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Observation of cell shapes in wood cross-sections during water adsorption by confocal laser-scanning microscopy (CLSM)
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Ayako Taguchi
Veröffentlicht/Copyright:
29. Juli 2010
Abstract
Deformation behaviors of cell cross-sections from wood blocks were observed during water adsorption by confocal laser-scanning microscopy. In the tangential (T) direction, cells swelled linearly with increasing moisture content, whereas in the radial (R) direction, cell deformation varied from cell to cell, and some cells showed even shrinkage. This confirms that the well-known swelling/shrinking anisotropy for intact wood blocks is T>R.
Keywords: anisotropic swelling; cell shape; confocal laser-scanning microscopy (CLSM); water adsorption
Received: 2010-1-28
Accepted: 2010-4-23
Published Online: 2010-07-29
Published Online: 2010-07-29
Published in Print: 2010-08-01
©2010 by Walter de Gruyter Berlin New York
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Artikel in diesem Heft
- Original papers
- Side reactions of 4-acetamido-TEMPO as the catalyst in cellulose oxidation systems
- Reactions of aldehydes with chlorous acid and chlorite in chlorine dioxide bleaching
- Using cationic polyvinyl alcohol (C-PVA) to improve the strength of wood-free papers containing high-yield pulp (HYP)
- A new phenolic glucoside and flavonoids from the bark of Eucommia ulmoides Oliv.
- Decomposition of a phenolic lignin model compound over organic N-bases in an ionic liquid
- Investigation on wax-impregnated wood. Part 1: Microscopic observations and 2D X-ray imaging of distinct wax types
- Investigation on wax-impregnated wood. Part 2: Study of void spaces filled with air by He pycnometry, Hg intrusion porosimetry, and 3D X-ray imaging
- Surface properties of eucalyptus pulp fibres as reinforcement of cement-based composites
- Cure kinetics of PF/PVAc hybrid adhesive for manufacturing profiled wood-strand composites
- Moisture induced stresses perpendicular to the grain in glulam: Review and evaluation of the relative importance of models and parameters
- Three-dimensional modeling of the structure formation and consolidation of wood composites
- Observation of cell shapes in wood cross-sections during water adsorption by confocal laser-scanning microscopy (CLSM)
- A single cell model for pretreatment of wood by microwave explosion
- Pore space analysis of beech wood: The vessel network
- Quantification of fungal colonization in modified wood: Quantitative real-time PCR as a tool for studies on Trametes versicolor
- Copper monoethanolamine adsorption in wood and its relation with cation exchange capacity (CEC)
- Effect of amine ligand, copper/amine ratio, and pH on copper adsorption into wood
- Effect of different soils and pH amendments on brown-rot decay activity in a soil block test
- A proposed accelerated field stake test for rapid assessment of wood preservative systems
- Meetings
- Meetings
Schlagwörter für diesen Artikel
anisotropic swelling;
cell shape;
confocal laser-scanning microscopy (CLSM);
water adsorption
Artikel in diesem Heft
- Original papers
- Side reactions of 4-acetamido-TEMPO as the catalyst in cellulose oxidation systems
- Reactions of aldehydes with chlorous acid and chlorite in chlorine dioxide bleaching
- Using cationic polyvinyl alcohol (C-PVA) to improve the strength of wood-free papers containing high-yield pulp (HYP)
- A new phenolic glucoside and flavonoids from the bark of Eucommia ulmoides Oliv.
- Decomposition of a phenolic lignin model compound over organic N-bases in an ionic liquid
- Investigation on wax-impregnated wood. Part 1: Microscopic observations and 2D X-ray imaging of distinct wax types
- Investigation on wax-impregnated wood. Part 2: Study of void spaces filled with air by He pycnometry, Hg intrusion porosimetry, and 3D X-ray imaging
- Surface properties of eucalyptus pulp fibres as reinforcement of cement-based composites
- Cure kinetics of PF/PVAc hybrid adhesive for manufacturing profiled wood-strand composites
- Moisture induced stresses perpendicular to the grain in glulam: Review and evaluation of the relative importance of models and parameters
- Three-dimensional modeling of the structure formation and consolidation of wood composites
- Observation of cell shapes in wood cross-sections during water adsorption by confocal laser-scanning microscopy (CLSM)
- A single cell model for pretreatment of wood by microwave explosion
- Pore space analysis of beech wood: The vessel network
- Quantification of fungal colonization in modified wood: Quantitative real-time PCR as a tool for studies on Trametes versicolor
- Copper monoethanolamine adsorption in wood and its relation with cation exchange capacity (CEC)
- Effect of amine ligand, copper/amine ratio, and pH on copper adsorption into wood
- Effect of different soils and pH amendments on brown-rot decay activity in a soil block test
- A proposed accelerated field stake test for rapid assessment of wood preservative systems
- Meetings
- Meetings
