The effect of polymer and CaCl2concentrations on the sulfasalazine release from alginate-N,O-carboxymethyl chitosan beads
✍ Scribed by Moslem Tavakol, Ebrahim Vasheghani-Farahani…
- Book ID
- 120803009
- Publisher
- Springer-Verlag
- Year
- 2013
- Tongue
- English
- Weight
- 399 KB
- Volume
- 2
- Category
- Article
- ISSN
- 2194-0517
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## Abstract Homopolymeric and interpenetrating network (IPN) hydrogel beads of ibuprofen (IBP), a nonsteroidal anti‐inflammatory drug, were prepared using carboxymethyl xanthan and sodium alginate as polymers and AlCl~3~ as a cross‐linking agent. Formation of IPN structure was examined using FTIR a
Semi-interpenetrating polymer network beads of chitosan and poly(ethylene glycol) were prepared and characterized for controlled release of drugs. A viscous solution of chitosan and poly(ethylene glycol) in 2% acetic acid was extruded as droplets with the help of a syringe and crosslinked using glut