Search for dissertations about: "x-ray"
Showing result 1 - 5 of 1756 swedish dissertations containing the word x-ray.
-
1. Laboratory x-ray fluorescence tomography
University dissertation from Stockholm : KTH Royal Institute of TechnologyAbstract : X-ray fluorescence (XRF) tomography is an emerging bio-imaging modality with potential for high-resolution molecular imaging in 3D. In this technique the fluorescence signal from targeted nanoparticles (NPs) is measured, providing information about the spatial distribution and concentration of the NPs inside the object. READ MORE
-
2. Nanofabrication of Diffractive Soft X-ray Optics
University dissertation from Stockholm : KTH Royal Institute of TechnologyAbstract : This thesis summarizes the present status of the nanofabrication of diffractive optics, i.e. zone plates, and test objects for soft x-ray microscopy at KTH. The emphasis is on new and improved fabrication processes for nickel and germanium zone plates. READ MORE
-
3. Laboratory soft x-ray microscopy and tomography
University dissertation from Stockholm : KTH Royal Institute of TechnologyAbstract : Soft x-ray microscopy in the water-window (λ = 2.28 nm – 4.36 nm) is based on zone-plate optics and allows high-resolution imaging of, e.g. READ MORE
-
4. Statistical processing of Flash X-ray Imaging of protein complexes
University dissertation from Uppsala : Acta Universitatis UpsaliensisAbstract : Flash X-ray Imaging (FXI) at X-ray Free Electron Lasers (XFELs) is a promising technique that permits the investigation of the 3D structure of molecules without the need for crystallization, by diffracting on single individual sample particles.In the past few years, some success has been achieved by using FXI on quite large biological complexes (40 nm-1 μm in diameter size). READ MORE
-
5. Coherent Diffractive Imaging with X-ray Lasers
University dissertation from Uppsala : Acta Universitatis UpsaliensisAbstract : The newly emerging technology of X-ray free-electron lasers (XFELs) has the potential to revolutionise molecular imaging. XFELs generate very intense X-ray pulses and predictions suggest that they may be used for structure determination to atomic resolution even for single molecules. READ MORE
