Sökning: "UV-spectroscopy"

Visar resultat 1 - 5 av 8 uppsatser innehållade ordet UV-spectroscopy.

  1. 1. Transient state UV spectroscopy of Tyrosine and Tyrosine-containing protein

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Hongjian Chen; [2023]
    Nyckelord :Tyrosine; Calmodulin; Autofluorescence; Transient-state monitoring; Electronic state transitions; Tyrosin; Calmodulin; Autofluorescens; Transient-tillståndsövervakning; Elektroniska tillståndsövergångar;

    Sammanfattning : The aromatic amino acids tryptophan, tyrosine, and phenylalanine have been extensively used for different label-free protein studies. These investigations extract information on protein conformations and interactions from the emitted fluorescence's intensity, wavelength, and/or polarization. LÄS MER

  3. 2. Deacetylated Hyaluronan : Exploration of deacetylation techniques for hyaluronan (oligo and polysaccharides)

    Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Sima Mardini; Hanna Björk; Marcus Möller; Carl Lagergren; Oscar Samuelsson; [2023]
    Nyckelord :hyaluronic acid; deacetylated hyaluronan; N-deacetylation; re-acetylation; hydrogels;

    Sammanfattning : Hyaluronic acid is an organic polysaccharide with a wide range of uses in medical and cosmetic industries due to its physiological properties. Crosslinked hyaluronic acid is a commonly used filler agent because of its water retention capabilities. N-deacetylation can be performed to enable new derivatives of hyaluronic acid. LÄS MER

  4. 3. Coacervates as a subcutaneous drug delivery system

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för läkemedelskemi

    Författare :Dania Elkhalifa; [2022]
    Nyckelord :;

    Sammanfattning : Subcutaneous administration of biological drugs has become highly attractive as it offers the possibility for patient self-administration. Coacervates as a subcutaneous drug delivery system provide a way to decrease injection volumes thereby reducing the risk of injection site pain. LÄS MER

  5. 4. Characterisation of structure and stability differences between the C-lobes of human and P. falciparum calmodulin in the presence of calmidazolium

    Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Igor Blagojevic; Klara Enockson; Marcus Miras Landelius; Ylva Strid Holmertz; Emelie Weinesson; Emma Örnelöw; [2022]
    Nyckelord :Calmodulin; Calmidazolium; Plasmodium falciparum; Malaria; Fluorescence spectroscopy; UV spectroscopy; CD; Circular dichroism; bioinformatics;

    Sammanfattning : Malaria is a serious disease that can lead to fatal consequences if not treated. It is mainly spread via Plasmodium falciparum, a parasite carried by mosquitoes as host organisms. As a potential way of treating malaria, research is being done on possible inhibitors of calmodulin (CaM) in the parasite. LÄS MER

  7. 5. Evaluation of skin-friendly solvents for increased solubility of a model NSAID in topical formulations

    Kandidat-uppsats, Malmö universitet/Fakulteten för hälsa och samhälle (HS)

    Författare :Anna Bergström; [2019]
    Nyckelord :diclofenac; diffusion; Franz cell; solubility; transdermal;

    Sammanfattning : Bergström, A Utvärdering av hudvänliga lösningsmedel för ökad löslighet av NSAID i topikala formuleringar. Examensarbete i Farmakologi 15 poäng. Malmö Universitet: Fakulteten för Hälsa och Samhälle, Institutionen för Biomedicinsk Vetenskap, 2019. LÄS MER