Search for dissertations about: "Microscope"

Showing result 1 - 5 of 310 swedish dissertations containing the word Microscope.

  1. 1. Structural Studies of Large dsDNA Viruses using Single Particle Methods

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Hemanth Kumar Narayana Reddy; Uppsala universitet.; [2019]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; PR772; phage; PRD1; Bacteriophage; coliphage; Melbournevirus; Cedratvirus; lurbo; Pithovirus; CryoEM; Single particle imaging; Coherent; Diffractive; Imaging; Soft X-ray; Microscopy; Microscope; GDVN; High resolution; XFEL; aerosol; Injection; electrospray; gas dynamic virtual nozzle; CDI; CXI; FEL; Chemistry with specialization in Biophysics; Kemi med inriktning mot biofysik;

    Abstract : Structural studies of large biological assemblies pose a unique problem due to their size, complexity and heterogeneity. Conventional methods like x-ray crystallography, NMR, etc. are limited in their ability to address these issues. To overcome some of these limitations, single particle methods were used. READ MORE

  2. 2. Towards atomically resolved magnetic measurements in the transmission electron microscope A study of structure and magnetic moments in thin films

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Hasan Ali; Klaus Leifer; Peter Van Aken; [2020]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Transmission electron microscope; thin films; magnetic moments; electron energy loss spectroscopy; simultaneous acquisition; electron magnetic circular dichroism; Teknisk fysik med inriktning mot materialanalys; Engineering Science with specialization in Materials Analysis;

    Abstract : The magnetic properties of thin metallic films are significantly different from the bulk properties due to the presence of interfaces. The properties shown by such thin films are influenced by the atomic level structure of the films and the interfaces. READ MORE

  3. 3. PASEM : the particle analysing scanning electron microscope

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Tommy Werlefors; Uppsala universitet.; [1978]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  4. 4. Gas-Phase Protein Structure Under the Computational Microscope Hydration, Titration, and Temperature

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Erik Marklund; Uppsala universitet.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Molecular dynamics; gas phase; proteins; micelles; proton transfer; Grothuss mechanism; kinetics; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik; Physics with specialization in Biophysics; Fysik med inriktning mot biofysik;

    Abstract : Although the native environment of the vast majority of proteins is a complex aqueous solution, like the interior of a cell, many analysis methods for assessing chemical and physical properties of biomolecules require the sample to be aerosolized; that is, transferred to the gas-phase. An important example is electrospray-ionization mass spectrometry, which can provide a wide range of information about e. READ MORE

  5. 5. A confocal scanning laser microscope for cell physiological research

    University dissertation from Fysiska institutionen

    Author : Johannes Helm; KTH.; [1997]
    Keywords : ;

    Abstract : .... READ MORE