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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

Two Kovsies in SA Netball team for World Student Games
2016-04-18

Description: Lauren-Lee Read More Tags: Lauren-Lee Read More

Lauren-Lee Christians became the 12th Protea from the University of the Free State in 2015. She will play for the South African Universities Netball team in America during July.
Photo: SASPA

Two students from the University of the Free State (UFS), Lauren-Lee Christians and Karla Mostert, were selected for the South African Universities Netball team.

The team, with eight Proteas in its ranks, will be in action at the World Student Games in Miami, USA, from 13 to 17 July 2016.

Among the criteria for selection is that participants should not be older than 27 years in 2016, and they should have been students last year.

The South Africans, who came in second during the inaugural tournament in Cape Town four years ago, will be difficult to beat this time. A total of 12 countries will compete for the title of student champions.

Mostert part of previous successful team

Mostert was one of five Kovsies playing for this team in 2012, when South Africa lost 49-53 to Britain in the final. This came after the score was even at the end of regular play.

Mostert was also one of the two best players for the Proteas at the World Cup last year. Christians just missed out, and had to be content with being a non-travelling substitute after she became the 12th Protea of the UFS earlier in 2015.

Four from UFS in Cucsa squad

Meanwhile, four other of their teammates - Rieze Straeuli, Tanya Mostert, Kgomotso Mamburu, and Alicia Puren - were included in a provisional squad of 15 players to compete for the South African student team at the Cucsa Games (Southern African Student Games). This squad will soon be reduced to the 12 players who will represent their country in Bulawayo, Zimbabwe, from 1 to 6 August.

No Protea can be selected for this student team. A fifth Kovsie, the goal shooter, Dénielle van der Merwe, was also selected for the initial squad, but had to withdraw due to a serious leg injury.


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