Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Solvent diffusion"”.
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Spinning of synthetic spider silk-like fibers and ex vivo rheology of spider silk
… experiments much insight was gained on how solvent removal during elongational flow (while the fiber is on the spin line) affects mechanical properties. In order to determine solvent evaporation from the fiber during spinning, the dependence of the solvent diffusion coefficient on solvent …
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Switching of surface composition and morphology of binary polymer brushes
… binary polymer brushes in response to changes in solvent selectivity, heating above glass transition temperatures, and contact with a rubbery stamp was studied. The binary brushes: polystyrene/poly(2-vinyl pyridine) (PS/P2VP), poly(styrene-co-2,3,4,5,6-pentafluorostyrene)/poly(methyl …
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A Numerical Simulation Study of the N-SolvTM Process
… than Steam-Assisted Gravity Drainage (SAGD), solvent based recovery processes are a potential alternative. Vapor Extraction (VAPEX) and N-SolvTM are two potentially competing solvent recovery processes that offer water-free operation. Although VAPEX has demonstrated success in laboratory …
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Lipid Nanoparticles as Tools for the Administration of Active Natural Products Aimed to the Treatment of Nervous System Disorders
… 80 (AST-p80SLN). CUR-pSLNs were prepared by the solvent evaporation method obtaining spherical nanoparticles having a particle size suitable for parenteral administration (<200 nm). Nanoparticles showed a good stability for six months at room temperature, as confirmed by Turbiscan Technology. …