Sökning: "dynamic light scattering"

Visar resultat 21 - 25 av 87 avhandlingar innehållade orden dynamic light scattering.

  1. 21. Whey protein adsorption and aggregation on modified stainless steel surfaces in relation to fouling

    Författare :Olga Santos; Livsmedelsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Livsmedelsteknik; Food and drink technology; Modelling; Dynamic light scattering; Aggregation; Flow cell; Ellipsometry; Adsorption; Whey protein; Fouling; Modified stainless steel;

    Sammanfattning : This thesis focuses on the possibilities to reduce fouling by 1.Modifying the stainless steel surface. LÄS MER

  3. 22. Nanobubbles in water - how to identify them and why they are stable

    Författare :Fredrik Eklund; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Digital holographic microscopy; Nanoparticle tracking analysis; Dynamic Light scattering; Nanobubbles;

    Sammanfattning : Gas bubbles smaller than 1 micrometer in water, commonly referred to as nanobubbles, is a growing field of research and innovation. Applications range from medical imaging and drug delivery to mining industry and environmental remediation. LÄS MER

  4. 23. Groove-binding Unsymmetrical Cyanine Dyes for DNA Applications

    Författare :Maja Eriksson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; polarized spectroscopy; bacteriophage T5; cryo-transmission electron microscopy; dynamic light scattering; DNA; intercalation; cyanine dyes; groove-binding; fluorescence spectroscopy; gel electrophoresis;

    Sammanfattning : This work focuses on interactions between DNA and a group of newly developed unsymmetrical cyanine dyes. The aim of the work was to discover fluorescent dyes that can be used in biophysical studies of natural DNA where minimum perturbation of the DNA-helix is essential, where a slow dissociation rate of the dyes is needed and where the ionic strength is an important parameter. LÄS MER

  5. 24. Size determination of hyaluronan and multivariate analysis of amyloid prone proteins

    Författare :Linus Malm; Göran Larsson; Henrik Antti; Mary Cowman; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hyaluronan; Dynamic Light Scattering; GEMMA; Amyloid Aggregation; Multivariate Analysis; Biochemistry; Biokemi; medicinsk biokemi; Medical Biochemistry; fysikalisk kemi; Physical Chemistry;

    Sammanfattning : Background.The extracellular matrix surrounds all cells within our bodies. The glycosaminoglycan hyaluronan is a major component in the extracellular matrix. Despite its structural simplicity it has been shown to be involved in several important functions. LÄS MER

  7. 25. Preparation and characterization of collodial suspensions of ZSM-5 type zeolites

    Författare :Anders Persson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; silicalite-1; redisperison; FTi.r.; monodisperse; ZSM-5; colloidal zeolite; 27< sup>A1 MAS n.m.r.; dynamic light scattering;

    Sammanfattning : .... LÄS MER