Author:Oosthuizen, MA; Pretorius, E; Oberholzer, HM; Van der Spuy, WJDate:Oct 2010Particulates less than 100 nm (in at least one diameter) are referred to as nanoparticles. The properties of nanoparticles may differ from those of larger particles from the same bulk material. These unique properties allow the use of ...Read more
Author:Semete, B; Booysen, L; Lemmer, Yolandy; Kalombo, Lonji; Katata, L; Verschoor, J; Swai, HSDate:Oct 2010The remarkable physicochemical properties of particles in the nanometer range have been proven to address many challenges in the field of science. However, the possible toxic effects of these particles have raised some concerns. The aim of ...Read more
Author:Mandiwana, Vusani; Kalombo, Lonji; Hayeshi, R; Zeevaart, JR; Ebenhan, TDate:Apr 2021It has been herein presented that a microemulsion, known to be an effective and safe drug delivery system following intravenous administration, can be loaded with traces of [68Ga]Ga-PSMA-617 without losing its properties or causing toxicity. ...Read more
Author:Mahlangu, Vusi J; Pretorius, Cecilia J; Ndibewu, PPTDate:Sep 2016This paper presents qualitative analysis results of diesel particulate matter (DPM) from various mining commodities in South Africa. The objective of this work was to determine the concentrations of elements in DPM samples. For this screening ...Read more
Author:Lukhele, LP; Musee, N; Wepener, V; Mamba, BBDate:Aug 2013Carbon nanotubes (CNTs) find wide applications as their science and applicability are well understood. According to Lux Research Inc., the market for CNTs increased from $43 million in 2005 to $260 million by 2010. Whilst successful applications ...Read more