Search for dissertations about: "microscopy"
Showing result 21 - 25 of 2409 swedish dissertations containing the word microscopy.
-
21. Compact Soft X-Ray Microscopy
Abstract : This thesis describes the development of soft x-rayreflective optics, instrumentation and applications for compactsoft x-ray microscopy. The microscope is based on a table-topliquid-jet-target laser-plasma source in combination with aspherical normal-incidence multilayer condenser mirror andnanofabricated diffractive optics for imaging. READ MORE
-
22. Compact Soft X-Ray Microscopy : Sources, Optics and Instrumentation
Abstract : This thesis describes the development of a sub-60-nm full-period resolution compact soft x-ray microscope operating in the water-window region (2.3-4.4 nm). Soft x-ray water-window microscopy is a powerful technique for high-resolution imaging of organic materials exploiting the natural contrast mechanism between carbon and oxygen, cf. READ MORE
-
23. Dermal cell trafficking : from microscopy to microdialysis
Abstract : The term dermal cell trafficking has been used to describe the dynamic nature of cell movement in the dermis reflecting the skin's role as an immunological organ. A light microscopic experimental model for qualitative and quantitative counting of the dermal inflammatory cell infiltrate in allergic, acute irritant and cumulative irritant contact reactions has been developed In human studies use of microdialysis technique has enabled observation of biochemical events in the skin, in vivo over a period of time. READ MORE
-
24. Characterizing cavity containing materials using electron microscopy : A study of metal oxides, mesoporous crystals and porous material containing nanosized metal-particles
Abstract : This thesis concerns the characterization of novel materials by utilizing electron microscopy techniques. The examined materials contain cavities with certain attributes that enables desired properties for applications such as gas separation, catalysis and fuel cells. READ MORE
-
25. Diagnostic aspects of skin cancer and lichen sclerosus studied with laser scanning microscopy
Abstract : 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. READ MORE