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Visar resultat 1 - 5 av 15 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Luminescent textiles using biobased products : A bioinspired approach

    Författare :Sweta Iyer; Högskolan i Borås; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; bioinspired; biobased; bioluminescent; photoluminescent; textile; luminous bacteria; enzymes; immobilization; plasma; riboflavin; flavin mononucleotide; sustainable; digital printing; functionalization; Textil och mode generell ; Textiles and Fashion General ;

    Sammanfattning : Nature has designed a few biobased molecules that are responsible for bioluminescence and photoluminescence in some living species. In this thesis, the potential use of luminescence phenomena existing in nature toward the attainment of luminescent textiles was explored. LÄS MER

  3. 2. Ultraviolet light A (UVA) photoactivation of riboflavin as a potential therapy for infectious keratitis

    Författare :Karim Makdoumi; Sven Crafoord; Anders Bäckman; Lennart Löfgren; Jesper Östergaard Hjortdal; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; Kirurgi;

    Sammanfattning : .... LÄS MER

  4. 3. On the structures of flavin derivatives : crystallographic studies and a review

    Författare :Marie Leijonmarck; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : A summary is given of the crystal structures of one oxidized and two fully reduced flavin derivatives and of one zinc-riboflavin derivative. Structural results from single-crystal studies of thirty-four other flavin compounds and two flavoproteins are included in a review. LÄS MER

  5. 4. Structural studies of lumazine synthases : thermostability, catalytic mechanism and molecular assembly

    Författare :Xiaofeng Zhang; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :X-ray crystallography; lumazine synthase; thermostability; catalytic mechanism; molecular assembly;

    Sammanfattning : Riboflavin, also known as vitamin B2, is biosynthesized in plants, bacteria, archaea and fungi. The primary biological function of riboflavin is related to its existence as a component of the two coenzymes, flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), which play an important role for electron transfer in energy metabolism. LÄS MER

  7. 5. Gastrointestinal Permeability and Motility in Inflammatory Bowel Disease

    Författare :Anas Kh. Al-Saffar; Per Hellström; Dominic-Luc Webb; Åsa Keita; Uppsala universitet; []
    Nyckelord :Gastrointestinal motility; intestinal permeability; Mucosal; Ghrelin; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Synchronized motility, permeability and secretory (hormones and enzymes) events are integral to normal physiology. Smooth muscle syncytium operates with enteric nervous system (ENS) and endocrine signalling to accommodate, mix and control passage of ingested materials. LÄS MER