Characterization of Chitosan and fabrication of Chitosan hydrogels matrices for biomedical applications
نویسندگان
چکیده
منابع مشابه
Hydrogels for Biomedical Applications: Cellulose, Chitosan, and Protein/Peptide Derivatives
Hydrogels based on polysaccharide and protein natural polymers are of great interest in biomedical applications and more specifically for tissue regeneration and drug delivery. Cellulose, chitosan (a chitin derivative), and collagen are probably the most important components since they are the most abundant natural polymers on earth (cellulose and chitin) and in the human body (collagen). Pepti...
متن کاملChitosan for biomedical applications
Chitosan, a copolymer of glucosamine and N-acetyl glucosamine, is a polycationic, biocompatible and biodegradable polymer. In addition, chitosan has different functional groups that can be modified with a wide array of ligands. Because of its unique physicochemical properties, chitosan has great potential in a range of biomedical applications, including tissue engineering, non-viral gene delive...
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A new class of injectable, biocompatible and biodegradable hydrogel is reported. This hydrogel is derived from N-succinyl chitosan (SCS) mixed with water-soluble dialdehyde starch (DAS) without using a conventional chemical crosslinker. The hybrid hydrogel is formed owing to the Schiff's base reaction between amine groups of SCS and dialdehyde groups of DAS to form -CH 000000000000 000000000000...
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چکیده ندارد.
15 صفحه اولStructure and interactions in covalently and ionically crosslinked chitosan hydrogels for biomedical applications.
This review presents a critical analysis of covalently and ionically crosslinked chitosan hydrogels and related networks for medical or pharmaceutical applications. The structural basis of these hydrogels is discussed with reference to the specific chemical interactions, which dictate gel formation. The synthesis and chemistry of these hydrogels is discussed using specific pharmaceutical exampl...
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ژورنال
عنوان ژورنال: MATEC Web of Conferences
سال: 2013
ISSN: 2261-236X
DOI: 10.1051/matecconf/20130504030