Search for dissertations about: "tablets"
Showing result 6 - 10 of 107 swedish dissertations containing the word tablets.
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6. Pharmaceutical binders and their function in directly compressed tablets : Mechanistic studies on the effect of dry binders on mechanical strength, pore structure and disintegration of tablets
Abstract : In this thesis, the strength-enhancing mechanisms of dry binders in direct compression were studied. The systems investigated were binary mixtures containing various compounds and binders. Among the binders used were a series of different molecular weights of polyethylene glycol. READ MORE
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7. Investigation of the functionality related characteristics of hydroxypropyl methylcellulose for the release from matrix tablets
Abstract : Hydrophilic matrix tablets are a compressed well mixed composite of drug substance and excipients including a hydrophilic polymer. When the tablet comes in contact with biological fluids, the hydrophilic polymer starts to dissolve, a process that decreases the water penetration through the tablet and involves dimensional changes of the tablet due to swelling of the solvated polymers. READ MORE
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8. Preparation of Tablets from Reservoir Pellets with an Emphasis on the Compression Behaviour and Drug Release
Abstract : The preparation of multiple unit tablets was investigated in this thesis with the intention of gaining a deeper understanding of some of the factors that influence the properties of such tablets.Initially, three different types of pellets (drug, soft and disintegrant pellets) were combined as a model to investigate the ability of the mixture to form disintegrating tablets. READ MORE
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9. Studies on the physical properties of tablets and tablet granulations
Abstract : .... READ MORE
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10. Biopharmaceutical aspects of extended release tablets based on the hydrophilic matrix principle
Abstract : .... READ MORE