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06 July 2018 Photo Supplied
Five PhDs for Chemistry group at June 2018 graduation
Pictured here are the Department of Chemistry graduates and their promoters/ co-promoters. From the left are: Dr Alebel Belay, Dr Dumisani Kama, Dr Orbett Alexander, Dr Pennie Mokolokolo and Dr Pule Molokoane; back: Prof Andreas Roodt, Dr Marietjie Schutte-Smith, Dr Alice Brink and Dr Johan Venter. Prof Roodt was either promoter or co-promoter to four of the graduates, while Prof Deon Visser (promoter; not present) and Dr Alice Brink (co-promoter) supervised Dr Orbett Alexander.
What is the common factor among metal extraction from mineral reserves, the treatment of cancer, and nanomaterials in cellular phones? The answer is Chemistry. 

For the first time since the Department of Chemistry at the University of the Free State (UFS) was founded some 114 years ago, a single research group in Chemistry delivered five PhD students.  This was achieved in the division of Inorganic Chemistry at the 2018 Winter graduation ceremony by the group under leadership of Prof Andreas Roodt and senior colleagues, Drs Johan Venter, Alice Brink and Marietjie Schutte-Smith. Prof Deon Visser, a former group member, was promoter for one of the students. 

The five graduandi are Drs Alebel Belay, Dumisani Kama, Pennie Mokolokolo, Pule Molokoane and Orbett Alexander. Their research involved the use of special chemical groups which are attached to metals such as platinum, rhodium, niobium, technetium and rhenium to create compounds with special pre-selected properties. 

The combination of these special groups with the metals allow many different potential applications – all adding value. These include metal extraction from South Africa’s rich mineral reserves, the treatment of diseases such as cancer, the diagnosis of heart and brain damages, nanomaterials which are used in cellular phones, catalysts to produce cleaner petrol, special light devices which by themselves ‘glow in the dark’, and more. 

Three of the students completed part of their research in Switzerland.

News Archive

Kovsie hockey achieves
2010-07-22

Gregg Clark

Three players from the University of the Free State (UFS) Womens Second Hockey Team, Theane Guthrie, Ayesha Samuels and Chantelle Deere, were selected for the South African Country Districts A Team. Theane, Ayesha and Chantelle played for Free State B Team when they participated in the recent SA Country Districts Hockey tournament. The Free State B Team also won the Tournament. 

Jason Klinkradt, coach of the UFS Womens Second Team, was also the coach for the Free State B Team.

Eight Kovsies were also included in the Free State Hockey Team that will participate in the National Interprovincial Hockey Tournament in East-London from 19-24 July 2010. The players are Lesley Ann George (captain), Berne van Wyk, Jo-Nelka Swanepoel, Felicia Shongwe, Orpah Pretorius, Cardeux Nel, Nicole Kemp and Hettie Oosthuizen. The Protea under-captain, Lesley Ann is the captain of the Free State Team. Elsie Coetzer, the Kovsie womens hockey coach, is also the coach of this team.

More news from Kovsie hockey is that the national mens coach, Mr Gregg Clark, presented a very successful training camp for the Free State womens and mens teams on the Kovsie Astros. The training camp was open to all Free State coaches and was amongst others attended by Elsie Coetzer and Des Donald, Kovsies mens hockey coach.

Mr Clark was also course leader at the hockey course for schools, attended by 900 learners, presented by the Kovsie Hockey club earlier this year, said Mr Frans van der Watt from KovsieSport.
 

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