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Characterization of oral controlled release formulations using the solid-state NMR PRE method.
- In: Poster Presentation
- At: Stockholm (Sweden) (2017)
- Type: Poster
- Poster code: P-B-076-Tuesday
- By: DEGERSTEDT, Oliver (AstraZeneca, Göteborg, Sweden)
- Co-author(s): Oliver Degerstedt: Pharmaceutical Technology & Development, AstraZeneca, Göteborg, Sweden
Anna Svensk Ankarberg: Pharmaceutical Technology & Development, AstraZeneca, Göteborg, Sweden
Johan Hjärtstam: Pharmaceutical Technology & Development - Abstract:
Backgrounds
In oral controlled release formulations using ethyl cellulose (EC) and hydroxypropyl cellulose (HPC) coatings, the drug release behavior is governed by the phase structure of the water soluble HPC component. The number of d
Aims
We have applied the paramagnetic relaxation enhancement (PRE) solid-state Nuclear Magnetic Resonance (ss-NMR)
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Last update 28 September 2023