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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

Exciting Science School of Excellence for Grade 11 learners presented
2009-05-21

The Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) is presenting a Science School of Excellence for top achievers in Grade 11 from 6-9 July 2009. This will take place on the Main Campus in Bloemfontein.

Four exciting days are planned during which Grade 11 learners will participate in challenging extra-curricular exercises as well as laboratory and research activities. All classes will be presented in English and Afrikaans.

A maximum of 80 learners can be accommodated and selection will take place on the basis of first come, first accepted. An application fee of R50,00 per learner is payable.

The closing date for applications is 29 May 2009. The successful candidate will be notified telephonically. A further registration fee of R200,00 is payable by the successful learners. Learners are responsible for their own transport and accommodation. The registration fee includes all meals, lectures and activities.

In order to qualify for the UFS Science School, learners had to achieve an average of 80% [level 7] during the 2008 Grade 10 final examinations. They also had to obtain a minimum of 80% [level 7] in Mathematics and Physical or Life Sciences during the same examination. Learners who are interested in the Department of Computer Sciences and Informatics will also need Grade 10 CAT at level 7. A certified copy of the learner’s school report must accompany the application form.

“Our vision is to make the Faculty the preferred choice in central South-Africa for those who wish to pursue their studies in the natural and agricultural sciences,” said Prof. Neil Heideman, Vice-Dean of the faculty.

For application forms and enquiries, please contact the coordinator, Mr Johan Kruger, at 051 401 3199.

Media Release
Issued by: Lacea Loader
Assistant Director: Media liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
20 May 2009

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