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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

Students selected for prestigious Stanford Sophomore College

2012-04-04

From the left are: Elri Marais, Palesa Mafisa, Prof. Jonathan Jansen, Vice-Chancellor and Rector of the UFS, Goodwill Shelile and Foster Lubbe. Gabriela Schroder and Saeed Abdullah were absent when the photo was taken.
Photo: Hannes Pieterse
4 April 2012

As part of the University of the Free State’s (UFS) comprehensive suite of student leadership development programmes, a strategic partnership with Stanford University, USA has been forged.

Starting in 2012, selected cohorts of high-potential second-year students will annually participate in the Stanford Sophomore College Programme. The UFS and Oxford University in the UK are the only non-Stanford participants in this strategic and unique opportunity.

Following a highly competitive selection process based on both written and oral assessment, managed by the UFS Centre for Teaching and Learning and the Office of the Vice-Chancellor, the first group of six students was recently selected and will visit Stanford University from 1 – 14 September 2012.

The exclusive and high profile Sophomore College has been offered at the prestigious Stanford University on the West Coast of the US for a number of years. It takes the form of a residential summer programme for second-year students who participate and engage in intense academic exploration with peers and professors on a variety of innovative, multidisciplinary topics.

Depending on the course selected, students participate in a variety of intellectual and academic programmes, do research, work in labs, engage in readings of texts and develop presentation skills.

Some courses are held in part or entirely off campus. Advisory sessions to assist students in their preparation, academic orientation and intellectual development will be conducted prior to their departure to add value to the experience at Stanford.

The students will benefit from the programme in many ways, among others the intense academic exploration of topics with an eminent international scholar, immersion in and exploration of a field of interest, the opportunity to hone critical habits of mind, train to become a more engaged and entrepreneurial learners and collaborate and form relationships with friends and peers.

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