World

H-Index
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Rhodes University 16 Scientists Natural Sciences / Chemical Sciences Rankings (Sort by last 6 years H Index) - 2025

Rhodes University is a prestigious public university established in 1904 in South Africa. It is represented by 407 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Social Sciences and Humanities (98 scientists), Natural Sciences (59 scientists), and Social Sciences (51 scientists).

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Total 16 scientist , Updates every 2 days
* Last 6 Years H Index Rankings
World Rank
55,894
Country Rank
206
Institution Rank: 3
Ranking Based On Selection: 1
South Africa
Tebello Nyokong
Tebello Nyokong
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Photophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
38
0.442
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* Last 6 Years H Index Rankings
World Rank
125,072
Country Rank
538
Institution Rank: 9
Ranking Based On Selection: 2
South Africa
John Mack
John Mack
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
29
0.617
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* Last 6 Years H Index Rankings
World Rank
145,892
Country Rank
652
Institution Rank: 13
Ranking Based On Selection: 3
South Africa
Faez Iqbal Khan
Faez Iqbal Khan
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Bioinformatics
Biophysics
Structural Biology
Computational Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
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* Last 6 Years H Index Rankings
World Rank
294,557
Country Rank
1,443
Institution Rank: 41
Ranking Based On Selection: 4
South Africa
Ojodomo Achadu
Ojodomo Achadu
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Nanochemistry
Nanoscience & Nanotechnology
Nanobiosensors Design
Optical Spectroscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
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* Last 6 Years H Index Rankings
World Rank
381,783
Country Rank
1,926
Institution Rank: 53
Ranking Based On Selection: 5
South Africa
Philani Mashazi
Philani Mashazi
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Diagnostics
Electrochemistry
Biosensors
Nanotechnology
Phthalocyanines
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
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* Last 6 Years H Index Rankings
World Rank
391,843
Country Rank
2,008
Institution Rank: 55
Ranking Based On Selection: 6
South Africa
Vincent J Smith
Vincent J Smith
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Supramolecular Chemistry
Solid-state chemistry
Crystal engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
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* Last 6 Years H Index Rankings
World Rank
455,667
Country Rank
2,384
Institution Rank: 64
Ranking Based On Selection: 7
South Africa
Kevin Lobb
Kevin Lobb
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Reaction Mechanism
Carbocations and Carbocation Rearrangements
Drug Discovery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
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* Last 6 Years H Index Rankings
World Rank
483,773
Country Rank
2,575
Institution Rank: 68
Ranking Based On Selection: 8
South Africa
Setshaba D. Khanye
Setshaba D. Khanye
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Medicinal and Bioorganometallic Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
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* Last 6 Years H Index Rankings
World Rank
522,266
Country Rank
2,824
Institution Rank: 71
Ranking Based On Selection: 9
South Africa
Jonathan Britton
Jonathan Britton
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Photochemistry
Nanotechnolgy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
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* Last 6 Years H Index Rankings
World Rank
583,108
Country Rank
3,209
Institution Rank: 79
Ranking Based On Selection: 10
South Africa
Samson Khene
Samson Khene
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Phthalocyanine Chemistry
Spectroscopy and Electrochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
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* Last 6 Years H Index Rankings
World Rank
629,191
Country Rank
3,487
Institution Rank: 83
Ranking Based On Selection: 11
South Africa
Gareth Mostyn Watkins
Gareth Mostyn Watkins
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
inorganic chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
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* Last 6 Years H Index Rankings
World Rank
790,763
Country Rank
4,536
Institution Rank: 110
Ranking Based On Selection: 12
South Africa
Nnamdi Nwahara
Nnamdi Nwahara
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Heterocyclic Chemistry
Nanomedicine
Computational Chemistry
Optoelectronics
Sensors
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
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* Last 6 Years H Index Rankings
World Rank
963,575
Country Rank
5,830
Institution Rank: 131
Ranking Based On Selection: 13
South Africa
Karunganathan Sakthikumar
Karunganathan Sakthikumar
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
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* Last 6 Years H Index Rankings
World Rank
1,138,532
Country Rank
7,194
Institution Rank: 161
Ranking Based On Selection: 14
South Africa
Greg Foster
Greg Foster
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
User Experience
Health Information Technologies
Consumer Health Informatics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
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* Last 6 Years H Index Rankings
World Rank
1,693,081
Country Rank
11,378
Institution Rank: 195
Ranking Based On Selection: 15
South Africa
G. Kabelo Ramollo|GK Ramollo
G. Kabelo Ramollo|GK Ramollo
