Sökning: "multiphoton laser scanning microscopy"

Hittade 5 avhandlingar innehållade orden multiphoton laser scanning microscopy.

  1. 1. Diagnostic aspects of skin cancer and lichen sclerosus studied with laser scanning microscopy

    Författare :Despoina Kantere; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; skin cancer; lichen sclerosus; reflactance confocal microscopy; multiphoton microscopy;

    Sammanfattning : Histopathologic examination of tissue biopsies is the current gold standard for the diagnosis of dermatological problems. Similarly, in oncology, sentinel lymph node (SLN) biopsy is the state-of-the-art diagnostic method for me- tastasis screening. LÄS MER

  3. 2. Laser Scanning Multiphoton Microscopy – Focusing on Fluorescence Correlation Spectroscopy and Fluorescence Lifetime Imaging for Biomedical Applications

    Författare :Jeemol James; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Laser scanning multiphoton microscopy; intrinsic cellular fluorophores.; fluorescence correlation spectroscopy; fluorescence lifetime imaging; melanoma metastasis;

    Sammanfattning : Laser scanning multiphoton microscopy (MPM) is considered as a non-invasive technology for three-dimensional imaging of complex biological tissues. The quantitative potential of the MPM is not investigated as much as qualitative imaging. LÄS MER

  4. 3. Multi-photon microscopy enhanced: Exploring annular beams and gold nano-particles for improved imaging

    Författare :Johan Borglin; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Multiphoton microscopy; Beam shaping; Gold nanoparticles;

    Sammanfattning : Laser scanning multiphoton microscopy (MPM) has emerged as a powerful tool for non-invasive three-dimensional imaging of biological tissue. The localized focal region enables confocality without the use of a physical pinhole while providing less photobleaching and photodamage compared to confocal laser scanning microscopy. LÄS MER

  5. 4. Non-linear Optical Microscopy and Spectroscopy for Biomedical Studies

    Författare :Stina Guldbrand; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Two-Photon Excitation Microscopy; Fluorescence Correlation Spectroscopy; Multiphoton Luminescence; Human Skin; Gold nanoparticles;

    Sammanfattning : This thesis is based on the application of non-linear optical microscopy and spectroscopy techniques within biomedical research. Non-linear optical microscopy gives the possibility of exciting fluorophores using near infrared light. LÄS MER

  7. 5. Selected aspects on improving the management of skin cancer

    Författare :John Paoli; Göteborgs universitet; []
    Nyckelord :skin cancer; malignant melanoma; squamous cell carcinoma; basal cell carcinoma; multiphoton laser scanning microscopy; penile intraepithelial neoplasia; photodynamic therapy; nerve block; field cancerization; screening; prevention;

    Sammanfattning : The constant rise of skin cancer incidence rates in Sweden is a problem which requires attention. Improved techniques for prevention, early detection and effective treatment are required to face this challenging task. LÄS MER