Rankings for Scientist

University, Subject, Country, Region, World

University of the Witwatersrand Scientists Natural Sciences / Chemical Sciences Rankings 2024

Country

Total 33 scientist, 1 country, 1 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Kenneth Ikechukwu Ozoemena

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Electrochemistry

Batteries

Fuel Cells

Electrolyzers

Sensors

H-Index Rankings

University / Institution:

# 21

Country:

# 128

Region:

# 221

World:

# 42,008

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.629

i10 Index

Total:

211

Last 6 Year:

150

Last 6 Year/Total:

0.711

Citation

Total:

11,034

Last 6 Year:

5,142

Last 6 Year/Total:

0.466

Ewa Cukrowska

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

H-Index Rankings

University / Institution:

# 64

Country:

# 518

Region:

# 1,044

World:

# 129,687

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

114

Last 6 Year:

Last 6 Year/Total:

0.702

Citation

Total:

6,146

Last 6 Year:

2,910

Last 6 Year/Total:

0.473

Helder M Marques

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

H-Index Rankings

University / Institution:

# 66

Country:

# 535

Region:

# 1,075

World:

# 132,456

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.525

i10 Index

Total:

120

Last 6 Year:

Last 6 Year/Total:

0.333

Citation

Total:

6,135

Last 6 Year:

1,581

Last 6 Year/Total:

0.258

Charles B De Koning

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

H-Index Rankings

University / Institution:

# 67

Country:

# 537

Region:

# 1,078

World:

# 132,788

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.351

Citation

Total:

4,754

Last 6 Year:

1,230

Last 6 Year/Total:

0.259

Orde Q. Munro

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Inorganic and bioinorganic chemistry

biochemistry

crystallography

drug design

molecular simulations

H-Index Rankings

University / Institution:

# 143

Country:

# 1,211

Region:

# 2,994

World:

# 254,825

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.414

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.300

Citation

Total:

2,466

Last 6 Year:

581

Last 6 Year/Total:

0.236

Graham Alexander

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Herpetology

H-Index Rankings

University / Institution:

# 146

Country:

# 1,252

Region:

# 3,154

World:

# 262,639

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.609

Citation

Total:

2,936

Last 6 Year:

1,551

Last 6 Year/Total:

0.528

Andreas Lemmerer

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Structural Chemistry

H-Index Rankings

University / Institution:

# 156

Country:

# 1,363

Region:

# 3,517

World:

# 281,655

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.704

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.596

Citation

Total:

3,289

Last 6 Year:

1,776

Last 6 Year/Total:

0.540

Andrew Crouch

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Electrochemistry

Analytical Chemistry

H-Index Rankings

University / Institution:

# 164

Country:

# 1,399

Region:

# 3,623

World:

# 288,118

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.481

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.326

Citation

Total:

1,845

Last 6 Year:

422

Last 6 Year/Total:

0.229

David Gordon Billing

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Crystallography

XRD

Solid state chemistry

Inorganic chemistry

Energy Materials

H-Index Rankings

University / Institution:

# 168

Country:

# 1,448

Region:

# 3,801

World:

# 297,391

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.769

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.607

Citation

Total:

2,925

Last 6 Year:

1,695

Last 6 Year/Total:

0.579

Nosipho Moloto

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

H-Index Rankings

University / Institution:

# 242

Country:

# 2,121

Region:

# 6,395

World:

# 412,504

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.810

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.761

Citation

Total:

1,399

Last 6 Year:

1,026

Last 6 Year/Total:

0.733

Click for INSTITUTIONAL REGISTRATION and PREMIUM MEMBERSHIP advantages

Demetrius Levendis

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Chemical Crystallography

solid-state reactions

polymorphism

H-Index Rankings

University / Institution:

# 273

Country:

# 2,419

Region:

# 7,659

World:

# 459,664

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.400

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.179

Citation

Total:

1,512

Last 6 Year:

303

Last 6 Year/Total:

0.200

Elizabeth Mavhunga

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Science (Chemistry) Education

H-Index Rankings

University / Institution:

# 280

Country:

# 2,508

Region:

# 8,067

World:

# 474,196

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.842

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.917

Citation

Total:

1,482

Last 6 Year:

1,190

Last 6 Year/Total:

0.803

Moira Bode

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

synthetic organic chemistry

medicinal chemistry

biocatalysis

H-Index Rankings

University / Institution:

