Browsing Engineering, Built Environment and Information Technology by Author "Oosthuizen, Hester"

Browsing Engineering, Built Environment and Information Technology by Author "Oosthuizen, Hester"

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  • Dextrin nanocomposites as matrices for solid dosage forms 
    Phillips, Justin; Venter, Jaco-Louis; Atanasova, Maria Todorova; Wesley-Smith, James; Oosthuizen, Hester; Emmambux, Mohammad Naushad; Du Toit, Elizabeth Louisa; Focke, Walter Wilhelm (American Chemical Society, 2020-03)
    Safe application of water-insoluble acaricides requires fast release from solid dosage systems into aquatic environments. Dextrin is a water-soluble form of partially hydrolyzed starch, which may be used as matrix material ...
  • Extruded cellulose/ionic liquid carbon scaffolds 
    Oosthuizen, Hester; Du Toit, Elizabeth Louisa; Focke, Walter Wilhelm (American Institute of Physics, 2020-11)
    Monolithic carbon scaffolds were obtained by pyrolysis of regenerated cellulose. First, microcrystalline cellulose was compounded, at a 1:1 mass ratio, with 1-ethyl-3-methylimidazolium acetate, choline chloride or a mixture ...