Search for dissertations about: "loren"

Showing result 1 - 5 of 9 swedish dissertations containing the word loren.

  2. 1. Quantitative Surface Enhanced Raman Spectroscopy

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

    Abstract : 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. READ MORE

  4. 2. Surface enhanced raman scattering in chemical analysis

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

    Abstract : .... READ MORE

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

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

    Abstract : 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). READ MORE

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

    Author : Niklas Lorén; Chalmers tekniska högskola; []
    Keywords : 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;

    Abstract : 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. READ MORE

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

    Author : Sara Lorén; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE