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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

Record number of students to graduate at UFS

2017-06-19

Description: Day 2 Mid-year Graduation Bloemfontein Campus Tags: Day 2 Mid-year Graduation Bloemfontein Campus

Eleven graduation ceremonies will form part of the
mid-year graduation ceremonies at the
University of the Free State.
Photo: Charl Devenish

Livestream of Graduation Ceremonies

Six days, eleven ceremonies, and more than 5 000 degrees. This all forms part of what is the biggest set of graduation ceremonies in the history of the University of the Free State (UFS).

The mid-year graduation ceremonies, taking place from 19 to 26 June 2017 in the Callie Human Centre on the Bloemfontein Campus, will see the most students graduate during a week. A total of 5 258 degrees, which includes 460 master’s and doctoral degrees, will be conferred – including 72 doctoral degrees.

First graduation ceremonies for Prof Petersen
It will also be the first ceremonies that Prof Francis Petersen, new Rector and Vice-Chancellor, attends on the Bloemfontein Campus. Students from all seven faculties, as well as the South Campus, will graduate.

Graduates per faculty are (without master’s and doctoral degrees): Faculty of Education (488), Faculty of Health Sciences (345), Faculty of Theology (29), Faculty of Law (686), Faculty of Natural and Agricultural Sciences (1 029), Faculty of Economic and Management Sciences (1 044), Faculty of the Humanities (826), and the South Campus (354).

Guest speakers include three judges
Guest speakers for the ceremonies include Dipiloane Phutsisi, Principal and Chief Executive Officer of the Motheo TVET College in the Free State, Dr Susan Vosloo, UFS Council member and founder member of the World Society for Paediatric and Congenital Heart Surgery, and Prof Petersen.

Three judges will also act as speakers. They are Justice Ian van der Merwe, Judge of Appeal at the Supreme Court of Appeal and former Chair of the UFS Council, Justice Mahube Molemela, Judge President of the Free State Division of the High Court and Acting Justice of the Supreme Court of South Africa, and Justice Connie Mocumie, Judge of Appeal at the Supreme Court of Appeal.

Graduations ceremonies:

19 June 2017:
09:00: Faculty of Education, except educational qualifications in Open Distance Learning – South Campus
14:30: Faculty of Health Sciences, Faculty of Theology and Faculty of Law (including the School of Financial Planning Law)

20 June 2017:
09:00: Faculty of Natural and Agricultural Sciences: All Bachelor’s degrees
14:30: Faculty of Natural and Agricultural Sciences: All Diplomas and Bachelor Honours degrees

21 June 2017:
09:00: Faculty of Economic and Management Sciences: All Certificates, Diplomas, Bachelor’s degrees and Bachelor Honours degrees, excluding BCom degrees
14:30: Faculty of the Humanities: Social Sciences and Communication Sciences only

22 June 2017:
09:00: Faculty of Economic and Management Sciences: BCom degrees only
14:30: Faculty of the Humanities: All qualifications except Social Sciences and Communication Sciences

23 June 2017:
14:30: Educational qualifications in Open Distance Learning – South Campus

26 June 2017:
09:00: All faculties except the Faculty of Natural and Agricultural Sciences: Master’s and Doctoral degrees
14:30: Faculty of Natural and Agricultural Sciences: Master’s and Doctoral degrees

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