Essays about: "X-ray scattering"

Showing result 21 - 25 of 54 essays containing the words X-ray scattering.

  1. 21. Property prediction of super-strong nanocellulose fibers

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Maria Abada; Elin Fossum; Louise Brandt; Anton Åkesson; [2020]
    Keywords : Cellulose nanofibril CNF ; Spinning; Flow-stop; Flow-focusing; Mechanical properties; Carboxymethylation; TEMPO-oxidation;

    Abstract : The innovative technology behind production of strong biofilaments involves the process of spinning filaments from nanoparticles extracted from wood. These nanoparticles are called cellulose nanofibrils (CNFs). READ MORE

  3. 22. Aqueous self-assembly behaviour alteration derived from primary structure changes of model peptides

    University essay from Lunds universitet/Kemiska institutionen

    Author : Marcus Bäcklund; [2020]
    Keywords : Model peptides; self-assembly; SAXS; FTIR; CD; physical chemistry; fysikalisk kemi; Chemistry;

    Abstract : Understanding of the self-assembly behaviour of peptides is of great interest within several different areas such as neurodegenerative diseases, biotechnology, and peptide pharmaceuticals. In this work we have compared the impact on the self-assembly behaviour derived from systematic changes of the primary structure of A8K, where A denotes alanine and K lysine. READ MORE

  4. 23. Scattering Kernel Calculations for Liquid Para-Hydrogen Using Ring Polymer Molecular Dynamics

    University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Author : Pontus Nordin; [2020]
    Keywords : Neutron scattering; Para-hydrogen; Scattering kernels; Molecular dynamics; Ring polymer molecular dynamics; ESS; Physics and Astronomy;

    Abstract : The European Spallation Source will be a world leading neutron source available for a range of neutron scattering experiments in the scientific community. In order to accurately simulate the production of cold and thermal neutrons, an accurate calculation of the neutron cross section for the moderator materials is needed. READ MORE

  5. 24. Characterization of Giant Proteins from Lactobacillus kunkeei

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning; Uppsala universitet/Strukturbiologi

    Author : Martin Schol; [2020]
    Keywords : structural biology; protein expression; protein purification; Lactobacillus kunkeei; L. kunkeei; small angle X-ray scattering; SAXS; circular dichroism; CD; honey bee; honey crop; extracellular protein;

    Abstract : Lactobacillus kunkeei is the most common and dominant bacterium in the honey stomach of honeybees. L. kunkeei has been isolated from honeybees all over the world. Genome sequencing has identified 5 genes for exceptionally large proteins in the genome of L. READ MORE

  6. 25. High Magnetic Field in Low Temperature Vacuum Conditions : Magnet Design, Modeling and Testing

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Nehir Schmid; [2020]
    Keywords : magnet; pulsed magnet; X-ray diffraction; crystallography; zylon; magnet design; magnetic field; high magnetic field; strong magnetic field; split-coil magnet;

    Abstract : The Swiss Free Electron Laser (SwissFEL) at the Paul Scherrer Institute is a national prestige project that will enable ground breaking new x-ray scattering experiments in areas such as biology, chemistry and physics. A plannedactivity is to generate possibility for x-ray diffraction under high pulsed magnetic fields to explore quantum mattermaterials. READ MORE