http://www.cnr.it/ontology/cnr/individuo/prodotto/ID33004
Synthesis and Partial Characterization of hydrogels obtained via Glutaraldehyde crosslinking of Acetylated Chitosan and of hyaluronan Derivatives (Articolo in rivista)
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- Synthesis and Partial Characterization of hydrogels obtained via Glutaraldehyde crosslinking of Acetylated Chitosan and of hyaluronan Derivatives (Articolo in rivista) (literal)
- Anno
- 2003-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1021/bm0340669 (literal)
- Alternative label
Crescenzi V., Francescangeli A., Taglienti A., Capitani D., Mannina L (2003)
Synthesis and Partial Characterization of hydrogels obtained via Glutaraldehyde crosslinking of Acetylated Chitosan and of hyaluronan Derivatives
in Biomacromolecules; ACS, American chemical society, Washington, DC (Stati Uniti d'America)
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- Crescenzi V., Francescangeli A., Taglienti A., Capitani D., Mannina L (literal)
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- http://dx.doi.org/10.1021/bm0340669 (literal)
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- Sintesi e caraterizzazione di network formate da acido ialuronico funzionalizzato e su derivati del chitosano. La caratterizzazione degli idrogel è ottenuta via NMR in soluzione. (literal)
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- Scopu (literal)
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Dipartimento di Chimica, Sapienza, Università di Roma
Istituto di Metodologie Chimiche
Dipartimento STAT Università del Molise, Isernia (literal)
- Titolo
- Synthesis and Partial Characterization of hydrogels obtained via Glutaraldehyde crosslinking of Acetylated Chitosan and of hyaluronan Derivatives (literal)
- Abstract
- Hydrophilic networks based on functionalized hyaluronic acid and on partially acetylated chitosan, respectively, have been obtained. In the case of hyaluronic acid (HA), primary amino functionalities have been introduced along the polysaccharide chains. The ensuing derivatives, i.e., HA-lysine (HA-K), HAdiamino pentane (HA-DAP), and HA-glycine-lysine (HA-GK), have been characterized by high field NMR spectroscopy. NMR 2D-DOSY experiments have allowed us to optimize the purification procedure. Chitosan was made soluble in water by partial acetylation. Cross-linking reactions have been performed using glutaraldehyde. The obtained networks have been qualitatively characterized by means of 13C CP-MAS NMR technique. The hydrogels have been characterized also in terms of water uptake. (literal)
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