Magnetic Resonance Imaging Analysis of Moving Fronts in Floating Dosage Forms |
| P. Kulinowskia, P. Dorożyńskib, R. Jachowiczb and A. Jasińskia,c
aDepartment of Magnetic Resonance, Institute of Nuclear Physics PAS, Radzikowskiego 152, 31-342 Kraków, Poland bDepartment of Pharmaceutical Technology and Biopharmaceutics, Pharmaceutical Faculty, Jagiellonian University Medical College, Medyczna 9, 30-688 Kraków, Poland cPedagogical University, Podchorążych 2, 30-084 Kraków, Poland |
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| Received: 24 04 2005; |
| An application of magnetic resonance imaging in the field of pharmaceutical technology is presented in this paper. The analysis of diffusion and swelling fronts was carried out for four floating dosage forms using magnetic resonance imaging. The influence of polymer viscosity, its concentration, and type of applied dissolution media on the area of moving fronts was investigated. |
| DOI: 10.12693/APhysPolA.108.155 PACS numbers:87.61.-c |