# 295

Country:

# 2,742

Region:

# 9,292

World:

# 516,839

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.722

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.571

Citation

Total:

1,474

Last 6 Year:

785

Last 6 Year/Total:

0.533

Amanda Rousseau

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Organic synthesis

Medicinal Chemistry

H-Index Rankings

University / Institution:

# 344

Country:

# 3,232

Region:

# 12,030

World:

# 602,461

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.625

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.458

Citation

Total:

1,172

Last 6 Year:

383

Last 6 Year/Total:

0.327

Dharmesh Chejara

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Polysaccharide chemistry

hydrogels

natural products

material science

hydrocolloids

H-Index Rankings

University / Institution:

# 383

Country:

# 3,710

Region:

# 14,775

World:

# 679,862

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.786

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.650

Citation

Total:

568

Last 6 Year:

392

Last 6 Year/Total:

0.690

Pierre Kalenga Mubiayi

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Chemistry

Material Science

Nanotechnology

H-Index Rankings

University / Institution:

# 398

Country:

# 3,919

Region:

# 15,975

World:

# 712,163

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.923

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

Citation

Total:

440

Last 6 Year:

383

Last 6 Year/Total:

0.870

John Moma

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Catalysis for renewable energy molecules production

water treatment and photocatalysis.

H-Index Rankings

University / Institution:

# 399

Country:

# 3,922

Region:

# 15,986

World:

# 712,470

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.923

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.706

Citation

Total:

881

Last 6 Year:

709

Last 6 Year/Total:

0.805

Maya Makatini

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Peptide Chemistry

H-Index Rankings

University / Institution:

# 423

Country:

# 4,157

Region:

# 17,320

World:

# 746,378

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.615

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.462

Citation

Total:

365

Last 6 Year:

175

Last 6 Year/Total:

0.479

Pranav K. Tripathi

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Carbon Nanomaterials

Materials Chemistry

Environmental Chemistry

H-Index Rankings

University / Institution:

# 434

Country:

# 4,329

Region:

# 18,456

World:

# 776,364

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.786

Citation

Total:

914

Last 6 Year:

398

Last 6 Year/Total:

0.435

Tumelo Phaahlamohlaka

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Chemistry

Materials

Nanotechnology

H-Index Rankings

University / Institution:

# 485

Country:

# 4,908

Region:

# 22,366

World:

# 870,711

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

350

Last 6 Year:

292

Last 6 Year/Total:

0.834

Andrew J. Swarts

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Inorganic chemistry - Synthesis

Organometallic chemistry

Kinetics/reaction mechanisms

Catalysis

H-Index Rankings

University / Institution:

# 490

Country:

# 4,975

Region:

# 22,763

World:

# 876,677

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.818

Citation

Total:

314

Last 6 Year:

232

Last 6 Year/Total:

0.739

Priyamvada Pradeep

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Organic chemistry

Biomaterials

Drug discovery

H-Index Rankings

University / Institution:

# 513

Country:

# 5,259

Region:

# 24,657

World:

# 920,270

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

407

Last 6 Year:

372

Last 6 Year/Total:

0.914

Obakeng Nchoe

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Nanoscience

Analytical chemistry

Inorganic chemistry

Water treatment

Membrane technology

H-Index Rankings

University / Institution:

# 540

Country:

# 5,872

Region:

# 28,659

World:

# 986,966

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

151

Last 6 Year:

142

Last 6 Year/Total:

0.940

Kennedy J Ngwira

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Natural products

Organic synthesis and green chemistry

H-Index Rankings

University / Institution:

# 579

Country:

# 6,446

Region:

# 32,426

World:

# 1,044,655

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

134

Last 6 Year:

121

Last 6 Year/Total:

0.903

Sifiso Sakhiseni Makhathini

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Medicinal chemistry

Drug delivery

analytical chemistry

cancer

infections

H-Index Rankings

University / Institution:

# 633

Country:

# 7,141

Region:

# 37,153

World:

# 1,108,024

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

199

Last 6 Year:

196

Last 6 Year/Total:

0.985

Itumeleng Mokhosi

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Li-Ion battery

NMC

LMO

H-Index Rankings

University / Institution:

# 662

Country:

# 7,641

Region:

# 40,857

World:

# 1,148,783

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.167

Citation

Total:

414

Last 6 Year:

