Preparation, characterization and antibacterial activity of chitosan-g-poly acrylonitrile/silver nanocomposite.

@article{Hebeish2014PreparationCA,
  title={Preparation, characterization and antibacterial activity of chitosan-g-poly acrylonitrile/silver nanocomposite.},
  author={Ali Ali Hebeish and Marwa A Ramadan and Ahmed Saad Montaser and Ahmed M. Farag},
  journal={International journal of biological macromolecules},
  year={2014},
  volume={68},
  pages={178-84}
}
Chitosan-grafted-poly acrylonitrile silver nanocomposites (Cs-g-PAN/Ag) were prepared via in-situ chemical reduction of Ag ions in graft copolymerization of acrylonitrile onto chitosan. Graft copolymerization process was provided by FTIR and gravimetric methods. UV spectra and TEM images show silver nanoparticles with average 15-20nm dispersed homogeneously in CS-g-PAN/Ag nanocomposite-ray and TGA evident the change in crystallography and thermal stability in consequence of presence Ag… CONTINUE READING

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