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11 June 2019 | Story Moeketsi Mogotsi | Photo Moeketsi Mogotsi
New KovsieCyberSta
Read to roll: The dynamic duo of Olebogeng Tlhong and Anderson Mosia are always camera ready and they’ll be telling you what is happening on and around campus over the next year. PHOTO: Moeketsi Mogotsi

The search for the 2019/2020 #KovsieCyberSta team has been an exciting one, with Anderson Mosia and Olebogeng Tlhong coming out tops to beat the competition.
Anderson, a second-year BA Languages student, didn’t let last year’s failure deter his efforts to enter again this year. 

“I am hoping to achieve a lot of things. My milestone would be to raise the bar high for the next stars; I've got a lot in store,” he says. 

He says he is passionate about spreading love, and he will use this new platform to express himself.

It has been first-time charm for first-year LLB student, Olebogeng. She says as soon as she saw the competition was open, she knew it was something that would fit her persona. 

“I am hoping to not only grow as an individual, but to leave my mark. The question that I asked myself before stepping into this role, was –what’s going to be different because you stepped in? I aspire to document and present events in the best way that I know, while being open to learning and, through my knowledge, inspire and teach others.”

The 19-year-old says she will use her passion for serving to express herself best over the next 12 months. 

“I believe that it is my duty to use the knowledge I have acquired/am to acquire in order to make somebody else’s life better. So essentially, I am a servant leader; I believe that there is enough room for everybody to succeed,” she adds.

As #KovsieCyberStas, the duo will cover events on and around campus, while filming and presenting short video clips to give fellow Kovsies some insight into these events across the UFS’s digital platforms.



News Archive

Link between champagne bubbles and the UFS?
2012-11-16

Prof. Lodewyk Kock with an example of a front page of the publication FEMS Yeast Research, as adapted by F. Belliard, FEMS Central Office.
Photo: Leatitia Pienaar
15 November 2012

What is the link between the bubbles in champagne and breakthrough research being done at the Mayo Clinic in America? Nano research being done at our university.

Prof. Lodewyk Kock of Biotechnology says a human being consists of millions of minute cells that are invisible to the eye. The nano technology team at the UFS have developed a technique that allows researchers to look into such a cell, as well as other microorganisms. In this way, they can get an idea of what the cell’s “insides” look like.

The UFS team – consisting of Profs. Kock, Hendrik Swart (Physics), Pieter van Wyk (Centre for Microscopy), as well as Dr Chantel Swart (Biotechnology), Dr Carlien Pohl (Biotechnology) and Liza Coetsee (Physics) – were amazed to see that the inside of cells consist of a maze of small tunnels or blisters. Each tunnel is about 100 and more nanometres in diameter – about one ten thousandth of a millimetre – that weaves through the cells in a maze.

It was also found that these tunnels are the “lungs” of the cells. Academics doing research on yeast have had to sit up and take notice of the research being done at the UFS – to the extent that these “lungs” will appear on the front page of the highly acclaimed FEMS Yeast Research for all of 2013.

The Mayo Clinic, in particular, now wants to work with the UFS to study cancer cells in more detail in order to fight this disease, says Prof. Kock. The National Cancer Institute of America has also shown interest. This new nano technology for biology can assist in the study and development of nano medicine that can be used in the treatment of cancer and other life threatening diseases. Nano medicine uses nano metal participles that are up to one billionth of a metre in size.

Prof. Kock says laboratory tests indicate that nano medicine can improve the efficacy of anti-cancer medicine, which makes the treatment less toxic. “According to the Mayo Clinic team, nano particles are considered as a gold cartridge which is being fired directly at a cancer tumour. This is compared to fine shot that spreads through the body and also attacks healthy cells.”

“This accuracy implies that the chemotherapy dose can be lowered with fewer side effects. The Mayo Clinic found that one-tenth of the normal dosage is more effective against pancreas cancer in this way than the full dosage with a linkage to nano particles. According to the clinic, this nano medicine could also delay the spread of cancer,” says Prof. Kock.

The nano particles are used as messengers that convey anti-cancer treatment to cancer cells, where it then selectively kills the cancer cells. The transport and transfer of these medicines with regard to gold nano particles can be traced with the UFS’s nano technology to collect more information, especially where it works on the cell.

“With the new nano technology of the UFS, it is possible to do nano surgery on the cells by slicing the cells in nanometre thin slices while the working of the nano medicine is studied. In this way, it can be established if the nano medicine penetrates the cells or if it is only associated with the tiny tunnels,” says Prof. Kock.

And in champagne the small “lungs” are responsible for the bubbles. The same applies to beer and with this discovery a whole new reach field opens for scientists.

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