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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

Mandela Day celebrated with R5 coin laying
2012-07-09

On 18 July 2012, the University of the Free State (UFS), in partnership with Pick n Pay Hyper in Bloemfontein, will celebrate Nelson Mandela Day with a special R5 coin laying ceremony.

The festivities kick off at 12:00 on the Red Square at the Bloemfontein Campus.

Emeritus Archbishop Desmond Tutu will make a special appearance at this event and also deliver a short message.

Schools in the vicinity, UFS staff and students and the public are invited to take part in the coin laying ceremony.

Ms Marissa van Jaarsveld, the coordinator of the Nelson Mandela Day celebrations at the UFS, says the money collected at the event will be used to benefit the No Student Hungry (NSH) campaign, as well as Bloemfontein Child Welfare. NSH is an organisation on the Bloemfontein Campus that provides food bursaries to hungry students with good academic records.

Requests have been sent to schools to collect R5 coins for the event and representatives from the schools will attend the coin-laying.

These schools will be acknowledged for their contributions and there are prizes up for grabs for the primary and high schools that collect the most money.

Learners will deposit their coin contributions during the 67 Minute programme of giving back to the community and they will take part in fun activities. Participating schools are encouraged to be as creative as possible when handing over their R5 contributions.

On the day, there will also will be people with tins at the main entrances to the university for those who want to make a contribution.

The NSH-campaign will also show its support for eradicating world hunger on this day by helping Pick n Pay Hyper in Bloemfontein to package food parcels for the Stop Hunger Now campaign. The packaging of the food parcels will also take place at the UFS.

Members of the public and the media are invited to attend the festivities.
 

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