# 874
Country:
# 10,069
Region:
# 66,124
World:
# 1,403,952
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
20
Last 6 Year:
20
Last 6 Year/Total:
1.000
Abhinandan Singha Roy
Agricultural chemistry
Soil chemistry
Soil Fertility
Soil remediation
H-Index Rankings
University / Institution:
# 883
Country:
# 10,169
Region:
# 67,258
World:
# 1,414,148
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
30
Last 6 Year:
30
Last 6 Year/Total:
1.000
Malibongwe Shandu
Organic Chemistry
Phosphine Chemistry
Cross-Coupling Reactions
Catalysis
H-Index Rankings
University / Institution:
# 974
Country:
# 10,984
Region:
# 80,514
World:
# 1,515,020
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
13
Last 6 Year:
13
Last 6 Year/Total:
1.000
Raynold Techie-Menson
Polymer Chemistry
Organic and Inorganic chemistry
Green chemistry
H-Index Rankings
University / Institution:
# 979
Country:
# 11,048
Region:
# 81,638
World:
# 1,522,893
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
Sibongile Pikoli
Inorganic Chemistry
Organometallic Chemistry
Green Chemistry
Catalysis
H-Index Rankings
University / Institution:
# 1,026
Country:
# 11,441
Region:
# 91,091
World:
# 1,582,591
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University / Institution Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
16 316 630 87,287
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Electrochemistry | electrochemical biosensors | electrochemical sensors | photoelectrochemistry | water treatment |

47 39 0.830 124 109 0.879 7,202 5,326 0.740
35 589 1,298 144,325
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Analytical Chemistry | Natural Products | Metabolomics | Forensic chemical analysis | UPLC-QTOF MS method development and analysis |

38 27 0.711 105 92 0.876 4,500 2,719 0.604
37 617 1,358 150,016
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Nanotechnology | Nanomaterials | Chemometrics | Sample preparation | Environmental Analytical Chemistry |

37 32 0.865 112 107 0.955 4,194 3,627 0.865
48 716 1,589 167,459
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Environmental Remediation |

35 34 0.971 58 56 0.966 3,681 2,917 0.792
53 799 1,827 183,019
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Transport property | Catalysis | Energy harvesting and storage |

34 23 0.676 96 58 0.604 4,498 1,729 0.384
65 903 2,140 202,352
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Chemistry | Catalysis | Robotics |

32 26 0.813 117 84 0.718 4,561 2,739 0.601
68 959 2,261 209,376
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Nitrogen biogeochemistry | acid deposition | palaeolimnology |

32 18 0.563 61 34 0.557 3,702 1,253 0.338
77 1,129 2,825 239,972
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Computational Chemistry | Numerical modelling | Bioinorganic | Organic | Quantum Chemistry |

29 27 0.931 69 63 0.913 3,433 3,072 0.895
97 1,407 3,754 288,914
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Computational Chemistry & Materials | Water and food quality assessment | Photocatalysis | Gas and |

26 25 0.962 52 50 0.962 2,687 2,502 0.931
99 1,436 3,873 295,235
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Organic chemistry | organophosphorus chemistry | Water purification | Drug delivery systems | Polymeric nanocomposite materials |

26 21 0.808 40 31 0.775 2,240 1,684 0.752
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115 1,634 4,555 327,656
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Computational/Theoretical Chemistry | Cheminformatics | Machine Learning | Analytical Chemistry |

24 24 1.000 56 56 1.000 1,832 1,794 0.979
132 1,931 5,664 376,257
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Environmental Analytical Chemistry | Nanotechnology | Electrochemical sensors | Bioadsorption | piezo-electrocatalysis and electroco |

22 21 0.955 38 38 1.000 1,662 1,553 0.934
142 2,105 6,459 408,541
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Catalysis | Organometallics | MOFs | Biofuels | Green-Sustainable Chemistry |

21 18 0.857 35 29 0.829 1,268 876 0.691
154 2,242 7,078 430,851
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Nanotechnology | resins | Membrane Science | Water treatment | Electrochemistry |

20 19 0.950 36 30 0.833 1,798 1,478 0.822
163 2,398 7,718 454,180
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

organic and medicinal chemistry & Catalysis |

20 12 0.600 34 14 0.412 1,315 653 0.497
181 2,587 8,571 486,220
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

chemistry | biology |

19 12 0.632 26 14 0.538 843 440 0.522
212 3,042 11,161 571,109
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Analytical Environmental Chemistry | Nanomaterials | Atomic and molecular spectroscopy | Adsoption |

16 16 1.000 17 17 1.000 862 761 0.883
213 3,047 11,188 571,776
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Nanotechnology | Photocatalysis | Water Treatment | Fate and Behaviour of ENMs |

16 15 0.938 28 26 0.929 833 716 0.860
223 3,262 12,350 605,721
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

chemistry | X-ray crystallography | kinetics | molecular modelling |

16 8 0.500 31 6 0.194 892 285 0.320
244 3,501 13,693 644,375
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Computational Chemistry |

15 10 0.667 19 11 0.579 575 261 0.454
273 3,995 16,560 721,449
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Speciation | Analytical Chemistry |

