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05 October 2023 | Story Anthony Mthembu | Photo Stephen Collet
UFS Research scholars celebrated at the annual research awards
The recipients of the various awards presented at the annual UFS Research Awards.

The University of the Free State (UFS) recently hosted its annual Research Awards function at the Wynand Mouton Theatre on the Bloemfontein campus. Present at this event on 26 September 2023 were Prof Francis Petersen, the Vice-Chancellor and Principal of UFS, Prof Crain Soudien, a globally renowned academic and the President of the Cornerstone Institute, and members of the UFS academic community, among others. 

The awards ceremony

Prof Petersen stated, ‘’The purpose of the event is to recognise scholars at the University of the Free State who are conducting outstanding research in their respective fields of expertise.’’ Certificates were presented to researchers in various categories, including National Research Foundation (NRF) Rated Scholars from categories P to A.  Prof Vasu Reddy, Deputy Vice-Chancellor: Research and Internationalisation at the UFS, highlighted that there are precisely 217 NRF-rated scholars within the institution. However, some of these scholars had not been acknowledged internally. Hence, the ceremony aimed to celebrate these scholars.

Furthermore, UFS staff members were acknowledged for their research at both national and international levels. Prof Abdon Atangana, named as one of five recipients of the inaugural UNESCO-Al Fozan International Prize for the Promotion of Young Scientists in Science, Technology, Engineering and Mathematics (STEM), was among these individuals. Future professors of the institution who are part of the Professoriate Programme were also recognised for their outstanding performance in transforming the programme.

The highly anticipated category of the evening was the UFS Book Prize for distinguished scholarship. Prof Reddy explained, ‘’the purpose of the award is to recognise outstanding publications produced by any permanent member of the UFS staff, which are research-based and published in a book. Prof Soudien, who was the guest speaker for the evening and one of the reviewers of the books nominated in this category, indicated that he found the books ‘’illuminating and in many ways challenging of positions I hold and positions that I think that we all ought to be reflecting on in terms of where our world is going’’. 

From the four nominees vying for this award, Prof Helene Strauss was announced as the winner of the 2022 UFS Book Prize for her book entitled, ‘Wayward Feeling: Audio-Visual Culture and Aesthetic Activism in Post-Rainbow South Africa’. Strauss expressed her appreciation, saying, ‘’It is a great honour to be awarded the UFS Book Prize given the high calibre of this year's nominees. It is a lovely morale boost at this time of the year when our motivation can start to flag under the weight of the workload. It inspires me to continue to try to live up to the many examples of outstanding research produced on this campus.’’ The prize includes a certificate of honour as well as a monetary award. 

The significance of the awards ceremony

While the award ceremony aims to recognise and celebrate research outputs by the UFS staff, Prof Petersen emphasises that it is also an acknowledgement of the researchers’ impact. Through their contributions, they elevate the research profile of the institution, thereby bringing the vision of becoming a research-led university, as outlined in Vision 130, closer to reality.  

News Archive

Prof Tredoux turns theories regarding the formation of metals on its head
2013-09-17

 

Prof Marian Tredoux
17 September 2013

The latest research conducted by Prof Marian Tredoux of the Department of Geology, in collaboration with her research assistant Bianca Kennedy and their colleagues in Germany, placed established theories regarding how minerals of the platinum-group of elements are formed, under close scrutiny.

The article on this research of which Prof Tredoux is a co-author – ‘Noble metal nanoclusters and nanoparticles precede mineral formation in magmatic sulphide melts’ – was published in Nature Communications on 6 September 2013. It is an online journal for research of the highest quality in the fields of biological, physical and chemical sciences.

This study found that atoms of platinum and arsenic create nanoclusters, long before the mineral sperrylite can crystallise. Thus, the platinum does not occur as a primary sulphur compound. The research was conducted at the Steinmann Institute of the University of Bonn, Germany, as well as here in Bloemfontein.

Monetary support from Inkaba yeAfrica – a German-South African multidisciplinary and intercultural Earth Science collaborative of the National Research Foundation (NRF) – made this research possible. Studies are now also being conducted on other metals in the precious metal group, specifically palladium, rhodium and ruthenium.

The discovery of the nanoclusters and the combination with arsenic can have far-reaching consequences for the platinum mine industry, if it can be utilised to recover a greater amount of platinum ore and therefore less wastage ending up in mine dumps. This will signify optimal mining of a scarce and valuable metal, one of South Africa’s most important export products.

For Prof Tredoux, the research results also prove thoughts she already had some twenty years ago around the forming of platinum minerals. “Researchers laughed in my face, but the evidence had to wait for the development of technology to prove it.” Young researchers were very excited at recent congresses about the findings, since the new models can bring new insights.

“Chemistry researchers have been talking about platinum element clusters in watery environments for quite a while, but it was thought that these would not appear in magmas (molten rock) due to the high temperatures (>1 000 degrees celsius).”

Prof Tredoux has already delivered lectures at congresses in Scotland, Hungary, Sweden and Italy on this research.

Read the article at: http://www.nature.com/ncomms/2013/130906/ncomms3405/full/ncomms3405.html

 

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