http://www.cnr.it/ontology/cnr/individuo/prodotto/ID31791
Cellulose derivative-Hyaluronic acid-based microporous hydrogels cross-linked through Divinyl Sulfone (DVS) to modulate equilibrium sorption capacity and network stability (Articolo in rivista)
- Type
- Label
- Cellulose derivative-Hyaluronic acid-based microporous hydrogels cross-linked through Divinyl Sulfone (DVS) to modulate equilibrium sorption capacity and network stability (Articolo in rivista) (literal)
- Anno
- 2004-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1021/bm0341881 (literal)
- Alternative label
Sannino A., Madaghiele M., Conversano F., Mele G., Maffezzoli A., Netti P.A., Ambrosio L., Nicolais L. (2004)
Cellulose derivative-Hyaluronic acid-based microporous hydrogels cross-linked through Divinyl Sulfone (DVS) to modulate equilibrium sorption capacity and network stability
in Biomacromolecules
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Sannino A., Madaghiele M., Conversano F., Mele G., Maffezzoli A., Netti P.A., Ambrosio L., Nicolais L. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Università di Napoli Federico II
Università di Lecce (literal)
- Titolo
- Cellulose derivative-Hyaluronic acid-based microporous hydrogels cross-linked through Divinyl Sulfone (DVS) to modulate equilibrium sorption capacity and network stability (literal)
- Abstract
- The aim of this work is to obtain a chemically cross-linked hydrogel from hyaluronic acid and cellulose derivatives that exhibits sensitivity to variation of the composition of the external absorbing medium and an
equilibrium sorption capacity higher than a common hyaluronic acid-based hydrogel, in view of its potential use in prevention of postsurgical soft tissue adhesion. This has been achieved by chemical stabilization of
hyaluronic acid (HA) and cellulose derivatives, hydroxyethylcellulose (HEC) and carboxymethylcellulose(CMCNa) through the difunctional cross-linker divinyl sulfone. Significant increase in sorption capacity, both in water and in water solutions at different ionic strength, has been observed for these samples in comparison with hydrogels obtained through chemical stabilization of hyaluronic acid. Moreover, different dehydration procedures adopted for the xerogel synthesis have been used, which resulted in a modulation of the equilibrium sorption capacity. Hyaluronic acid stability has been confirmed by means of NMR analysis. (literal)
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