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23 March 2023 | Story Rulanzen Martin | Photo Stephen Collett
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
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
Edward Lee shows the new HRTEM electron microscope to colleagues and conference attendees.Photo: Stephen Collett 

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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