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

Author:

Piętka JacekORCID,Adamczuk Andrzej,Zarzycka Ewa,Tulik MirelaORCID,Studnicki MarcinORCID,Oszako TomaszORCID,Aleksandrowicz-Trzcińska MartaORCID

Abstract

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

Publisher

MDPI AG

Subject

Forestry

Reference58 articles.

1. Biodiversity in European beech forests—A review with recommendations for sustainable forest management;Brunet;Ecol. Bull.,2010

2. Rozkrut, D. (2020). Statistical Yearbook of Forestry, Zakład Wydawnictw Statystycznych.

3. Latent infections of Fomes fomentarius in the xylem of European beech (Fagus sylvatica);Baum;Mycol. Progr.,2003

4. (2022, October 11). Available online: https://www.wood-database.com/european-beech/.

5. Butin, H. (1995). Causes, Biology and Control in Forest and Amenity Trees, Oxford University Press.

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3