A study on the viscoelastic behavior of chitosan-polyvinyl alcohol-graphene oxide nanocomposite films as a wound dressing-Reference-Cited by-同舟云学术

A study on the viscoelastic behavior of chitosan-polyvinyl alcohol-graphene oxide nanocomposite films as a wound dressing

Published:2020-10-16 Issue:8 Volume:29 Page:1259-1272
ISSN:0967-3911
Container-title:Polymers and Polymer Composites
language:en
Short-container-title:Polymers and Polymer Composites

Author:

Saeedi Fariba¹,Montazeri Arash¹^ORCID,Bahari Yaser¹,Pishvaei Malihe²,Jannat Behrooz³

Affiliation:

1. Nanotechnology Department, Faculty of Engineering, University of Guilan, Rasht, Iran

2. Institute for Color Science and Technology, Tehran, Iran

3. Halal Research Center of IRI, FDA, Tehran, Iran

Abstract

The nanocomposites of Chitosan (CS)-poly vinyl alcohol (PVA) reinforced with graphene oxide (GO) were fabricated by casting in a mold. The nanocomposite films were characterized by various techniques. The viscoelastic properties of the wound dressings were evaluated by dynamic mechanical thermal analysis (DMTA) since the healing quality of a wound dressing depends on such properties. DMTA results also were modeled by the Cole-Cole diagram. Finally, the effects of GO on antimicrobial and biological properties of films were studied. It has been shown that nanocomposite films support the initial attachment, proliferation, and growth of mouse fibroblast cells.

Publisher

SAGE Publications

Subject

Materials Chemistry,Polymers and Plastics,Ceramics and Composites

Link

http://journals.sagepub.com/doi/pdf/10.1177/0967391120962375

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