13 11 0.846 17 13 0.765 627 363 0.579
278 4,065 16,970 731,077
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Electrochemistry and Electrocatalysis of macrostructured material |

13 10 0.769 16 11 0.688 669 419 0.626
293 4,224 17,909 755,631
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Environmental Analytical Chemistry | Electrochemistry | Sensors | Hydrogen & Fuel cells |

12 12 1.000 14 14 1.000 433 423 0.977
298 4,258 18,199 763,406
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Nanotechnology | Water Treatment | Carbon Nanotubes | Membranes | Green Chemistry/Synthesis |

12 11 0.917 15 15 1.000 809 619 0.765
344 4,911 22,604 870,202
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Bioinorganic Chemistry | Nanomaterial | Photocatalysis | Electrochemistry | crystallography |

10 10 1.000 10 10 1.000 358 356 0.994
347 4,914 22,612 870,397
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Medical Device Technologies | Mesoporous materials | Quantum dots | Sensing | Medical Device Regulation |

10 10 1.000 10 10 1.000 347 346 0.997
383 5,289 24,942 921,026
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Analytical Chemistry | Material Science | Water research | Membranes |

9 9 1.000 9 8 0.889 371 364 0.981
385 5,320 25,178 924,049
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Heterogeneous Catalysis | Flow chemistry | Material Science | Hydrometallurgy |

9 9 1.000 9 9 1.000 277 259 0.935
432 5,786 28,353 979,040
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

nanomaterials | nanocatalysis | nanomedicine | medicinal chemistry | biomass valorisation |

8 8 1.000 8 8 1.000 207 192 0.928
475 6,164 30,741 1,012,574
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

chemical thermodynamics | phase equilibria | separations technology |

8 6 0.750 7 3 0.429 196 113 0.577
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476 6,169 30,783 1,012,952
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Organic Chemistry | Medicinal Chemistry |

8 6 0.750 7 4 0.571 167 104 0.623
506 6,459 32,673 1,044,450
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Environmental analytical chemistry | WW treatment | AOPs in AMD | polymeric NMs | phytoremediation of coal fly ash |

7 7 1.000 6 6 1.000 93 90 0.968
511 6,485 32,842 1,046,900
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Heterocyclic chemistry | medicinal chemistry |

7 7 1.000 5 5 1.000 187 158 0.845
538 6,773 35,015 1,073,607
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Physical Chemistry | Crystallography | Bioinorganic Chemistry | Biocatalysis | Medicinal Chemistry |

7 5 0.714 6 4 0.667 181 113 0.624
596 7,241 38,226 1,115,870
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Chemistry |

6 6 1.000 3 2 0.667 96 62 0.646
597 7,266 38,451 1,118,189
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Chromatography | Mass spectrometry |

6 6 1.000 2 1 0.500 89 69 0.775
616 7,422 39,451 1,130,003
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Metal complexes | Analytical chemistry | Material science. |

6 5 0.833 4 4 1.000 128 102 0.797
645 7,778 41,990 1,162,114
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Organic Chemistry | Medicinal Chemistry | Organophosphorus Chemistry | Material Sciences |

5 5 1.000 4 4 1.000 218 217 0.995
658 7,909 43,022 1,173,465
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Analytical Chemistry | Environmental Chemistry | Bioinorganic Chemistry | Green Synthesis |

5 5 1.000 3 2 0.667 137 74 0.540
730 8,582 48,912 1,237,994
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Research in nanotechnology based drug delivery |

4 4 1.000 3 3 1.000 86 80 0.930
753 8,829 51,613 1,264,479
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Surface Engineering and Advanced Coating |

4 4 1.000 1 1 1.000 47 47 1.000
758 8,885 52,209 1,269,866
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Organic Chemistry Catalysis Organophosphorus chemistry Structural Chemistry Computational |

4 4 1.000 1 1 1.000 30 30 1.000
792 9,119 54,702 1,294,719
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

analytical chemistry | sample preparation | spectroscopy |

4 2 0.500 4 0 0.000 120 6 0.050
829 9,518 58,744 1,337,006
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Synthesis | Organic | Inorganic | Organometallic chemistry | Catalysis |

3 3 1.000 1 1 1.000 38 32 0.842
874 10,069 66,124 1,403,952
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Nanomedicine | targeted drug delivery | cancer | computational chemistry | phytochemistry |

2 2 1.000 2 2 1.000 20 20 1.000
883 10,169 67,258 1,414,148
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Agricultural chemistry | Soil chemistry | Soil Fertility | Soil remediation |

2 2 1.000 1 1 1.000 30 30 1.000
974 10,984 80,514 1,515,020
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Organic Chemistry | Phosphine Chemistry | Cross-Coupling Reactions | Catalysis |

1 1 1.000 1 1 1.000 13 13 1.000
979 11,048 81,638 1,522,893
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Polymer Chemistry | Organic and Inorganic chemistry | Green chemistry |

1 1 1.000 0 0 0 9 9 1.000
1,026 11,441 91,091 1,582,591
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Inorganic Chemistry | Organometallic Chemistry | Green Chemistry | Catalysis |

1 1 1.000 0 0 0 1 1 1.000