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Study of the prolonged release of theophlline from polymeric matrices based on grafted chitosan with acrylamide
(2002)
The aim of this work was to study the performance of chitosan (CB) grafted with acrylamide (CB-g-A) as prolonged drug release matrix as compared with unmodified chitosan. A non-pH dependent swelling behaviour for the matrix ...
Comparison of Redox Initiators Reactivities in the Grafting of Methyl Methacrylate onto Chitin
(1992)
Relative reactivities of potassium persulfate (KPS) and ferrous ammonium sulfate-potassium persulfate (FAS-KPS) systems, in aqueous medium, as initiators for grafting of methyl methacrylate (MMA) onto chitin, were studied. ...
Selective grafting polymerization of nanochannels in track-etched pet membranes initiated by remnant peroxides
(Elsevier, 2018-12)
Track-etched PET membranes (TMs) are one of the first commercially available nanostructured materials. The number, size and shape of pores (or nanochannels) can be carefully tailored at industrial scale. Selective pore ...
Microwave-assisted polymer synthesis (MAPS) as a tool in biomaterials science: How new and how powerful
(Pergamon-Elsevier Science Ltd, 2011-08)
Lack of reproducibility, difficult and expensive scale-up and standarization of synthetic processes are the main hurdles towards the industrial production of raw synthetic and semi-synthetic polymers for (bio)pharmaceutical ...