Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
08 May 2024 Photo SUPPLIED
Dirk Opperman

The Dean of the Faculty of Natural and Agricultural Sciences, Prof Paul Oberholster, has the pleasure of inviting you to the inaugural lecture of Prof Dirk Opperman.

Date: 21 May 2024

Time: 17:30

Venue: Equitas

Click to view document Click here to RSVP before Wednesday, 15 May 2024. Alternatively, contact Christelle van Rooyen on +27 51 401 9190.

 

About Prof Dirk Opperman

Prof Dirk Opperman obtained his PhD in Biochemistry at the University of the Free State in 2008. This was followed by postdoctoral research on directed evolution with Prof Manfred T Reetz at the Max Planck Institute for Coal Research (Germany). In 2010, he was appointed in the Department of Microbiology and Biochemistry. He subsequently established structural biology at the UFS, and his current research focus lies at the interface of evolutionary and structure-function relationships of biocatalysts, and their application in green chemistry. He is an NRF B-rated researcher with co-authored papers in Science, Nature Communications, and Angewandte Chemie.

His research has been funded by both local and international organisations, ranging from industries such as SASOL to the Global Challenges Research Fund (GCRF, UK). He has a long-standing collaboration with researchers at the Delft University of Technology (TUDelft, the Netherlands) and is currently part of a European Research Area Network Cofund (ERA-NET Cofund) partnership on Food Systems and Climate (FOSC) that develops biocatalysts for upcycling waste.

News Archive

UFS team helps a pupil to hear again
2014-01-24

 

“I was scared at first. I could not remember the sound of my own voice. Being Deaf -it was like living on another planet.”

These are the words of the 18-year-old Andile (Godfrey) Jantjies after he heard sounds and words for the first time in almost 12 months.

Andile, a former pupil at the Albert Moroka School in Thaba Nchu, was the recipient of a cochlear implantation under the Bloemfontein Cochlear Implant Programme (BCIP) run by the Department of Otorhinolaryngology at the University of the Free State.

Andile lost his hearing after contracting bacterial meningitis in June 2013. This resulted in bilateral profound deafness and despite his good academic record, his school refused to have him enrolled for 2014.

The cochlear implant was inserted in October 2013 and was switched on for the first time on Thursday 23 January 2014.

“I want to go back immediately,” Andile said excitedly after gradually becoming comfortable with hearing his own and other voices.

Dr Iain Butler from the Department of Otorhinolaryngology says cases like Andile’s are a medical emergencies due to the fact that meningitis causes the inner ear to become replaced by bone.

“This can occur after as little as four months after the infection and means that the insertion of a cochlear implant becomes impossible.

A cochlear implant system costs approximately R220 000.

It converts sounds/speech into electrical signals that directly stimulate the auditory nerve, bypassing the damaged inner ear. It is indicated for babies with congenital hearing loss, as well as acquired hearing loss in children or adults. It requires intensive rehabilitation in order to learn to hear again, and most recipients develop very good hearing. Andile now has the opportunity to hear again, continue his schooling and become an economically independent member of society, rather than being dependent on others.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept