Characterization of chitosan and polycaprolactone membranes designed for wound repair application
โ Scribed by C. L. Salgado; E. M. S. Sanchez; J. F. Mano; A. M. Moraes
- Publisher
- Springer
- Year
- 2011
- Tongue
- English
- Weight
- 502 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0022-2461
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## Abstract Chitosan prepared from natural biopolymer chitin and cast into membranes has been tested as wound dressing at the skinโgraft donor site in patients. Bactigras, a commonly used impregnated tulle gras bandage, served as a control. Chitosan membrane, prepared with a 75% degree of deacetyla
## Abstract In the present research program, chitosan has been mixed with polycaprolactone (PCL) (80 : 20) for using them for control delivery of doxycycline. Organoclay, Cloisite 30B of different concentrations 1, 2.5, and 5% has been blended with the composite. Chitosan is a natural biodegradable
## Abstract **Summary:** CMโchitin and CMโchitosan films were successfully crosslinked by microwave treatment. Crosslinking of the microwaveโtreated CMโchitin films involved mainly the carboxylate and the secondary alcohol groups, while crosslinking of microwaveโtreated CMโchitosan films involved t