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08 May 2024
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The Dean of the Faculty of Natural and Agricultural Sciences, Prof Paul Oberholster, has the pleasure of inviting you to the inaugural lecture of Prof Dirk Opperman.
Date: 21 May 2024
Time: 17:30
Venue: Equitas
Click here to RSVP before Wednesday, 15 May 2024. Alternatively, contact Christelle van Rooyen on +27 51 401 9190.
About Prof Dirk Opperman
Prof Dirk Opperman obtained his PhD in Biochemistry at the University of the Free State in 2008. This was followed by postdoctoral research on directed evolution with Prof Manfred T Reetz at the Max Planck Institute for Coal Research (Germany). In 2010, he was appointed in the Department of Microbiology and Biochemistry. He subsequently established structural biology at the UFS, and his current research focus lies at the interface of evolutionary and structure-function relationships of biocatalysts, and their application in green chemistry. He is an NRF B-rated researcher with co-authored papers in Science, Nature Communications, and Angewandte Chemie.
His research has been funded by both local and international organisations, ranging from industries such as SASOL to the Global Challenges Research Fund (GCRF, UK). He has a long-standing collaboration with researchers at the Delft University of Technology (TUDelft, the Netherlands) and is currently part of a European Research Area Network Cofund (ERA-NET Cofund) partnership on Food Systems and Climate (FOSC) that develops biocatalysts for upcycling waste.
House Tswelopele hosts first Security Guard Appreciation Day
2015-09-28

Our unsung heroes being honoured for their hard work.
Imagine all access points, residences, and major events devoid of security. Mojaki Mothibi had this unsettling image in mind when he decided to organise and host the inaugural Security Appreciation Day.
Security guards work day and night to create a safe and conducive environment for our students and staff. On Friday 18 September 2015, security guards from the University of the Free State’s (UFS) Protection Services were shown appreciation for keeping the Bloemfontein Campus crime-free.
According to Mojaki, the initiative was also to support the Be Safe campaign, championed by the university’s Department of Communication and Brand Management.
“I created an Appreciation Day for all the security guards who work so hard to keep us safe, to say thanks, and to ask them to continue keeping us safe,” said the outgoing Tswelopele Prime.
Addressing security guards at the event, Mojaki conveyed a message of admiration. “We appreciate the tenacity that you show and the protection that you constantly provide us with,” he stated.
Thabo Tsautse, a security guard at the university, applauded Mojaki and House Tswelopele as a collective for recognising their efforts as service providers. “This is the first residence in the history of the UFS to appreciate our work,” he said.
The event concluded with members of the residence presenting snack packs to the unsung heroes as a token of appreciation.