Article ID Journal Published Year Pages File Type
10376722 Journal of Colloid and Interface Science 2012 7 Pages PDF
Abstract
► We applied proton localized NMR to study diffusion of model drugs in chitosan gels. ► Determinations have spatial and temporal resolution in a non-destructive manner. ► Diffusion of caffeine, theophylline and caprolactam in chitosan follows Fick model.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Colloid and Surface Chemistry
Preview
Diffusion of small molecules in a chitosan/water gel determined by proton localized NMR spectroscopy
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