Sökning: "pharmaceutical mixtures"
Visar resultat 16 - 20 av 33 avhandlingar innehållade orden pharmaceutical mixtures.
16. Enantioseparation of drugs and related compounds using chiral mobile phase additives
Sammanfattning : Neutral and anionic chiral mobile phase additives have been employed to separate enantiomers of drugs and related compounds using aqueous buffer solution and hydro-organic solvent mixtures as mobile phases.Ester derivatives of tartaric acid, e. g. LÄS MER
17. Enantiomeric Separations using Chiral Counter-Ions
Sammanfattning : This thesis describes the use of chiral counter-ions for the enantiomeric separation of amines in non-aqueous capillary electrophoresis. The investigations have been concentrated on studies of the influence, of the chiral counter-ion, the solvent, the electrolyte and the analyte, on the enantioselective separation. LÄS MER
18. Pharmaceutical insights into improving oligonucleotide delivery and efficacy
Sammanfattning : The power of gene therapy lies in their capacity to target a disease on a genetic level. Nucleic acid containing therapeutics can be utilized to treat, diagnose or prevent a possible disease or condition. However, the successful delivery of such molecules constitutes a major limitation. LÄS MER
19. Macrocyclic polypeptides from plants
Sammanfattning : The aim of this work was to explore the structural and functional diversity of polypeptides that are found in plants. Expanding knowledge of simililarities between plant use of these compound and animal use promises exceptional opportunities for finding, from plant research, new structures with biomedical and biotechnological potential. LÄS MER
20. Phase Transformations in Solid Pharmaceutical Materials Studied by AFM, ESCA, DSC and SAXS
Sammanfattning : Mixing excipients is a common way to produce pharmaceutical materials with suitable properties for drug formulation. An understanding of the basic mechanisms involved in the formation and transformation of the structures of solid state mixtures is crucial if one is to be able to produce materials with the desired properties in a reliable way. LÄS MER