Last 6 Year/Total:

0.188

Nkululeko Nkosi

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Chemical Thermodynamics

Separation Technology

Gas hydrates

Phase equilibria

Low-High P-T VLE Studies

H-Index Rankings

University / Institution:

# 667

Country:

# 7,735

Region:

# 41,561

World:

# 1,160,013

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

121

Last 6 Year:

115

Last 6 Year/Total:

0.950

Sinegugu Khulu

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Environmental Analytical Chemistry

Chemistry Education

H-Index Rankings

University / Institution:

# 680

Country:

# 7,871

Region:

# 42,498

World:

# 1,170,615

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.870

Sadhna Mathura

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Bioinorganic chemistry

H-Index Rankings

University / Institution:

# 705

Country:

# 8,171

Region:

# 45,272

World:

# 1,200,230

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.250

Citation

Total:

111

Last 6 Year:

Last 6 Year/Total:

0.396

Mbongiseni Lungelo Dlamini

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Chemical sciences

nanomaterials

H-Index Rankings

University / Institution:

# 744

Country:

# 8,630

Region:

# 49,245

World:

# 1,245,597

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.983

A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.

Cassiem Joseph|Moegamat Joseph, Moegamat Cassiem Joseph, MC Joseph

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Organometallic chemistry

Homogeneous catalysis

Catalyst design

CO2 conversion

LOHC's

H-Index Rankings

University / Institution:

# 767

Country:

# 8,911

Region:

# 52,454

World:

# 1,277,240

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.969

Robin Drennan

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Research and Innovation management

physical chemistry

H-Index Rankings

University / Institution:

# 831

Country:

# 9,803

Region:

# 63,017

World:

# 1,378,825

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.224

Bianca Davids

University of the Witwatersrand

South Africa

Natural Sciences / Chemical Sciences

Chemistry

H-Index Rankings

University / Institution:

# 865

Country:

# 10,157

Region:

# 67,142

World:

