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23 March 2023 | Story Rulanzen Martin | Photo Stephen Collett
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
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
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.
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.
From the left; Prof Jannie Swarts, Prof Danie Vermeulen and Prof Koos Terblans.
The HRTEM electron micoscope
The HRTEM electron micoscope
Ribbon cutting: Prof Corli Witthuhn together with Prof Koos Terblans,left, and Prof Danie Vermeulen
Ribbon cutting: Prof Corli Witthuhn together with Prof Koos Terblans,left, and Prof Danie Vermeulen

News Archive

Alexander Ramm Cello Recital with Pieter Jacobs (piano)
2016-04-15

Description: Ramm Tags: Ramm

Alexander Ramm

“Ramm plays with enormous musical authority. Unlike many young instrumentalists, he is not intimidated by the reflective or the elegiac; nor is he nervous about the length of pauses, or the creation of inter-phrase silence. He has a phenomenal technique and he demonstrated it to full effect in this captivating performance.” (Cape Times)

Alexander Ramm belongs to the new generation of cellists recognised for his appealing artistic creativity and unprecedented technical skills. Alexander started his musical education at the age of seven at the Glier music school (Kaliningrad) with Svetlana Ivanova. Her extremely serious attitude to music studies and pedagogical talent revealed the rare musical capabilities of this young cellist.

After moving to Moscow at the age of ten, he was accepted to the class of Maria Zhuravleva at the Chopin Moscow College of Music Performance. From 2007, he continued his professional education at the Moscow Conservatory in the class of the renowned musician and the People’s Artist of the USSR, Natalia Shakhovskaya, an outstanding performer and pedagogue who taught most prominent Russian cellists. Since 2012, he has become a postgraduate student at the Hanns-Eisler Hochschule fur Musik under the guidance of the famous cellist, Frans Helmerson.

From the age of nine, when he made his debut as a soloist with the Kaliningrad Chamber Orchestra, Alexander brilliantly performs with solo programmes and as a soloist with leading orchestras in Russia and worldwide.

He is prizewinner at several international competitions:
1st prize: 4th Moscow Competition for young cellists (2003)
1st prize: 1st Cambridge International Boston Competition (Massachusetts, 2005)
Grand-Prix: Moscow Festival of Romantic Music (Moscow, 2006)
4th prize: 5th UNISA International String Competition (South Africa, 2010)
1st prize: 3rd Beijing International Music Competition (Beijing 2010)
1st prize: 1st All-Russia Music Competition (Russia, 2010)
Prizewinner: Janigro Cello Competition (Croatia, 2012)
Prizewinners: Swedish Duo Competition with duo partner Anna Odintsova (2012)
3rd prize: Paulo Cello Competition (2013) – becoming the first Russian prizewinner in the history of this prestigious contest
2nd prize: XV International Tchaikovsky Competition (2015)

Alexander participated in masterclass festivals at Courchevel Academy and Holland Music Sessions, where he took lessons from the famous musicians such as F. Muller, R. Latzko, M. Kliegel and U. Wiesel. In 2011, he took part in the well-known Verbier festival, where he studied with H. Hoffmann, F. Helmerson, M. Suzuki, L. Power and F. Radosh. At the end of the festival, he was awarded the Neva Foundation top-level prize for gifted students.

Alexander cooperates with such outstanding conductors as V. Gergiev, V. Spivakov, A. Levin, K. Orbelyan, V. Polyansky, S. Kochanovsky, M. Fedotov, A. Slutsky, A. Sladkovsky.

He will be accompanied by Pieter Jacobs, a graduate of the University of Pretoria, who then furthered his studies at Yale in the United States, where he pursued his performing career with considerable success as a soloist and chamber musician in Boston, Cambridge and New Haven before returning to South Africa to perform and teach at the University of Pretoria. Pieter is regarded as one of SA’s foremost pianists and chamber musicians.

Programme:
Grieg: Cello Sonata, Op. 36 in A minor (1883)
Barber: Cello Sonata, Op. 6 in C minor (1932)
Prokofiev: Cello Sonata, Op. 119 (1949)
Piazzolla: Le Grand Tango for cello and piano

Date: 22 April 2016
Time: 19:30
Venue: Odeion
Costs: R130 (adults), R90 (pensioners), R70 (UFS staff members), R50 (students and learners), R50 (group booking of 10+). Tickets available at Computicket.

More information: Ninette Pretorius +27(0)51 401 2504.

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