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Bigot, S., Louarn, G., Kebir, N. & Burel, F. (2013) Facile grafting of bioactive cellulose derivatives onto PVC surfaces. Appl. Surf. Sci. 283 411–416. 
Added by: Laurent Cournède (2016-03-10 21:23:29)
Type de référence: Article
DOI: 10.1016/j.apsusc.2013.06.123
Numéro d'identification (ISBN etc.): 0169-4332
Clé BibTeX: Bigot2013a
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Catégories: PMN
Mots-clés: bacterial adhesion, blood-compatibility, coatings, heparin, Hydroxyethyl cellulose, Methyl cellulose, poly(vinyl chloride), Polysaccharides, pvc, Surface modification
Créateurs: Bigot, Burel, Kebir, Louarn
Collection: Appl. Surf. Sci.
Consultations : 2/365
Indice de consultation : 2%
Indice de popularité : 0.5%
Résumé     
Bioactive methyl cellulose and hydroxyethyl cellulose were successfully grafted onto PVC films using a two-step pathway. PVC surface was first modified with isothiocyanate in DMSO/water medium. Then, unmodified polysaccharides were directly grafted onto the thiocyanated surface in acetonitrile/DMSO mixture, in presence of DBTL as catalyst. The polysaccharide grafting onto the PVC surface was evidenced by contact angle measurements, AFM and XPS. (C) 2013 Elsevier B.V. All rights reserved.
Added by: Laurent Cournède  
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