Sökning: "cross-linking"

Visar resultat 16 - 20 av 133 avhandlingar innehållade ordet cross-linking.

  1. 16. Bottom-up Fabrication of Functional DNA Nanostructures

    Författare :Erik Lundberg; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; click chemistry; gel electrophoresis; self-assembly; cross-linking; lipid membrane; fixation; linear dichroism; nanotechnology; spectroscopy; fret; dna; triplex recognition;

    Sammanfattning : This thesis demonstrates bottom-up fabrication of a fully addressable non-repetitive network on the nanometer scale, assembled by synthetic DNA molecules. Each side constitutes a unique sequence of 10 bases, i.e. 3. LÄS MER

  2. 17. The complex world of proteins: Structure, function, and oligomerization of frataxin

    Detta är en avhandling från Department of Chemistry, Lund University

    Författare :Christopher Söderberg; [2013]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Frataxin; Friedreich s ataxia; self-assembly; protein-protein interaction; iron homeostasis; SAXS; cross-linking;

    Sammanfattning : Patients suffering from the deadly progressive neurodegenerative disease Friedreich's ataxia have reduced levels of expression of the protein frataxin. Yeast frataxin has been extensively studied in vitro, and has been shown to deliver iron to heme and iron-sulfur cluster biosynthesis, as well as to oligomerize in the presence of iron. LÄS MER

  3. 18. Molecular Recognition Studies Based on Imprinting Technology

    Detta är en avhandling från Department of Pure and Applied Biochemistry, Lund University

    Författare :Cong Yu; [1998]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; imprinting; molecular recognition; polymer; chiral separation; acrylamide; chromatography; functional monomer; cross-linking; hydrogen bonding; hydrophobic interactions; aqueous media; solvent; antibody; mimics; receptor; artificial enzyme; Bioteknik; Biotechnology; Biokemi; Metabolism; Biochemistry;

    Sammanfattning : In this thesis, I have focused on five main research areas: 1). A new type of imprinted polymer has been developed, namely the amide MIP. The amide functional monomers showed better hydrogen bonding capabilities in polar organic solvents and the resulting polymers exhibited good enantiomeric recognition properties in organic media. LÄS MER

  4. 19. Cross-linking and surface properties of EHEC and Starch -a QCM-D study

    Detta är en avhandling från Department of Pure and Applied Biochemistry, Lund University

    Författare :Jesper Hedin; [2009]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Hydrogel; GMA; HM-EHEC; Starch; vicoelastic properties; Imidazole; QCM-D; SPR; EHEC;

    Sammanfattning : The increase of the green house gases and the crude oil price has resulted in a willingness to change the raw material in many industries from petroleum-based polymers to natural polymers. One such natural polymer is starch. Today, starch is used in the glue industry in wallpaper pastes. LÄS MER

  5. 20. New insights into principles of scaffolds design for bone application

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Hongji Yan; Tim Bowden; Hong Qian; Martijn van Griensven; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chondroitin sulfate; hyaluronic acid; pH; cross-linking chemistry; bone morphogenetic protein; lithium; mesenchymal stem cell; in vivo.; Engineering Science with specialization in Nanotechnology and Functional Materials; Teknisk fysik med inriktning mot nanoteknologi och funktionella material;

    Sammanfattning : This thesis presents deeper insights into bone applicable biomaterials’ design. Poor affinity of BMP-2 towards scaffolds required supra-physiological dose administration. Though molecules containing sulfate could sustain BMP-2 release, side effects occurred due to BMP-2 supra-dose, or these sulfate-containing biomolecules. LÄS MER