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06 August 2025 | Story Lilitha Dingwayo | Photo Supplied
Mobi Readathon
Attending the MobiReadathon (left to right): Rasesemola Elias, Principal Librarian, Fezile Dabi District; Mzwandile Radebe, Principal Librarian, Thabo Mofutsanyana District Municipality; Jeannet Molopyane, Director, UFS Library and Information Services; Nomabhaso Ramugondo, Director, Free State Provincial Library Services; Elmari Kruger, Deputy Director, Motheo District Municipality; Larshan Naicker, Deputy Director, UFS Library and Information Services; Adele Bezuidenhout, Deputy Director, Fezile Dabi District Municipality; Henna Adendorff, Assistant Manager, Free State Provincial Library Services; and Thandi Gxabu, Librarian, Free State Provincial Library Services.

The University of the Free State (UFS) Department of Library and Information Services recently hosted the 2025 MobiReadathon competition, a digital reading initiative established by the City of Johannesburg Library Services. Now a national programme involving all nine provinces, the competition was introduced to Grade 8 high school learners in the Free State for the first time, with UFS playing a central role in supporting digital literacy and community empowerment.

Held at the UFS Sasol Library on 25 July 2025, the Free State leg of the 2025 MobiReadathon brought together 50 Grade 8 learners from across the province. The room buzzed with excitement as the young readers engaged in digital reading tasks and trivia challenges via mobile devices.

“I never liked reading, and because I am not fluent in English I thought I should start reading, and this initiative has been helpful for me,” said Bohlokwa Dikoetsing, a learner at Bodibeng Secondary School.

Tshepo Kgaola, also a participant, said the most exciting part of the competition was when his team won a voucher for reading after they created a story using artificial intelligence (AI).

“This initiative is part of our digital transformation agenda for public libraries,” said Nomabhaso (Rasby) Ramugondo, Director of the Free State Provincial Library Services. Ramugondo emphasised the issue of reading with understanding in South Africa, a priority that she hopes to see eradicated through programmes like the MobiReadathon. “We had asked Jeff Nyoka from the City of Johannesburg Library Services to come and do a presentation about digital literacy,” she explained. “It was then that a team of digital transformers was established to come up with initiatives like the Reja Buka Reading Festival that will help learners – and that is how the collaboration on the MobiReadathon came about in Free State.” 

“The essence of this collaboration is to promote reading development,” said Tebogo Msimango, Senior Librarian for E-learning Programmes at the City of Johannesburg. Just like Ramugondo, Msimango explains the need to promote digital reading due to the issue of learners not being able to read for meaning.

“The outcome I would like for this initiative is for learners to discover themselves and come to an understanding that with reading, one could go far,” Msimango said. “These collaborations also help with making the learners realise that they could also come into the university space, and a good example is the tour that they were taken on around the library.”

UFS Library Services played a pivotal role in facilitating the event, offering logistical support. As part of its community engagement initiatives, the university continues to collaborate on programmes that uplift local youth and promote literacy through innovation.

News Archive

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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