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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

Business School in top ranks of survey

2012-02-15

UFS Business School
Photo: Liezl Muller

The UFS Business School was ranked amongst the top business schools in South Africa in a survey by Finweek and MBAConnect.net. MBAConnect.net is the biggest social network for MBA graduates in South Africa.

More than 10 000 MBA graduates and students were invited to take part in the survey and 1 575 of them completed it. More than half of the respondents are in senior or executive positions.

Prof. Helena van Zyl, the Director of the UFS Business School, says any business school has a moral obligation towards its alumni to ensure that the quality of the qualification that they obtained is maintained, that network opportunities are created for graduates, and that job opportunities are communicated, etc. Investment in and involvement with the alumni are non-negotiable as they form the backbone of a business school.

The UFS Business School’s results are listed below. The respondents rated the school as the school with the highest:

percentage of respondents saying they had definitely made the right choice in doing an MBA: second with 92% (average 86%)
score in leadership effectiveness: third with 8.9 (average 8.7)
decision-making effectiveness: shares first place with 9.4 (average 9.1)
credibility in business: second with 8.9 (average 8.6)
impact of an MBA in changing industries: third with 8.3 (average 7.9)
score for influence of an MBA in starting your own business: second with 8.5 (average 6.9)
percentage of respondents saying an MBA was definitely worth the price paid: shares first place with 80% (average 72%)
score for changing the outlook of students: shares first place with 9.3 (average 8.9)
score for improving people’s views of their own potential: shares first place with 9.5 (average 9.1)
score for helping people become better leaders in their personal lives: shares third place with 8.3 (average 7.8).

The UFS Business School shared first place with its alumni averaging the shortest payback period amongst those who thought the MBA was worth it. Its score was 1.1 years (average 1.8 years)

The report says across all schools, at least 73% of students report a negative impact on their stress levels. In the worst case, this goes up to 94%. The impact on the UFS’s students was the lowest at 18%. The average was 81%. At least a quarter of students in all schools report a negative impact on their health, and it goes up to 47% in the worst case. The UFS got 0 (nil) in the category for serious impact.

Alumni of the UFS Business School were very satisfied with the school. These results are as follows:

Helps keep business knowledge up to date: third (6.5)
Provides networking opportunities: first (7.3)
Informs about business events: second (8.9)
Communicates regularly: first (9.2)
Helps access MBA-level jobs: second (6.2)
Helps build personal brand: first (5.2)
Helps start or grow business: first (5.2)

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