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Organometallic synthesis
homogeneous catalysis
NMR spectroscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
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* Last 6 Years H Index Rankings
World Rank
1,944,414
Country Rank
13,600
Institution Rank: 213
Ranking Based On Selection: 16
South Africa
Ayanda I Zulu
Ayanda I Zulu
Rhodes University
Grahamstown , South Africa
Natural Sciences / Chemical Sciences
Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
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* Last 6 Years H Index Rankings
Rankings
55,894
South Africa
206
3
Ranking Based On Selection: 1
Tebello Nyokong
Tebello Nyokong
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
38
0.442
Natural Sciences / Chemical Sciences
Photophysics
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* Last 6 Years H Index Rankings
Rankings
125,072
South Africa
538
9
Ranking Based On Selection: 2
John Mack
John Mack
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
29
0.617
Natural Sciences / Chemical Sciences
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* Last 6 Years H Index Rankings
Rankings
145,892
South Africa
652
13
Ranking Based On Selection: 3
Faez Iqbal Khan
Faez Iqbal Khan
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
Natural Sciences / Chemical Sciences
Bioinformatics
Biophysics
Structural Biology
Computational Chemistry
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* Last 6 Years H Index Rankings
Rankings
294,557
South Africa
1,443
41
Ranking Based On Selection: 4
Ojodomo Achadu
Ojodomo Achadu
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
Natural Sciences / Chemical Sciences
Nanochemistry
Nanoscience & Nanotechnology
Nanobiosensors Design
Optical Spectroscopy
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* Last 6 Years H Index Rankings
Rankings
381,783
South Africa
1,926
53
Ranking Based On Selection: 5
Philani Mashazi
Philani Mashazi
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Natural Sciences / Chemical Sciences
Diagnostics
Electrochemistry
Biosensors
Nanotechnology
Phthalocyanines
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* Last 6 Years H Index Rankings
Rankings
391,843
South Africa
2,008
55
Ranking Based On Selection: 6
Vincent J Smith
Vincent J Smith
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Natural Sciences / Chemical Sciences
Supramolecular Chemistry
Solid-state chemistry
Crystal engineering
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* Last 6 Years H Index Rankings
Rankings
455,667
South Africa
2,384
64
Ranking Based On Selection: 7
Kevin Lobb
Kevin Lobb
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Natural Sciences / Chemical Sciences
Reaction Mechanism
Carbocations and Carbocation Rearrangements
Drug Discovery
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* Last 6 Years H Index Rankings
Rankings
483,773
South Africa
2,575
68
Ranking Based On Selection: 8
Setshaba D. Khanye
Setshaba D. Khanye
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Natural Sciences / Chemical Sciences
Medicinal and Bioorganometallic Chemistry
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* Last 6 Years H Index Rankings
Rankings
522,266
South Africa
2,824
71
Ranking Based On Selection: 9
Jonathan Britton
Jonathan Britton
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
Natural Sciences / Chemical Sciences
Photochemistry
Nanotechnolgy
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* Last 6 Years H Index Rankings
Rankings
583,108
South Africa
3,209
79
Ranking Based On Selection: 10
Samson Khene
Samson Khene
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Natural Sciences / Chemical Sciences
Phthalocyanine Chemistry
Spectroscopy and Electrochemistry
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360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Last 6 Years H Index Rankings
Rankings
629,191
South Africa
3,487
83
Ranking Based On Selection: 11
Gareth Mostyn Watkins
Gareth Mostyn Watkins
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Natural Sciences / Chemical Sciences
inorganic chemistry
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* Last 6 Years H Index Rankings
Rankings
790,763
South Africa
4,536
110
Ranking Based On Selection: 12
Nnamdi Nwahara
Nnamdi Nwahara
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Natural Sciences / Chemical Sciences
Heterocyclic Chemistry
Nanomedicine
Computational Chemistry
Optoelectronics
Sensors
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* Last 6 Years H Index Rankings
Rankings
963,575
South Africa
5,830
131
Ranking Based On Selection: 13
Karunganathan Sakthikumar
Karunganathan Sakthikumar
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Natural Sciences / Chemical Sciences
Chemistry
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* Last 6 Years H Index Rankings
Rankings
1,138,532
South Africa
7,194
161
Ranking Based On Selection: 14
Greg Foster
Greg Foster
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
Natural Sciences / Chemical Sciences
User Experience
Health Information Technologies
Consumer Health Informatics
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* Last 6 Years H Index Rankings
Rankings
1,693,081
South Africa
11,378
195
Ranking Based On Selection: 15
G. Kabelo Ramollo|GK Ramollo
G. Kabelo Ramollo|GK Ramollo
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Natural Sciences / Chemical Sciences
Organometallic synthesis
homogeneous catalysis
NMR spectroscopy
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* Last 6 Years H Index Rankings
Rankings
1,944,414
South Africa
13,600
213
Ranking Based On Selection: 16
Ayanda I Zulu
Ayanda I Zulu
Rhodes University Grahamstown, South Africa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Natural Sciences / Chemical Sciences
Chemistry
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