Browsing Health Sciences by Subject "Controlled release"
Now showing items 1-3 of 3
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Chitosan beads as a delivery vehicle for the antituberculosis drug pyrazinamide
(North-West University, 2006)Controlled release systems aim at achieving a predictable and reproducible drug release profile over a desired time period. These controlled release formulations offer many advantages over conventional dosage forms. These ... -
A comparison on the release modifying behaviour of chitosan and kollidon SR
(North-West University, 2007)Controlled release formulations deliver an active ingredient over an extended period of time. It is an ideal dosage form for an active ingredient with a short elimination half-life. An active ingredient with a short ... -
Synthesis, characterization and pharmaceutical application of selected copolymer nanoparticles
(North-West University, 2007)A multidisciplinary literature survey revealed that copolymeric nanoparticles could be applied in various technologies such as the production of paint, adhesives, packaging material and lately especially drug delivery ...