Sökning: "Digital holografi"

Hittade 3 avhandlingar innehållade orden Digital holografi.

  1. 1. Novel imaging technology and tools for biomarker detection in cancer

    Författare :Zahra El-Schich; Malmö högskola; []
    Nyckelord :Biomarkers; Kronisk lymfatisk leukemi; Early detection of cancer; Diagnosis; Leukemia; Lymphocytic; Chronic; B-Cell; Apoptosis; Digital holografi;

    Sammanfattning : Cancer is a leading cause of death worldwide. Normally the balance betweencell growth and cell death is strongly controlled. Chronic lymphocytic leukemiais an indolent disease that has a highly variable clinical course and is the mostcommon hematological malignancy amongst adults in the Western countries. LÄS MER

  3. 2. Not all those who wander are lost : A study of cancer cells by digital holographic imaging, fluorescence and a combination thereof

    Författare :Sofia Kamlund; Funktionell zoologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Digital holography; longitudinal tracking; breast cancer stem cells; salinomycin; EMT; Digital Holography; longitudinal tracking of individual cells; breast cancer cells; Breast cancer; Salinomycin; cancer stem cells; Fluorescence microscopy; EMT;

    Sammanfattning : Cells are commonly used in research to evaluate toxicity and efficiency of drugs. However, to further increase the usefulness of cells as well as the understandings of effects of different interventions, new methods must constantly be developed and refined. LÄS MER

  4. 3. Towards ultrafast imaging with extreme ultraviolet light sources

    Författare :Jörg Schwenke; Lunds universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Photo emission electron microscopy; Focusing of X-ray radiation; Digital holography; High-order harmonic generation; Free-electron laser seeding; Secondary electron cascades; Fysicumarkivet A:2012:Schwenke;

    Sammanfattning : This thesis reports experimental studies performed with two advanced coherent XUV sources with ultrashort pulse duration, high-order harmonic generation and seeded-free electron laser. High-order harmonic generation (HHG) is the generation of overtones of a fundamental laser pulse in a medium, e.g. noble gases. LÄS MER