Sökning: "Markus Johnsson"

Hittade 1 avhandling innehållade orden Markus Johnsson.

  1. 1. Sterically stabilised liposomes and related lipid aggregates Fundamental studies on aggragate structure and stability

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Markus Johnsson; Uppsala universitet.; [2001]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; liposome; steric stabilisation; colloidal stability; cryo-TEM; drug delivery; Fysik; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik; Physical Chemistry; fysikalisk kemi;

    Sammanfattning : Various aspects of and approaches towards the steric stabilisation of liposomes have been investigated, mainly by use of fluorescence techniques and cryo-transmission electron microscopy (cryo-TEM). It is shown that PEG(2000)-lipids can be incorporated in the liposome membrane up to a critical concentration of 8-10 mol% without any observable structural perturbations. LÄS MER