Expert List
To meet its mandate of improving the quality of life of South Africans, the CSIR relies on its most important asset, its people. The CSIR’s multidisciplinary nature positions the organisation to help solve the increasingly complex problems of our time. This multidisciplinary science, engineering and technology base is made up of individuals who are highly specialised in their respective fields. They are geneticists, virologists, software developers, polymer chemists, applied mathematicians and industrial engineers, just to name a few.
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Naidoo’s research is centered on laser beam shaping for the generation of transverse higher-order modes in solid-state laser resonators.
Tlotleng’s research interests focus on laser materials processing using powder-blown and 3D printing. The main focus is on functional graded materials and metal matrixes. He is also looking into the development of titanium aluminide alloys for material synthesis and their applications.
Dr Mathe’s research focuses on laser-enabled manufacturing, specifically additive manufacturing and business development in this field.
Mthunzi-Kufa leads the CSIR’s biophotonics research. Lasers of different regimes are used to optically micro-manipulate embryonic stem cells for tissue engineering investigations, neuroblastoma cells for neurodegenerative studies, human immunodeficiency virus (HIV-1) infected cells for targeted antiretroviral drug delivery in latent viral sites and to answer basic questions in HIV-1 pathogenesis, as well as cancerous cells to study intricate bioprocesses at single cell level.
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