Regions of interest in FTIR imaging applications: Diffusion of nicotine into ethylene-co-vinyl acetate films

Effective image analysis of dynamic processes, such as diffusion and dissolution, requires precise reporting of component locations in space and time. An improved method for analyzing FTIR images is described which employs hypothesis testing in the spatial and temporal domains. Changes in the observ...

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Veröffentlicht in:	Journal of controlled release 2005-09, Vol.106 (3), p.329-338
Hauptverfasser:	Bobiak, J.P., Koenig, J.L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Diffusion Ethylene-co-vinyl acetate FTIR imaging General pharmacology Medical sciences Nicotine Nicotine - administration & dosage Nicotine - chemistry Pharmaceutical technology. Pharmaceutical industry Pharmacology. Drug treatments Polyvinyls - administration & dosage Polyvinyls - chemistry Regions of interest (ROI) Solubility Spectroscopy, Fourier Transform Infrared
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