Sökning: "confined water"
Visar resultat 1 - 5 av 57 avhandlingar innehållade orden confined water.
1. Enlightening Water : Science, market & regulation of mineral waters in eighteenth-century France
Sammanfattning : My thesis investigates the process through which French mineral waters were conceptually and materially transformed by the forces of market, regulation, and science during the Enlightenment. Tracing this process deepens current understandings of eighteenth-century societies, and presents a novel image of the development of medicine and chemistry. LÄS MER
2. Molecular Arrangement, Electronic Structure and Transport Properties in Surfactant Gel- and Related Systems Studied by Soft X-ray and Dielectric Spectroscopy
Sammanfattning : This thesis concerns studies of aqueous soft matter systems, especially surfactant micelle systems.The aim has been to study the molecular arrangement and electronic structure of the constituents of, as well as transport properties in such a system. LÄS MER
3. Molecular structure and dynamics of liquid water : Simulations complementing experiments
Sammanfattning : Water is abundant on earth and in the atmosphere and the most crucial liquid for life as we know it. It has been subject to rather intense research since more than a century and still holds secrets about its molecular structure and dynamics, particularly in the supercooled state, i. e. the metastable liquid below its melting point. LÄS MER
4. Protein-water interactions studied by molecular dynamics simulations
Sammanfattning : Most proteins have evolved to function optimally in aqueous environments, and the interactions between protein and water therefore play a fundamental role in the stability, dynamics, and function of proteins. Although we understand many details of water, we understand much less about the protein-water interface. LÄS MER
5. Nuclear magnetic resonance studies of water self-diffusion in porous systems
Sammanfattning : Proton nuclear magnetic resonance (NMR) was used to study the self-diffusion of water in porous systems that respond to a change in water content in order to elucidate the porous structure and the properties of the confined water. In the carbohydrate systems cellulose fibers and starch granules, water is free to move throughout the porous objects, albeit with a rate reduced from the value of the bulk liquid, The reduction is related to the tortuosity of the pore space filled by water. LÄS MER