Antibacterial chitosan/silk sericin 3D porous scaffolds as a wound dressing material


Karahaliloglu Z., Kilicay E., DENKBAŞ E. B.

ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY, cilt.45, ss.1172-1185, 2017 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 45 Konu: 6
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1080/21691401.2016.1203796
  • Dergi Adı: ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY
  • Sayfa Sayıları: ss.1172-1185

Özet

Antimicrobial mixed dressings have traditionally been used to minimize bacterial infection of burns and other wounds. This study presents the advancement of biocompatible chitosan/silk sericin (CHT/SS) scaffolds combined with lauric acid (LA) and zinc oxide nanoparticles (nZnO) for the successful wound dressing applications. Antibacterial assay results showed that the diameters of the inhibition zone increased from 2 +/- 0.4 to 7 +/- 0.1mm for Escherichia coli, as well as from 2.5 +/- 0.2 to 6 +/- 0.4mm for Staphylococcus aureus while CHTS/SS/100nZnO compared to CHT/SS/0.01LA. The results not only showed excellent inhibition against Gram-positive and Gram-negative bacterial growth but also revealed improved proliferation and extended viability for HaCaT cells.