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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

Course on sustainable development recognised at COP 17

2011-12-07

Some participants of the PED Nexus Programme during a field trip are from left: Jacques van Zuydam, Chief Director: Population and Development at the national Department of Social Development; Prof. André Pelser, course coordinator (UFS); Prof. Sosten Chiotha, Director, LEAD Southern and Eastern Africa; and Dr Nola Redelinghuys, course facilitator (UFS).

The University of the Free State (UFS) received a nod of approval at the COP 17 Climate Change Conference in Durban for a short course it presents in partnership with the Chief Directorate Population and Development, United Nations Populations Fund (UNFPA), LEAD International and SANParks.

The UFS received an honourable mention in a press release from the Department of Social Development for the short course entitled ‘Leadership Training in Sustainable Development: The Population, Environment and Development (PED) Nexus’. The release was issued as part of COP17. It mentions that the course is recognised in a publication of the United Nations Development Programme (UNDP) as one of ten innovative experiences and best practices in population and development in the developing world.

Prof. André Pelser, UFS Professor in Sociology, says the university played a key role in the development and implementation of the course. The UFS has been presenting the course since its inception in 2005. Similar courses under the banner of the PED Nexus, although in a totally different format, are also presented at the Nelson Mandela Metropolitan University and the University of Cape Town. A total of 21 courses have been presented nationwide since 2005, of which the UFS has hosted eight. More than 230 participants from all over the world have been trained in these eight short nine-day courses.

The PED Nexus Programme focuses on the interrelationships of population, environment and development and its significance for sustainable human development and is closely linked to the implementation of the national Population Policy for South Africa. The press release reads that the programme is implemented in the form of short courses that target professionals and managers in governments at all levels as well as non-governmental agencies responsible for the implementation of programmes related to sustainable development.

Prof. Pelser and Dr Nola Redelinghuys, also from the Department of Sociology, have recently been tasked by the National Department of Social Development to upgrade the course outline. The next course will run from 17-25 April 2012. As in the case of pervious courses, the first six days will be hosted on our main Campus in Bloemfontein, whereafter course participants and their facilitators depart to the Golden Gate Highlands National Park for the practical part of the course.

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