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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

‘I’d rather wake up at 8’clock for nothing than to sit at home’
2015-08-26


Tawanda Kaseke is on a mission to give back to the community one holiday at a time.

Studying towards a degree is one aspect of being a student. Investing time in worthwhile extra-mural activities forms a significant part of your student years. Tawanda Kaseke demonstrates how volunteering time to a good cause makes for a responsible student and citizen.

 

The second-year Public Administration student’s moral obligation to community development led him to spend approximately two months of his June 2015 holidays volunteering. Serving as a volunteer Admin intern at Afrika Tikkun’s ignited his aspiration to assist children from underprivileged communities to access education.

 

From cradle to career: a journey from infancy to varsity and beyond

 

Afrika Tikkun is a non-profit organisation (NGO) that works toward a future where today’s children and youth are tomorrow’s productive citizens. The NGO adopts a cradle-to-career model, which invests in the development of disadvantaged children from early infancy through young adulthood into the world of work.

 

Raising funds for the “Like Change” movement – a division of the “From Cradle to Career” project - is Tawanda’s primary objective for his November to February summer vacation.

 

Tawanda encourages social media users to contribute by clicking on the “Like” option on the ‘Like Change’ Facebook page.  A private company automatically donates R35 towards the education of an underprivileged child on your behalf.

 

Making your mark begins with a dot; university holidays are Tawanda’s dot. A passion for community development and a willingness to volunteer one’s time can go a long way in making South Africa a better place.

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