Search for dissertations about: "Gas-Phase Exchange"

Showing result 11 - 15 of 17 swedish dissertations containing the words Gas-Phase Exchange.

2. 11. Molecular mechanisms of amyloid self-regulation

   Author : Michael Landreh; Karolinska Institutet; Karolinska Institutet; []
   Keywords : ;

   Abstract : Amyloid is associated with both pathological protein deposits and the formation of functional protein structures. Therefore, several strategies have evolved to control the formation or inhibition of amyloid in vivo. READ MORE

4. 12. Surface and Bulk Reactivity of Iron Oxyhydroxides : A Molecular Perspective

   Author : Xiaowei Song; Jean-François Boily; Glenn Waychunas; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Iron oxyhydroxide; adsorption; water; carbon dioxide; FTIR; molecular resolution;

   Abstract : Iron oxyhydroxide (FeOOH) mineral plays an important role in a variety of atmospheric, terrestrial and technological settings. Molecular resolution of reactions involving these minerals is thereby required to develop a fundamental understanding of their contributions in processes taking place in the atmosphere, Earth’s upper crust as well as the hydrosphere. READ MORE

5. 13. Method development for [11C]carbon monoxide radiochemistry

   Author : Mélodie Ferrat; Karolinska Institutet; Karolinska Institutet; []
   Keywords : ;

   Abstract : Positron emission tomography (PET) is a non-invasive molecular imaging technique that has found extensive utility in biomedical research and in drug development. A fundamental pre-requisite for PET is the tracer, which is a biologically relevant molecule, labeled with a short-lived radionuclide. READ MORE

6. 14. Nanoparticles from shipping and road traffic

   Author : Olof Jonathan Westerlund; Göteborgs universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Nanoparticles; Aerosols; Size distributions; Emissions; Plume processes; Shipping; Road traffic;

   Abstract : In the urban environment road traffic is the dominant source of aerosol particles while in coastal and harbour areas shipping is also a significant source. For shipping there are no direct regulations regarding particle emissions. READ MORE

7. 15. Isotope analysis of trace and ultra-trace elements in environmental matrices

   Author : Nicola Pallavicini; Per Andersson; Luleå tekniska universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Applied Geology; Tillämpad geologi;

   Abstract : High precision isotope ratio measurements have found increasing application in various branches of science, from classical isotope geochronology to complex multi-tracer experiments in environmental studies. Progress in analytical technologies in recent years has allowed higher quality data to be obtained through mass spectrometry. READ MORE