Erythrosin B Phosphorescence Monitors Molecular Mobility and Dynamic Site Heterogeneity in Amorphous Sucrose

Molecular mobility modulates the chemical and physical stability of amorphous biomaterials. This study used steady-state and time-resolved phosphorescence of erythrosin B to monitor mobility in thin films of amorphous solid sucrose as a function of temperature. The phosphorescence intensity (lifetim...

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Bibliographic Details
Main Authors: Pravinata, Linda C., You, Yumin, Ludescher, Richard D.
Format: Artigo
Language:Inglês
Published: Biophysical Society 2005
Subjects:
Spectroscopy, Imaging, Other Techniques
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1305502/
https://ncbi.nlm.nih.gov/pubmed/15695637
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1529/biophysj.104.054825
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