Browsing Natural and Agricultural Sciences by UP Author "Zeevaart, Jan Rijn"

Browsing Natural and Agricultural Sciences by UP Author "Zeevaart, Jan Rijn"

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  • The metal Rhodium does not have allotropes 
    Szucs, Zoltan; Moolman, Danie (Daniel); Verryn, Sabine Marie Charlotte; Zeevaart, Jan Rijn (Springer, 2010-04)
    Research into a new method for separating palladium from rhodium, based on radiochemical principles, necessitated a re-investigation of the Gmelins Handbuch data indicating that Rh has allotropes. Two independent and ...
  • Modelling of the blood plasma species of biguanide derivatives exhibiting potential as diagnostic radiopharmaceuticals 
    Wagener, Judith Marie; Dithebe, Midred K.; Mogano, Daniel; Cukrowski, Ignacy; Zeevaart, Jan Rijn (South African Chemical Institute, 2008)
    99mTc-DMSA (DMSA=dimercaptosuccinic acid), the gold standard for static renal imaging, has a long uptake time, which is a limiting factor in diagnostic procedures and also leads to a relatively high radiation dose to ...