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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

Breakfast in aid of hungry students

2011-06-01

Our university again proved that it cares for the welbeing of its students when a sum of money was presented to the No Student Hungry Project during a breakfast function.

The Centre for Health and Wellness at the UFS organised the event, not only to introduce the scheme to staff and individuals and thank those concerned for their contributions, but also to present the project organisers with a donation of R50 000. Mrs Grace Jansen, wife of Prof. Jonathan Jansen, Vice-Chancellor and Rector and Dr Carin Buys, wife of Mr Rudi Buys, Student Dean, started the project this year after a study found that 20% of students at the UFS have to study on an empty stomach and that this often leads to students leaving the UFS prematurely.

Ms Tanja Malherbe, mistress of ceremonies, said that the project is blessed because it developed from the founder members’ love for the students. The project currently provides 6 000 deserving students with a meal per day.

Prof. Jansen said that although the university encourage academic success, the UFS is also ready to show its mettle on a humanitarian level. “We don’t want students to only study together, but also to eat together.” He added that food can promote a feeling of fellowship, gives comfort and is also a symbol for caring. “It is bad to be hungry, no matter what the colour of your skin. Especially when other people have food and you don’t.”He concluded by saying that we are blessed by giving to other people, and by giving, we also receive.

Ms Tarryn Nell, also from the centre, supported him by comparing caring to candlelight. “It drives the darkness away, involves compassion and gives direction. When two people can get things to change, the rest will follow.” She encouraged the audience to share their warmth, time, knowledge and resources with other people.

During the event, a picture summary also referred to two recent projects the centre hosted. The first was a free medical screening test for staff members and the second a temporary remembrance rose garden, representing the five main causes of deaths in the country. These causes are HIV, ischemic heart disease, stroke, tuberculosis and interpersonal violence.

The proceeds from Prof. Jansen’s book “We need to talk,” will be donated to the project. Persons wishing to make a contribution, can make a payment to the following account: ABSA 157085 0071, reference number 146 674 604, account number 0198, branch code 632 005. Deposit slips can be sent to pelserr@ufs.ac.za.

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