# 1,419,944

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.844

				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
21	128	221	42,008	Kenneth Ikechukwu Ozoemena	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Electrochemistry \| Batteries \| Fuel Cells \| Electrolyzers \| Sensors \|	62	39	0.629	211	150	0.711	11,034	5,142	0.466
64	518	1,044	129,687	Ewa Cukrowska	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences	40	28	0.700	114	80	0.702	6,146	2,910	0.473
66	535	1,075	132,456	Helder M Marques	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences	40	21	0.525	120	40	0.333	6,135	1,581	0.258
67	537	1,078	132,788	Charles B De Koning	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences	40	20	0.500	97	34	0.351	4,754	1,230	0.259
143	1,211	2,994	254,825	Orde Q. Munro	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Inorganic and bioinorganic chemistry \| biochemistry \| crystallography \| drug design \| molecular simulations \|	29	12	0.414	60	18	0.300	2,466	581	0.236
146	1,252	3,154	262,639	Graham Alexander	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Herpetology \|	28	21	0.750	64	39	0.609	2,936	1,551	0.528
156	1,363	3,517	281,655	Andreas Lemmerer	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Structural Chemistry \|	27	19	0.704	57	34	0.596	3,289	1,776	0.540
164	1,399	3,623	288,118	Andrew Crouch	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Electrochemistry \| Analytical Chemistry \|	27	13	0.481	43	14	0.326	1,845	422	0.229
168	1,448	3,801	297,391	David Gordon Billing	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Crystallography \| XRD \| Solid state chemistry \| Inorganic chemistry \| Energy Materials \|	26	20	0.769	56	34	0.607	2,925	1,695	0.579
242	2,121	6,395	412,504	Nosipho Moloto	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences	21	17	0.810	46	35	0.761	1,399	1,026	0.733
			Click for INSTITUTIONAL REGISTRATION and PREMIUM MEMBERSHIP advantages
273	2,419	7,659	459,664	Demetrius Levendis	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Chemical Crystallography \| solid-state reactions \| polymorphism \|	20	8	0.400	39	7	0.179	1,512	303	0.200
280	2,508	8,067	474,196	Elizabeth Mavhunga	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Science (Chemistry) Education \|	19	16	0.842	24	22	0.917	1,482	1,190	0.803
295	2,742	9,292	516,839	Moira Bode	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences synthetic organic chemistry \| medicinal chemistry \| biocatalysis \|	18	13	0.722	28	16	0.571	1,474	785	0.533
344	3,232	12,030	602,461	Amanda Rousseau	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Organic synthesis \| Medicinal Chemistry \|	16	10	0.625	24	11	0.458	1,172	383	0.327
383	3,710	14,775	679,862	Dharmesh Chejara	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Polysaccharide chemistry \| hydrogels \| natural products \| material science \| hydrocolloids \|	14	11	0.786	20	13	0.650	568	392	0.690
398	3,919	15,975	712,163	Pierre Kalenga Mubiayi	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Chemistry \| Material Science \| Nanotechnology \|	13	12	0.923	18	14	0.778	440	383	0.870
399	3,922	15,986	712,470	John Moma	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Catalysis for renewable energy molecules production \| water treatment and photocatalysis. \|	13	12	0.923	17	12	0.706	881	709	0.805
423	4,157	17,320	746,378	Maya Makatini	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Peptide Chemistry \|	13	8	0.615	13	6	0.462	365	175	0.479
434	4,329	18,456	776,364	Pranav K. Tripathi	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Carbon Nanomaterials \| Materials Chemistry \| Environmental Chemistry \|	12	10	0.833	14	11	0.786	914	398	0.435
485	4,908	22,366	870,711	Tumelo Phaahlamohlaka	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Chemistry \| Materials \| Nanotechnology \|	10	10	1.000	10	10	1.000	350	292	0.834
490	4,975	22,763	876,677	Andrew J. Swarts	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Inorganic chemistry - Synthesis \| Organometallic chemistry \| Kinetics/reaction mechanisms \| Catalysis \|	10	9	0.900	11	9	0.818	314	232	0.739
513	5,259	24,657	920,270	Priyamvada Pradeep	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Organic chemistry \| Biomaterials \| Drug discovery \|	9	9	1.000	9	9	1.000	407	372	0.914
540	5,872	28,659	986,966	Obakeng Nchoe	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Nanoscience \| Analytical chemistry \| Inorganic chemistry \| Water treatment \| Membrane technology \|	8	8	1.000	7	7	1.000	151	142	0.940
579	6,446	32,426	1,044,655	Kennedy J Ngwira	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Natural products \| Organic synthesis and green chemistry \|	7	7	1.000	6	4	0.667	134	121	0.903
633	7,141	37,153	1,108,024	Sifiso Sakhiseni Makhathini	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Medicinal chemistry \| Drug delivery \| analytical chemistry \| cancer \| infections \|	6	6	1.000	4	4	1.000	199	196	0.985
662	7,641	40,857	1,148,783	Itumeleng Mokhosi	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Li-Ion battery \| NMC \| LMO \|	6	3	0.500	6	1	0.167	414	78	0.188
667	7,735	41,561	1,160,013	Nkululeko Nkosi	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Chemical Thermodynamics \| Separation Technology \| Gas hydrates \| Phase equilibria \| Low-High P-T VLE Studies \|	5	5	1.000	5	5	1.000	121	115	0.950
680	7,871	42,498	1,170,615	Sinegugu Khulu	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Environmental Analytical Chemistry \| Chemistry Education \|	5	5	1.000	4	4	1.000	92	80	0.870
705	8,171	45,272	1,200,230	Sadhna Mathura	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Bioinorganic chemistry \|	5	4	0.800	4	1	0.250	111	44	0.396
744	8,630	49,245	1,245,597	Mbongiseni Lungelo Dlamini	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Chemical sciences \| nanomaterials \|	4	4	1.000	3	2	0.667	58	57	0.983
			A New and Different Feature!!!! University Subject Rankings in 12 subjects: Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
767	8,911	52,454	1,277,240	Cassiem Joseph\|Moegamat Joseph, Moegamat Cassiem Joseph, MC Joseph	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Organometallic chemistry \| Homogeneous catalysis \| Catalyst design \| CO2 conversion \| LOHC's \|	4	4	1.000	0	0	0	32	31	0.969
831	9,803	63,017	1,378,825	Robin Drennan	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Research and Innovation management \| physical chemistry \|	3	2	0.667	2	0	0.000	49	11	0.224
865	10,157	67,142	1,419,944	Bianca Davids	South Africa	University of the Witwatersrand	Natural Sciences / Chemical Sciences Chemistry \|	2	2	1.000	1	1	1.000	32	27	0.844