Search for dissertations about: "bilayer"
Showing result 1 - 5 of 270 swedish dissertations containing the word bilayer.
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1. 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
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2. Nanosized Bilayer Disks as Model Membranes for Interaction Studies
Abstract : PEG-lipid stabilized bilayer disks have been found in lipid mixtures containing polyethylene glycol (PEG)-lipids where the combination of a high bending rigidity and low PEG-lipid/lipid miscibility favours disk formation. The disks are planar and circular in shape and their long-term stability is excellent. READ MORE
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3. Drug Partitioning into Natural and Artificial Membranes : Data Applicable in Predictions of Drug Absorption
Abstract : When drug molecules are passively absorbed through the cell membrane in the small intestine, the first key step is partitioning of the drug into the membrane. Partition data can therefore be used to predict drug absorption. READ MORE
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4. Partitioning of Drugs and Lignin Precursor Models into Artificial Membranes
Abstract : The main aim of this thesis was to characterize membrane-solute interactions using artificial membranes in immobilized liposome chromatography or capillary electrophoresis. The partitioning of a solute into a cell membrane is an essential step in diffusion across the membrane. READ MORE
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5. Interfacial Properties of Lipid Liquid Crystalline Nanoparticles
Abstract : Lipid liquid crystalline nanoparticles are studied for their potential as biocompatible carriers for pharmaceutical, food and cosmetic applications. Their potential as delivery vehicles is due to their nanometer size, their controllable structure and physical properties and their large carrying capacity of a wide range of molecules. READ MORE