Search for dissertations about: "farmaceutisk fysikalisk kemi"
Showing result 11 - 15 of 19 swedish dissertations containing the words farmaceutisk fysikalisk kemi.
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11. Release and transport of drugs in some complex and interacting systems
Abstract : Drug formulations come in many forms, some intended for direct and immediate action and others aiming at a controlled manner of drug delivery. Viewed in a more general way drug transport often involves charged units, it takes place in a medium which in many respects must be considered complex - to some degree even reactive. READ MORE
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12. Studies on structure and mechanism at formation of solid solutions and solid dispersions of hydrophobic drugs in polymers
Abstract : The aim of the studies was to investigate the structures formed and mechanisms involved, when a hydrophobic drug is dispersed in a polymer carrier. The effect of different additives, like surfactants and cyclodextrins, was evaluated. The dispersions were prepared by the melting method. READ MORE
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13. Microgels as drug delivery vehicles : loading and release of amphiphilic drugs
Abstract : Polyelectrolyte microgels are used as delivery vehicles for amphiphilic drugs in, e.g., treatments of liver cancer by a method called trans-arterial chemoembolization. READ MORE
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14. Interaction Between Microgels and Oppositely Charged Peptides
Abstract : Lightly cross-linked polyelectrolyte microgels are materials with interesting properties for a range of applications. For instance, the volume of these particles can be drastically changed in response to pH, ionic strength, temperature, or the concentration of specific ions and metabolites. READ MORE
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15. Interaction Between Antimicrobial Peptides and Phospholipid Membranes : Effects of Peptide Length and Composition
Abstract : Due to increasing problems with bacterial resistance development, there is a growing need for identifying new types of antibiotics. Antimicrobial peptides constitute an interesting group of substances for this purpose, since they are believed to act mainly by disrupting the bacterial membrane, which is a fast and non-specific mechanism. READ MORE