The Application of Copper and Silver Nanoparticles in the Protection of Fagus sylvatica Wood against Decomposition by Fomes fomentarius

Wood technology is constantly looking for environmentally friendly technological solutions. It seems that nanotechnology can provide green and alternatives wood protection. In this study, the antifungal activity of silver copper nanoparticles against white rot fungus Fomes fomentarius was investigated under in vitro conditions with respect to protection Fagus sylvatica wood. both experiments, 5, 25 50 ppm were used. The results test showed selective nanoparticles. All concentrations stimulated mycelial growth. stimulation inversely proportional concentration. Silver inhibited fungal colony growth at highest concentration (50 ppm) did not affect 5 ppm. increased resistance beech wood, but only Decay caused by F. Probably, used as a micronutrient better extracellular enzymes. Our from tests are consistent those obtained on specimens, showing two too low protect decomposition xylophagous fungus.