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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

State of our campuses: UFS closes campuses until Friday 28 October 2016 to readjust academic programme

2016-10-13

The senior leadership of the University of the Free State (UFS) has carefully analysed all the risks facing the university in the current national crisis in higher education, which includes the possibility of losing the academic year. The university management has been engaged in back-to-back meetings with the student leadership, South African Police Service (SAPS), and other stakeholders over the past two days in an attempt to ensure the safety of all parties, and normalise the academic functioning of the UFS. Unfortunately, we have been unable to arrive at an agreement about the resumption of the academic year regardless of the timing of the government response to students’ demands. This is further complicated by the fact that the university has received notice of intention of an interdict to reopen with immediate effect.

Taking all of this into account, the senior leadership of the UFS has decided as follows:

The UFS will not be shutting down for the remainder of 2016. The Bloemfontein and South Campuses will, however, be shutting down from Thursday 13 October 2016 until Friday 28 October 2016. These two weeks will be used for crucial and complex arrangements to be put in place to readjust the academic calendar and ensure that all students can complete their studies.
The academic arrangements are focused on organising alternative modes of delivery of our programmes to support student learning. Academics will be working on readjusting their course materials for this purpose.
The Bloemfontein Campus and the South Campuses will be closed for undergraduate and honours students. Administrative and academic staff will be working, as well as master's and doctoral students.
Students in residence will have to vacate their rooms by 12:00 on Saturday 15 October 2016. Students who need help in this regard must please contact +27 51 401 2001 or send an email to hotline@ufs.ac.za.
Arrangements will be made to accommodate international, master's, and doctoral students.
The specific information about academic programmes will be communicated to students by their respective faculties as it becomes available.

The senior leadership wants to restate its commitment to free education as well as its willingness to stand together with students and other public universities to impress on government the urgency to decide on a time frame for the roll-out of free higher education for the poor and missing middle. During these two weeks the UFS will meet with the leadership of Universities South Africa to coordinate collective action in this regard.

Consistent with this commitment the UFS leadership will roll out a series of activities to inform and educate students and the general public on different models and experiences of providing free higher education.

The UFS is deeply concerned about the possible securitisation of our campus as a way of solving this crisis.

The UFS condemns in the strongest terms violence as a methodology to achieve ends in the context of a democratic state.We are, as always, committed to providing quality education and a conducive environment for learning.

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