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Holzforschung

International Journal of the Biology, Chemistry, Physics, and Technology of Wood

Editor-in-Chief: Faix, Oskar

Editorial Board Member: Daniel, Geoffrey / Militz, Holger / Rosenau, Thomas / Salmen, Lennart / Sixta, Herbert / Vuorinen, Tapani / Argyropoulos, Dimitris S. / Balakshin, Yu / Barnett, J. R. / Berry, Richard / Burgert, Ingo / Evans, Robert / Evtuguin, Dmitry V. / Frazier, Charles E. / Fukushima, Kazuhiko / Gellerstedt, Göran / Gindl-Altmutter, Wolfgang / Glasser, W. G. / Heitner, Cyril / Holmbom, Bjarne / Isogai, Akira / Kadla, John F. / Kleen, Marjatta / Koch, Gerald / Lachenal, Dominique / Mansfield, Shawn D. / Morrell, J.J. / Niemz, Peter / Pizzi, Antonio / Ragauskas, Arthur J. / Ralph, John / Rice, Robert W. / Salin, Jarl-Gunnar / Schmitt, Uwe / Schultz, Tor P. / Sipilä, Jussi / Tamminen, Tarja / Viikari, Liisa / Welling, Johannes / Willför, Stefan / Yoshihara, Hiroshi

9 Issues per year


IMPACT FACTOR 2013: 2.339
Rank 2 out of 21 in category Materials Science, Paper & Wood and rank 8 out of 64 in category Forestry and in the 2013 Thomson Reuters Journal Citation Report/Science Edition

SCImago Journal Rank (SJR): 0.880
Source Normalized Impact per Paper (SNIP): 1.136

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Observation of cell shapes in wood cross-sections during water adsorption by confocal laser-scanning microscopy (CLSM)

Ayako Taguchi1 / Koji Murata1 / Takato Nakano1

1Laboratory of Biomaterials Design, Division of Forest and Biomaterials Science, Graduate School of Agriculture, Kyoto University, Kyoto, Japan

Corresponding author. Laboratory of Biomaterials Design, Division of Forest and Biomaterials Science, Graduate School of Agriculture, Kyoto University, Kita-Shirakawa, Kyoto, 606-8502, Japan

Citation Information: Holzforschung. Volume 64, Issue 5, Pages 627–631, ISSN (Online) 1437-434X, ISSN (Print) 0018-3830, DOI: 10.1515/hf.2010.092, July 2010

Publication History

Received:
2010-01-28
Accepted:
2010-04-23
Published Online:
2010-07-29

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

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