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Looking ahead: UFS unveils cutting-edge electron microscopy equipment

23 March 2023 | Story Rulanzen Martin | Photo Stephen Collett

Microscopy read more — From left: Hanlie Grobler, Senior Officer at the CFM; Prof Koos Terblans, Head of the Physics Department; Nonkululeko Phili, Assistant Officer at the CFM; and Edward Lee, Junior Lecturer and Researcher at the CFM. Photo: Stephen Collett

The Centre for Microscopy (CFM) in the Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) unveiled a sophisticated JEOL High Resolution Transmission Electron Microscope (HRTEM) during a two-day microscopy conference on 14 and 15 March 2023. The microscope is part of a larger investment into research equipment worth R65 million.

Speaking at the opening of the conference, Prof Corli Witthuhn, out-going Vice-Rector: Research and Internationalisation, said the microscope purchase “is a significant milestone in the university’s bid for cutting-edge research”. The HRTEM is part of a larger consignment of JEOL equipment at the UFS and, according to Dr Sarah Harper from JEOL UK, it places the UFS in a unique position.

UFS at the forefront in using electron microscopes

The HRTEM microscope can be utilised across disciplines and will give the UFS an advantage in uncovering new solutions and creating national and international interdisciplinary research collaborations. “The UFS is at the forefront in this field in SA and continues to push the boundaries,” Prof Witthuhn said. This move will also positively impact the training of honours, master’s, and doctoral students.

Prof Danie Vermeulen, Dean of the Faculty of Natural and Agricultural Sciences, reiterated Prof Witthuhn’s sentiments by saying that this equipment will set the faculty apart from its competitors. “The faculty already reached the goals of Vision 130 by being proactive,” he said. In the past seven years more than R300 million worth of equipment was acquired by the faculty, but he added that to be the best is not just about the best equipment – “the data coming from using this equipment is what will make the real difference”.

Prof Koos Terblans opens the conference on 14 March 2023. Photo: Stephen Collett .

Road to the JEOL HRTEM started in 2018

The process of acquiring a HRTEM microscope started in 2018 and was concluded with the purchasing of the JOEL microscopes in March 2020, a few weeks before the first COVID-19 lockdown. The purchase was made possible through the collaboration between the faculties of Natural and Agricultural Sciences and Health Sciences. Thanks to the dedication of staff members in the Centre for Microscopy and Physics, it was possible to accept delivery of the new HRTEM in June 2021. Prof Koos Terblans, Head of the Physics Department and the Centre for Microscopy, who led the entire project, said this was one of the “proudest moments in my career”.

Installing the equipment involved various university resources, including the University Estates Department, which had to make additional structural changes to the room where the equipment is housed. This included digging two metres into the existing floor and placing the HRTEM on a 70-tonne solid concrete block, to ensure that the equipment was secure and vibration free.

Prof Terblans said now that the HRTEM from JEOL and its supporting equipment – the final piece of the R65 million research investment puzzle – is part of the faculty’s resources, it is up to the scientists and academics to utilise it for innovative research, enhance research productivity, and foster new collaborations.

Edward Lee shows the new HRTEM electron microscope to colleagues and conference attendees.Photo: Stephen Collett

In front from the left; Dr Molapo Qhobela, Vice-Rector: Institutional Change, Strategic Partnerships, and Societal Impact; Prof Corli Witthuhn; Prof Koos Terblans. Back from the left; Prof Jannie Swarts, and Prof Danie Vermeulen.

From the left; Prof Jannie Swarts, Prof Danie Vermeulen and Prof Koos Terblans.

Ribbon cutting: Prof Corli Witthuhn together with Prof Koos Terblans,left, and Prof Danie Vermeulen

News Archive

UFS community proud of Wayde’s hat trick of awards

2015-11-24

The Kovsie athlete Wayde van Niekerk received a hat trick of awards at the SA Sports Awards on Sunday 22 November 2015. He was named Sports Star of the Year, Sportsman of the Year, and was crowned as winner in the People’s Choice category.
Photo: Charl Devenish

Wayde changed the game – Naidoo

For a long time, AB de Villiers and Chad le Clos have dominated fan support in South Africa, but Wayde van Niekerk changed the game.

This was what Kass Naidoo, well-known sports journalist and cricket commentator, tweeted after the Kovsie athlete, Wayde van Niekerk, made a clean sweep at the tenth SA Sports Awards in his home town, Bloemfontein, on Sunday 22 November 2015.

According to Naidoo, the golden boy from the University of the Free State (UFS) is now the hottest property in South Africa, and should be watched during the 2016 Olympic Games in Rio de Janeiro.

Hat trick for Kovsie athlete
Naidoo was one of several celebrities to congratulate Van Niekerk on Twitter after Wayde received a hat trick of awards in the Sand du Plessis Theatre. The 400 m athlete was named Sports Star of the Year, Sportsman of the Year, and was crowned as winner in the People’s Choice category.

Apart from this, a humble Van Niekerk received total prize money of R1,1 million and two luxury Mercedes Benz vehicles - one for Sports Star of the Year and one as People’s Choice winner.

Big names outperformed
What makes his awards even more remarkable is the fact that he has outperformed several big names.
In addition to De Villiers and Le Clos, the tennis player, Kevin Anderson, the swimmer, Cameron van der Burgh, and the athlete, Caroline Wöstmann, were all nominated for Sports Star of the Year.

For the People’s Choice Award, Van Niekerk beat De Villiers, the cyclist, Ashleigh Moolman-Pasio, (who was crowned Sportswoman of the Year), Le Clos, and the wheelchair tennis player, Lucas Sithole. The public voted for this award.

Le Clos was nominated with the mountain biker, Greg Minnaar, for Sportsman of the Year.

Best is yet to come
“I don't think we have seen the best of Wayde. Hopefully that will come in Rio next year, along with a gold medal,” Naidoo tweeted.

The Springbok winger, JP Pietersen, also congratulated Van Niekerk on the social network, saying that he deserved his award as Sportsman of the Year.

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