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06 July 2018 Photo Supplied
Five PhDs for Chemistry group at June 2018 graduation
Pictured here are the Department of Chemistry graduates and their promoters/ co-promoters. From the left are: Dr Alebel Belay, Dr Dumisani Kama, Dr Orbett Alexander, Dr Pennie Mokolokolo and Dr Pule Molokoane; back: Prof Andreas Roodt, Dr Marietjie Schutte-Smith, Dr Alice Brink and Dr Johan Venter. Prof Roodt was either promoter or co-promoter to four of the graduates, while Prof Deon Visser (promoter; not present) and Dr Alice Brink (co-promoter) supervised Dr Orbett Alexander.

What is the common factor among metal extraction from mineral reserves, the treatment of cancer, and nanomaterials in cellular phones? The answer is Chemistry. 

For the first time since the Department of Chemistry at the University of the Free State (UFS) was founded some 114 years ago, a single research group in Chemistry delivered five PhD students.  This was achieved in the division of Inorganic Chemistry at the 2018 Winter graduation ceremony by the group under leadership of Prof Andreas Roodt and senior colleagues, Drs Johan Venter, Alice Brink and Marietjie Schutte-Smith. Prof Deon Visser, a former group member, was promoter for one of the students. 

The five graduandi are Drs Alebel Belay, Dumisani Kama, Pennie Mokolokolo, Pule Molokoane and Orbett Alexander. Their research involved the use of special chemical groups which are attached to metals such as platinum, rhodium, niobium, technetium and rhenium to create compounds with special pre-selected properties. 

The combination of these special groups with the metals allow many different potential applications – all adding value. These include metal extraction from South Africa’s rich mineral reserves, the treatment of diseases such as cancer, the diagnosis of heart and brain damages, nanomaterials which are used in cellular phones, catalysts to produce cleaner petrol, special light devices which by themselves ‘glow in the dark’, and more. 

Three of the students completed part of their research in Switzerland.

News Archive

OSM Camerata records CD with world-renowned cellist
2014-05-14

In 2010, South African cellist Heleen du Plessis, Executant lecturer for cello at the University of Otago, initiated the project “Cello for Africa”. The objective was to record a CD of new South African compositions for cello, reflecting the multi-cultural context of the country.

Du Plessis received an extensive research grant from the University of Otago in order to realise the project by commissioning, premièring and recording music. The aim was to facilitate a dialogue between Western and African musical traditions, as well as between the cello and indigenous African instruments.

Hans Huyssen, composer and cellist, has been closely involved in indigenous African music for a considerable time. In light of his extensive international experience, the SAMRO Foundation has granted Du Plessis' request to commission Huyssen to this task.

A world premiere concert preceded the recordings at the UFS’ Odeion School of Music (OSM) in March 2013, partially funded by a Humanities Research Grant as well as the OSM. This event provided a collaborative platform for musicians from different cultural backgrounds and several institutions to contribute towards a cultural and musical exchange. The funding enabled the project to successfully conclude in the recording of the CD, “Cello for Africa”. It was released by ODE records – the New Zealand label for classical music.

The OSM Camerata (OSMC) is the flagship ensemble of the OSM and was founded in 2012 with the main objective to kindle and forge the talents of exceptionally gifted students and pursue the highest artistic standards possible.

The OSMC participated in 2013 in the 13th International Conservatoire Festival hosted at the Rimsky Korsakov Conservatoire in St Petersburg, Russia. The OSMC received a standing ovation during their gala performance in the Glazonov Hall with a programme by South African composers Stefans Grové and Hendrik Hofmeyr.

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