Sökning: "digital holographic microscopy"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden digital holographic microscopy.

1. 1. 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

3. 2. Digital holography and image processing methods for applications in biophysics

   Författare :Hanqing Zhang; Magnus Andersson; Krister Wiklund; Wählby Carolina; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Digital holographic microscopy; image processing; image reconstruction; bacterial adhesion; cell morphology; algorithm development; software design; quantitative measurement; microfluidics; multidisciplinary research; signalbehandling; Signal Processing; teknisk fysik med inriktningen mikrosystemteknik; engineering science with specialization in microsystems technology;

   Sammanfattning : Understanding dynamic mechanisms, morphology and behavior of bacteria are important to develop new therapeutics to cure diseases. For example, bacterial adhesion mechanisms are prerequisites for initiation of infections and for several bacterial strains this adhesion process is mediated by adhesive surface organelles, also known as fimbriae. LÄS MER

4. 3. Submicron gas bubbles in water

   Författare :Fredrik Eklund; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; microbubbles; nanobubbles; ultrafine bubbles; digital holographic microscopy; nanoparticle tracking analysis;

   Sammanfattning : Gas bubbles smaller than 1 micrometre 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

5. 4. 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

7. 5. 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