Search for dissertations about: "Helena Hammarström"

Found 3 swedish dissertations containing the words Helena Hammarström.

  2. 1. Invasive fungal disease in immunocompromised hosts with focus on diagnostics

    Author : Helena Hammarström; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; invasive fungal disease; diagnosis; 1; 3-β-d-glucan; hematological malignancies; hematopoietic stem cell transplantation; HIV; lung transplant recipients; bronchiolitis obliterans syndrome;

    Abstract : Invasive fungal diseases (IFDs) are severe conditions affecting immunocompromised patients. The primary aim of this thesis was to explore different methods for diagnosis of IFD in different groups of immunocompromised patients. Papers I and II included patients with hematologic disorders. READ MORE

  4. 2. Protein production and purification in structural genomics

    Author : Martin Hammarström; Per-Åke Nygren; Torleif Härd; Helena Berglund; Herman van Tilbeurgh; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Recombinational cloning; Escherichia coli; gene expression; fusion proteins; solubility; circular dichroism; nuclear magnetic resonance; Structural biochemistry; Strukturbiokemi;

    Abstract : The number of gene products available for structural and functional study is increasing at an unprecedented rate as a result of the successful whole genome sequencing projects. Systematic structure determination of proteins on a genomic scale, called structural genomics, can significantly contribute to the field of protein science and to functional annotation of newly identified genes. READ MORE

  5. 3. Synthesis and Evaluation of Photoactive Pyridine Complexes for Electron Transfer Studies and Photoelectrochemical Applications

    Author : Judit Modin; Helena Grennberg; Leif Hammarström; Jean-François Nierengarten; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Organic chemistry; Fullerene; solar cell; bipyridines; Ruthenium; organic synthesis; Organisk kemi; Organic chemistry; Organisk kemi;

    Abstract : In this thesis, the preparation of new photoactive substances containing mono- and bipyridines coordinated to ruthenium is presented together with initial evaluations of their photoelectrochemical and photophysical properties. Complexes of the type Ru(bpy)2(4-X-py)2 (X = SH, COOH) were prepared and used in Grätzel-type solar cells based on ZnO. READ MORE