Sökning: "loren"

Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet loren.

  1. 1. Quantitative Surface Enhanced Raman Spectroscopy

    Författare :Anders Lorén; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; gold colloids; internal standard; surface enhanced Raman spectroscopy; SERS; PLS; PCA; SAM; quantitative;

    Sammanfattning : Surface enhanced Raman spectroscopy (SERS) is a very attractive technique for detection of various organic and inorganic molecules due to its sensitivity and selectivity. The surface enhancement is achieved when the molecules of interest are on or in the vicinity of a metal surface, usually gold and silver. LÄS MER

  3. 2. Surface enhanced raman scattering in chemical analysis

    Författare :Anders Lorén; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; surface enhanced Raman spectroscopy; SERS; multivariate evaluation; PLS; PCA; quantitative; qualitative; doxorubicin; plasma; silver colloids; surface enhanced Raman spectroscopy;

    Sammanfattning : .... LÄS MER

  4. 3. Investigating the function of the Receptor Tyrosine Kinase ALK during Drosophila melanogaster development

    Författare :Christina Lorén; Mike Taylor; Umeå universitet; []
    Nyckelord :DAlk; receptor tyrosine kinase; Jeb; visceral muscle fusion; ERK; Drosophila; endoderm; molecular cell biology; molekylär cellbiologi;

    Sammanfattning : The Drosophila melanogaster gene Anaplastic Lymphoma Kinase (DAlk) is homologous to mammalian Alk, which is a member of the Alk/Ltk family of receptor tyrosine kinases (RTKs). In humans the t(2;5) translocation involving the Alk locus encodes an active form of Alk that is the causative agent in Non-Hodgkin’s Lymphoma (Morris et al., 1994). LÄS MER

  5. 4. Structure Evolution during Phase Separation and Gelation of Biopolymer Mixtures

    Författare :Niklas Lorén; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; microstructure; gelatin maltodextrin; biopolymer mixtures; structure evolution; phase separation; stereology; confocal laser scanning microscopy; image analysis; spinodal decomposition; transmission electron microscopy; gelation;

    Sammanfattning : This thesis focuses on the kinetics of phase separation and gelation in aqueous mixtures of gelatin and maltodextrin. The structure evolution of these mixtures at different length scales was recorded by confocal laser scanning microscopy (CLSM) and transmission electron microscopy (TEM). The microstructure was quantified by image analysis. LÄS MER

  7. 5. Estimating fatigue limits and inclusion sizes using staircase tests and finite lives

    Författare :Sara Lorén; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER