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Local viscosity of supercooled glycerol near T(g) probed by rotational diffusion of ensembles and single dye molecules

We probe the rotational diffusion of a perylene dye in supercooled glycerol, 5–25 K above the glass-transition temperature (T(g) = 190 K) at the ensemble and the single-molecule level. The single-molecule results point to a broad distribution of local viscosities that vary by a factor of five or mor...

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Detalles Bibliográficos
Main Authors: Zondervan, Rob, Kulzer, Florian, Berkhout, Gregorius C. G., Orrit, Michel
Formato: Artigo
Idioma:Inglês
Publicado: National Academy of Sciences 2007
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC1937517/
https://ncbi.nlm.nih.gov/pubmed/17488815
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0610521104
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