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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

Soetdoring/Kagiso pair-up wins 2015 Stagedoor
2015-03-03

With a new format and residences mixing it up, the 2015 Stagedoor proved to be a success yet again, leaving Soetdoring and Kagiso with the spoils of victory.

Stagedoor (the annual first-year residence stage and serenade competition) saw a change of format this year where residences were combined to perform in a few number of outdoor venues for rotations.

Prior to this, Residence CoRC Cultures expressed much concern regarding the co-operation that might (or might not) be achieved with working with other residences. These were all early stage fears. However, as their preparations progressed there seemed to be a glint of light at the end of many groups’ tunnels.

Seven diverse and combined groups made it through to final, namely;

• Vishuis and Tswelopele,
• Karee and Armentum,
• Sonnedou and NJ van der Merwe,
• Soetdoring and Kagiso,
• Roosmaryn and Vergeert-My-Nie,
• Villa Bravado and Madelief, and
• and Veritas and Marjolein.

The finals proved that the efforts and sleepless nights of RC Cultures, first-years, composers, and other behind-the-scenes contributors can really make any situation work.

As always, the crowd was blown away by the musical and vocal talent of first-years, as some compositions gave the audience goose bumps, leaving them asking for more. All in all, the evening created a frenzy, causing residences to interact whereas they would have never done so before.

According to the Student Affairs’ Arts and Culture office, the aim behind the new format was to break the barriers between residences. Arts and Culture were also pleased as to with how the RCs worked around accommodating their partners and ensuring maximum co-operation, despite some challenges.

As the night neared its closeclosing, residences were chanting their names and showing their pride in their first years’ performances.

2015 Stagedoor final results:

1. Soetdoring and Kagiso
2. Roosmaryn and Vergeet-My-Nie
3. Vishuis and Tswelopele

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