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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

Graduation ceremony awaited with great excitement

2011-06-22

Everything is running according to plan on the Bloemfontein Campus of our university for the graduation ceremony of Ms Oprah Winfrey, which is taking place in the Callie Human Centre today, 24 June 2011.

The graduation ceremony, during which an Honorary Doctorate in Education will be conferred upon Ms Winfrey, promises to be something special. Measured against the smooth course of the preparations, the speed at which the tickets were obtained and the continuous interest amongst UFS staff and students, as well as members of the public, this promises to be a real 2011 highlight for all who are going to attend the event.

Strict safety and security measures shall be enforced and therefore, ticket holders are requested to make sure that they arrive early on the Bloemfontein Campus.

The UFS is aware of the fact that tickets are sold illegally at shopping centres in Bloemfontein. Computicket equipment shall be used on the premises tomorrow to ensure that only persons who have original tickets in their possession are admitted. People found to be in possession of forged tickets tomorrow shall be prosecuted.

The doors of the Callie Human Centre shall open at 13:00 on Friday for ticket holders and shall be closed strictly at 14:00. For safety and security reasons, nobody shall be allowed to enter or leave the building after the doors were closed.

Although the entrance gates to the Bloemfontein Campus shall not be closed, certain streets on the campus will be closed for some time today (23 June 2011) and the whole of Friday (24 June 2011). More information about this is available at www.ufs.ac.za

Clear signs, as well as voluntary staff, shall guide parking visitors to their parking spaces. The volunteers were selected after staff of all three campuses offered their assistance for the day.

Amongst the 4 500 guests attending the graduation ceremony are various well-known personalities and dignitaries, alumni, learners and other stakeholders of the university. Good reaction has also been received from the local, national and international media.

The programme in the Callie Human Centre is as follows:

13:00 Doors open
14:00 Doors close
14:30 Opening performances
15:30 Graduation ceremony
16:00 Ms. Winfrey’s speech and question and answer session with students
18:00 Programme ends.

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