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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 mourns passing away of pioneer

2005-09-30

Prof Dudley Vermaak (76), founder and former director of the University of the Free State’s (UFS) Research Institute for Education Planning (RIEP), passed away on Friday 23 September 2005 in George as a result of a stroke.

Prof Vermaak was associated with the UFS for about 23 years. A Centenary Medal was awarded to him in October 2004 by the UFS for his pioneering work in transformation through his initiatives, during the apartheid era, to empower education officials, teachers and postgraduate students from disadvantaged communities in South Africa.

He did pioneering work in the eighties with the training of black teachers, especially senior officials and managers in black education, and with the research and training on the improvement of education in the black community.

“Prof Vermaak was a visionary person who understood the changing South African context in the eighties and started at an early stage with work to improve black schools and the training of black leaders in the education sector. He was a true pioneer at the UFS. We are thankful that we could honour him for this with a Centenary Medal last year,” said Prof Frederick Fourie, Rector and Vice-Chancellor of the UFS.

RIEP originally started off as the Research Unit for Education Planning in 1974 under the guidance of Prof Vermaak. During the apartheid years the institute was intensely involved with research about education in the former homelands. It was also the only organisation that could provide complete education statistics, which was necessary for planning, about the former homelands.

RIEP was also involved with service delivery to the so-called independent and self-governing states regarding training in management and planning and support. Several education officials from these areas undertook their M Ed and D Ed studies with the help of RIEP. Some post-1994 education and political leaders include e.g. Lionel Mtshali, premier of KwaZulu-Natal in 1999-2004.

Prof Vermaak was cremated in George. A memorial service will be held at 10:00 on Saturday 1 October 2005 at the Berg-en-Dal Dutch Reformed Church in Dan Pienaar. Prof Vermaak is survived by his wife, Marietjie, four children and grandchildren. He lived in Kiepersol Retirement Village in Bloemfontein for the past six years.

Media release
Issued by:  Lacea Loader
   Media Representative
   Tel: (051) 401-2584
   Cell: 083 645 2454
   E-mail: loaderl.stg@mail.uovs.ac.za
29 September 2005

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