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  • Title: Preparation and characterization of bio-based hybrid film containing chitosan and silver nanowires.
    Author: Shahzadi K, Wu L, Ge X, Zhao F, Li H, Pang S, Jiang Y, Guan J, Mu X.
    Journal: Carbohydr Polym; 2016 Feb 10; 137():732-738. PubMed ID: 26686186.
    Abstract:
    A bio-based hybrid film containing chitosan (CS) and silver nanowires (AgNWs) has been prepared by a simple casting technique. X-ray diffraction (XRD), Fourier infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and UV-visible spectroscopy were employed to characterize the structure of bio-based film. The bio-based hybrid film showed unique performance compared with bare chitosan film. The incorporated nano-silver could improve the strength properly. The results revealed that AgNWs in CS film, improved its tensile strength more than 62% and Young modulus 55% compared with pure chitosan film. On the other hand tensile strength was increased 36.7% with AgNPs. Importantly, the film also exhibited conductivity and antibacterial properties, which may expand its future application.
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