Fibre Chemistry

, Volume 47, Issue 4, pp 260–264 | Cite as

Preparation, Characteristics, and Antibacterial Properties of Pulp—Silver Nanocomposites Obtained from DMA/LiCl Solutions

  • A. M. Mikhailidi
  • N. E. Kotel′nikova
  • A. L. Shakhmin
  • S. Andersson
  • N. N. Saprykina
  • V. I. Kudryashov
  • E. P. Anan′eva
  • Yu. V. Martakova
Article
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Hydrogels of flax and hardwood pulp powders were prepared by regeneration from solutions in N,Ndimethylacetamide—LiCl. Silver (Ag) nanoparticles were intercalated into the pulp hydrogel matrices by reducing a solution of AgNO3 using trisodium citrate. The resulting samples were studied by wide-angle x-ray scattering, x-ray photoelectron spectroscopy, and scanning electron microscopy. The antimicrobial activity was determined against Staphylococcus aureus-16 and Escherichia coli. It was found that the hydrogels exhibited antimicrobial activity even with a low concentration of Ag nanoparticles.

Keywords

Diffuse Reflectance Spectrum Flax Fiber Hardwood Pulp Powdered Pulp Hemispherical Energy Analyzer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Springer Science+Business Media New York 2016

Authors and Affiliations

  • A. M. Mikhailidi
    • 1
  • N. E. Kotel′nikova
    • 2
  • A. L. Shakhmin
    • 3
  • S. Andersson
    • 4
  • N. N. Saprykina
    • 2
  • V. I. Kudryashov
    • 5
  • E. P. Anan′eva
    • 6
  • Yu. V. Martakova
    • 7
  1. 1.St. Petersburg State University of Technology and DesignSaint PetersburgRussia
  2. 2.Institute of Polymers, Russian Academy of SciencesMoscowRussia
  3. 3.St. Petersburg State Polytechnic UniversitySaint PetersburgRussia
  4. 4.University of HelsinkiHelsinkiFinland
  5. 5.ZAO KomitaSaint PetersburgRussia
  6. 6.St. Petersburg State Chemical Pharmaceutical AcademySaint PetersburgRussia
  7. 7.Institute of Chemistry, Komi Scientific Center, Ural Branch, Russian Academy of SciencesSyktyvkarRussia

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