journal article·2013-10Open access

Facile grafting of bioactive cellulose derivatives onto PVC surfaces

Sandra Bigot, Guy Louarn, Nasreddine Kébir, Fabrice Burel

Abstract

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.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: biodegradable polymer synthesis and properties · Nanocomposite Films for Food Packaging · Hydrogels: synthesis, properties, applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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