Sökning: "polarized membrane"

Visar resultat 1 - 5 av 27 avhandlingar innehållade orden polarized membrane.

  1. 1. Membrane Orientation Studies with Polarized Light Spectroscopy

    Författare :Malin Ardhammar; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; lipid vesicle; membrane orientation; flow linear dichroism; oriented circular dichroism;

    Sammanfattning : Lipid vesicles are versatile tools in modern biophysical science. They can be used as models of the cell membrane, to examine permeability, stability and behavior of molecules in the bilayer. They may act as transporters in a pharmacological context, designed to deliver their cargo to a certain place in the patient. LÄS MER

  3. 2. Polarized light spectroscopy studies of model membranes and DNA

    Författare :Maxim Kogan; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; emission; ruthenium dipyridophenazine complex; lipid bilayer; linear dichroism; membrane model; membrane orientation; bimolecular probe; DNA;

    Sammanfattning : Over the past decades Linear Dichroism (LD) spectroscopy has proven to be a powerful tool for studies of structure and functioning of different cell constituents, including DNA, cell membranes and proteins. Due to structural complexity of cell constituents, the LD studies of biomolecules depend on development of simplified model systems, which can mimic the original structure and functionality of the cell components. LÄS MER

  4. 3. Tailoring of Biomaterials using Ionic Interactions : Synthesis, Characterization and Application

    Författare :Björn Atthoff; Jöns Hilborn; Tim Bowden; Mats Andersson; Uppsala universitet; []
    Nyckelord :Chemistry; biodegradable polymers; ionomer; water uptake; protein delivery; protein adsorption; protein membrane; cell seeding efficiency; amphiphillic; inner structure; polarized membrane; Kemi;

    Sammanfattning : The interactions between polymers and components of biological systems are an important area of interest within the fields of tissue engineering, polymer chemistry, medicine and biomaterials. In order to create such a biomimetic material, it must show the inherent ability to reproduce or elicit a biological function. LÄS MER

  5. 4. Polarized-light spectroscopy of membrane and DNA bound molecules

    Författare :Christina Hagelin; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; linear dichroism; DNA-melting; penetratin; polyamide; polarized-light spectroscopy;

    Sammanfattning : .... LÄS MER

  7. 5. Polarized-Light Spectroscopy of Membrane and DNA Bound Ligands

    Författare :Christina Hagelin; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER