Journal article
Evaluation of pit dimensions and uptake of preservative solutions in wood after permeability improvement by bioincising
Wood Material Science and Engineering, Vol.18(1), pp.233-243
2023
Abstract
Bioincising is a biotechnological process to improve the permeability of wood by biological organisms. In recent years, there has been a great interest to determine the changes in the anatomical structure of wood as a result of bioincising process. In this study, the effects of bioincising by Physisporinus vitreus on the pit structure and permeability of Picea orientalis L. sapwood and heartwood were studied. Bioincised and non-bioincised samples were then treated with micronized copper quaternary and Celcure AC-500 wood preservatives by either dipping or vacuum method. The copper distribution and amount of copper retained in treated wood were evaluated by SEM-EDX and ICP-OES, respectively. The area of copper fixation in treated wood was also measured by the ArcGIS software package. The effects of P. vitreus activity were examined in the wood microstructure after bioincising by light microscope and SEM analyses on radial sections. After the bioincising, a significant increase was observed in the uptake of wood preservatives by vacuum, particularly in heartwood. The measurements on bordered pit, crossfield pit, and ray tracheid bordered pit dimensions in the microstructure of wood indicated that the degradation of pits was the most important factor in improved penetration and uptake of preservative solutions employed.
Details
- Title
- Evaluation of pit dimensions and uptake of preservative solutions in wood after permeability improvement by bioincising
- Authors
- Davut Bakir (Corresponding Author) - Artvin Coruh UniversityDilek Dogu (Author) - Istanbul University-CerrahpaşaS. Nami Kartal (Author) - Istanbul University-CerrahpaşaEvren Terzi (Author) - Istanbul University-Cerrahpaşa
- Publication details
- Wood Material Science and Engineering, Vol.18(1), pp.233-243
- Publisher
- Taylor & Francis
- DOI
- 10.1080/17480272.2021.2014956
- ISSN
- 1748-0280
- Grant note
- This study is a part of a Ph.D. study at Istanbul University-Cerrahpaşa, Istanbul, Turkey, and financially supported by The Scientific and Technological Research Council of Turkey (TUBITAK) (Project No: 115O934) and The Coordination Unit for Scientific Research Projects (BAP), Istanbul University-Cerrahpaşa (Project No: 24880).
- Organisation Unit
- National Centre for Timber Durability and Design Life
- Language
- English
- Record Identifier
- 99979539602621
- Output Type
- Journal article
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- Collaboration types
- Domestic collaboration
- Web Of Science research areas
- Materials Science, Paper & Wood
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Source: InCites