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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

UV betreur afsterwe van baanbreker
2006-06-21

Die hoofbestuur van die Universiteit van die Vrystaat (UV) het met hartseer verneem van die afsterwe van dr. Barnie Human.

 Dr. Human het ‘n B Com- en honneursgraad aan die UV verwerf.  Sy  bande met die UV strek oor amper veertig jaar.   Hy was vanaf 1967-1995 lid van die UV-Raad en was vir meer as dertig jaar betrokke by fondswerwingsprojekte vir die Ontwikkelingstrustfonds van die UV.  In 1977 is hy verkies tot nasionale voorsitter van die UOVS Oudstudente Reünie, voorloper van die latere Kovsie-Alumni Bond.  Hy is in 1981 deur sy alma mater vereer met ‘n eredoktorsgraad in ekonomie. 

 Dr. Human, wat deurlopend baie aktief betrokke by die aktiwiteite van die Kovsie- Alumni Bond, het in 1985 die Bond se hoofbestuurstoekenning ontvang vir uitsonderlike diens gelewer aan die UV.  Hy is ook in 1993 aangewys as ere-trustee van die Ontwikkelingstrustfonds.

 In Oktober 2004 het die UV hom vereer met ‘n Eeufeesmedalje vir sy bydrae tot die ontwikkeling van die UV se fondsinsamelingsaksies, veral ten opsigte van die vestiging van fisiese fasiliteite op die Hoofkampus in Bloemfontein.  Sy geldelike bydrae het die UV in staat gestel om die Callie Human-sentrum te bou.  Die sentrum is ter nagedagtenis van sy seun, Callie wat in 1967 in ‘n motorfietsongeluk oorlede is, opgerig.

 “Dr. Human was ‘n ware steunpilaar vir die UV.  Ons is dankbaar dat ons hom in 2004 daarvoor kon vereer met ‘n Eeufeesmedalje voor sy afsterwe,” sê prof. Frederick Fourie, Rektor en Visekanselier van die UV.

 “Ons simpatiseer ook met mev. Swannie Human en die egpaar se dogter, mev. Christina Strydom.  Dr. Human laat nie net ‘n leemte in die Bloemfonteinse sakewêreld nie, maar ook in die harte van die mense aan die UV wat hom geken het en saam met hom gewerk het,” sê prof. Fourie.

 Mediaverklaring
Uitgereik deur: Lacea Loader
Mediaverteenwoordiger
Tel:  (051) 401-2584
Sel:  083 645 2454
E-pos:    loaderl.stg@mail.uovs.ac.za
21 Junie 2006

 

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