Now showing items 1-2 of 2

    • Preparation and characterization of directly compactible layer-by-layer nanocoated cellulose 

      Strydom, Schalk J.; Liebenberg, Wilna; Otto, Daniel P.; Lvov, Yuri M.; De Villiers, Melgardt M,; Strydom, Schalk J.; Liebenberg, Wilna; Otto, Daniel P.; Lvov, Yuri M.; De Villiers, Melgardt M, (Elsevier, 2011)
      Microcrystalline cellulose is a commonly used direct compression tablet diluent and binder. It is derived from purified α-cellulose in an environmentally unfriendly process that involves mineral acid catalysed hydrolysis. ...
    • Self-assembled macromolecular nanocoatings to stabilize and control drug release from nanoparticles 

      Strydom, Schalk J.; Otto, Daniel P.; Stieger, Nicole; Aucamp, Marique E.; Liebenberg, Wilna (Elsevier, 2014)
      A layer-by-layer (LbL) nanocoat (b25 nm thick) of two polyelectrolytes, chitosan and chondroitin sulfate was self-assembled step-wise onto drug nanoparticles that were prepared by a solvent-evaporation emulsification method ...