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https://hdl.handle.net/10316/3781| Title: | Drug release assays from new chitosan/pHEMA membranes obtained by gamma irradiation | Authors: | Casimiro, M. H. Gil, M. H. Leal, J. P. |
Keywords: | Drug release; Gamma radiation, chitosan; Membranes; Amoxicillin | Issue Date: | 2007 | Citation: | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 265:1 (2007) 406-409 | Abstract: | With the purpose of obtaining a biocompatible and microbiologically safe matrix that simultaneously could be used as wound dressing material and as a controlled drug release system, membranes with different thickness and different contents in chitosan and hydroxyethyl methacrylate (HEMA) have been prepared by [gamma] irradiation from a 60Co source. Antibiotic release experiments were performed before or after irradiation over amoxicillin loaded chitosan/pHEMA membranes in physiological saline solution, and monitored by UV-Vis spectrometry. | URI: | https://hdl.handle.net/10316/3781 | DOI: | 10.1016/j.nimb.2007.09.013 | Rights: | openAccess |
| Appears in Collections: | FCTUC Eng.Química - Artigos em Revistas Internacionais |
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|---|---|---|---|---|
| filefa850e6bcbd840c8959eacaeaca359af.pdf | 140.56 kB | Adobe PDF | View/Open |
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