Diffusion-viscosity decoupling in supercooled aqueous trehalose solutions

The diffusional mobility of disodium fluorescein has been measured in supercooled aqueous solutions of trehalose, a widely used cryoprotectant disaccharide. The results were analyzed on the basis of the classical continuum hydrodynamic theory (Stokes - Einstein relationship) and compared with result...

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Detalles Bibliográficos
Autores principales: Corti, Horacio Roberto, Frank, Guillermo A., Marconi, Mario Carlos
Publicado: 2008
Materias:
Electric conductivity
Fluid dynamics
Glass transition
Hydrodynamics
Ionization of liquids
Polysaccharides
Semiconductor doping
Sugar (sucrose)
Sugars
Supercooling
Aqueous solutions
Classical models
Cryoprotectant
Diffusional mobilities
Electrical conductivities
Glass transition temperatures
Hydrodynamic theories
Ionic solutes
Nonionic solutes
Sugar solutions
Trehalose solutions
Water mobilities
Solutions
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15206106_v112_n41_p12899_Corti
http://hdl.handle.net/20.500.12110/paper_15206106_v112_n41_p12899_Corti
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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