Sökning: "membrane chromatography"

Visar resultat 1 - 5 av 16 uppsatser innehållade orden membrane chromatography.

  1. 1. Surface functionalization of cellulose fibers and exploration of its influence in ion exchange chromatography

    Master-uppsats, KTH/Fiber- och polymerteknologi

    Författare :Anna Wessén; [2023]
    Nyckelord :Ion-exchange chromatography; membrane chromatography; surface extension; grafting; copolymerization; free-radical polymerization; Jonbyteskromatografi; membrankromatografi; ytförlängning; ympning; sampolymerisation; fri radikal polymerisation;

    Sammanfattning : Kromatografiska metoder kan användas för en mängd olika tillämpningar, inklusive separation, rening och analys av biomolekyler och kemikalier. Membrankromatografi är en av de nya kromatografiteknikerna som expanderar snabbt eftersom den tillåter hög masstransport genom den stationära fasen, vilket resulterar i en mer tidseffektiv process. LÄS MER

  3. 2. Structural and Functional Characterisation of the Human Mitochondrial Pyruvate Carrier

    Master-uppsats, Lunds universitet/Kemiska institutionen

    Författare :Simon Gripvall; [2023]
    Nyckelord :biochemistry; complex; MPC; proteoliposomes; pyruvate; transport; Chemistry;

    Sammanfattning : The metabolism of pyruvate in the cell is abnormally regulated in several human diseases, such as type-II diabetes, cancer and neurodegenerative disorders, in which the human mitochondrial pyruvate carrier (HuMPC) sits at a pivotal point. It transports pyruvate across the inner mitochondrial membrane and consists of two proteins, MPC1 and MPC2, and is a potential drug target against these diseases. LÄS MER

  4. 3. Permeation studies of Niacinamide and its effect on human skin

    Master-uppsats, Malmö universitet/Institutionen för biomedicinsk vetenskap (BMV)

    Författare :Andebrhan Fsahaye; [2023]
    Nyckelord :niacinamide; permeation; human skin; impedance; hydration;

    Sammanfattning :  Background: Niacinamide (NIA) is one of the most commonly used cosmetic ingredients. It belongs to the vitamin-B3 family and has extensive dermatological therapeutic benefits. NIA has been proven to be a useful skincare product in serving as anti-acne agent, preventing skin hyperpigmentation, removal of wrinkles from the face etc. LÄS MER

  5. 4. Expression and purification of pyruvate transporting human mitochondrial pyruvate carrier (MPC) protein complex for structural studies

    Magister-uppsats, Lunds universitet/Examensarbeten i molekylärbiologi

    Författare :Markus Wendler; [2022]
    Nyckelord :Biology and Life Sciences;

    Sammanfattning : Pyruvate is one of the main molecules needed for the citric acid cycle, which produces energy in the form of ATP. The citric acid cycle reaction occurs in the mitochondrial matrix, and for pyruvate to participate in the reaction, it needs to be transported from the cytosol across the mitochondrial membranes into the mitochondrial matrix. LÄS MER

  7. 5. Effects of cold treatment on Arabidopsis thaliana : a study in the change of gene expression levels in some selected COR-genes and composition of important cell membrane lipids of A. thaliana

    Kandidat-uppsats, SLU/Dept. of Plant Breeding (from 130101)

    Författare :Artur Andersson; [2020]
    Nyckelord :Arabidopsis thaliana; cold stress; membrane lipids; gene expression; quantification; PCR; extraction;

    Sammanfattning : The effect of cold stress in Arabidopsis thaliana, mouse cress, was examined. The object was to investigate how gene expression and membrane lipid configuration was affected in seedlings when being treated with low temperature. LÄS MER