Magnetic resonance imaging study of water absorption in thermally modified pine wood

References

Almeida, G., Gagné, S., Hernández, R.E. (2007) A NMR study of water distribution in hardwoods at several equilibrium moisture contents. Wood Sci. Technol. 41:293–307.10.1007/s00226-006-0116-3Search in Google Scholar

Araujo, C.D., Mackay, A.L., Hailey, J.R.T., Whittall, K.P., Le, H. (1992) Proton magnetic resonance techniques for characterization of water in wood: application to white Spruce. Wood Sci. Technol. 26:101–113.10.1007/BF00194466Search in Google Scholar

Blümich, B. NMR Imaging of Materials. Clarendon Press, Oxford, 2000.Search in Google Scholar

Brownstein, K.R., Tarr, C.E. (1979) Importance of classical diffusion in NMR studies of water in biological cells. Phys. Rev. A 19:2446–2453.10.1103/PhysRevA.19.2446Search in Google Scholar

Callaghan, P.T. Principles of Nuclear Magnetic Resonance Microscopy. Clarendon Press, Oxford, 1991.10.1093/oso/9780198539445.001.0001Search in Google Scholar

Carslaw, H.S., Jaeger, J.C. (1959) Conduction of Heat in Solids. Clarendon Press, Oxford. pp. 99–102.Search in Google Scholar

Cox, J., McDonald, P.J., Gardiner, B.A. (2010) A study of water exchange in wood by means of 2D NMR relaxation correlation and exchange. Holzforschung 64:259–266.10.1515/hf.2010.036Search in Google Scholar

Dvinskikh, S.V., Henriksson, M., Berglund, L.A., Furó, I. (2011) A multinuclear magnetic resonance imaging (MRI) study of wood with absorbed water: estimating bound water concentration and local wood density. Holzforschung 65:103–107.10.1515/hf.2010.121Search in Google Scholar

Elder, T., Houtman, C. (2013) Time-domain NMR study of the drying of hemicellulose extracted aspen (Populus tremuloides Michx.). Holzforschung 67:405–411.10.1515/hf-2012-0130Search in Google Scholar

Fantazzini, P., Maccotta, A., Gombia, M., Garavaglia, C., Brown, R.J.S., Brai, M. (2006) Solid-liquid nuclear magnetic resonance relaxation and signal amplitude relationships with ranking of seasoned softwoods and hardwoods. J. Appl. Phys. 100:074907.10.1063/1.2354322Search in Google Scholar

Finnish ThermoWood Association. ThermoWood Handbook, 2003. www.thermowood.fi/brochurestexts. Accessed Jan, 2014.Search in Google Scholar

Gil, A.M., Lopes, M.H., Neto, P., Callaghan, P.T. (2000) An NMR microscopy study of water absorption in cork. J. Mat. Sci. 35:1891–1900.10.1023/A:1004749932170Search in Google Scholar

Gombia, M., Bortolotti, V., Brown, R.J.S., Camaiti, M., Fantazzini, P. (2008) Models of water imbibition in untreated and treated porous media validated by quantitative magnetic resonance imaging. J. Appl. Phys. 103:094913.10.1063/1.2913503Search in Google Scholar

Hameury, S., Sterley, M. (2006) Magnetic resonance imaging of moisture distribution in Pinus sylvestris L. exposed to daily indoor relative humidity fluctuations. Wood Mater. Sci. Eng. 1:116–126.10.1080/17480270601150578Search in Google Scholar

Hartley, I.D., Kamke, F.A., Peemoeller, H. (1994) Absolute moisture content determination of aspen wood below the fiber saturation point using pulsed NMR. Holzforschung 48:474–479.10.1515/hfsg.1994.48.6.474Search in Google Scholar

Hernández, R.E., Cáceres, C.B. (2010) Magnetic resonance microimaging of liquid water distribution in sugar maple wood below fiber saturation point. Wood Fiber Sci. 42:259–272.Search in Google Scholar

Hietala, S., Maunu, S.L., Sundholm, F., Jämsä, S., Viitaniemi, P. (2002) Structure of thermally modified wood studied by liquid state NMR measurements. Holzforschung 56:522–528.10.1515/HF.2002.080Search in Google Scholar

Hill, C.A.S. Wood Modification: Chemical, Thermal and Other Processes. Wiley, Chichester, 2006.10.1002/0470021748Search in Google Scholar

Hoffmeyer, P., Engelund, E.T., Thygesen, L.G. (2011) Equilibrium moisture content (EMC) in Norway spruce during the first and second desorptions. Holzforschung 65:875–882.10.1515/HF.2011.112Search in Google Scholar

International ThermoWood Association. ThermoWood Production Statistics, 2014. www.thermowood.fi/latestnews. Accessed XX Month, 20XX.Search in Google Scholar

Johannessen, E.H., Hansen, E.W., Rosenholm, J.B. (2006) Fluid self-diffusion in Scots Pine sapwood tracheid cells. J. Phys. Chem. B 110:2427–2434.10.1021/jp055643lSearch in Google Scholar

Keeler, J. Understanding NMR Spectroscopy. Wiley, Chichester, 2010.Search in Google Scholar

Kekkonen, P.M., Telkki, V.-V., Jokisaari, J. (2009) Determining the highly anisotropic cell structures of Pinus Sylvestris in three orthogonal directions by PGSTE NMR of absorbed free water and methane. J. Phys. Chem. B 113:1080–1084.10.1021/jp807848dSearch in Google Scholar

Kekkonen, P.M., Telkki, V.-V., Jokisaari, J. (2010) Effect of thermal modification of wood cell structures observed by pulsed-field-gradient stimulated-echo NMR. J. Phys. Chem. C 114:18693–18697.10.1021/jp1060304Search in Google Scholar

Kekkonen, P.M., Ylisassi, A., Telkki, V.-V. (2014) Absorption of water in thermally modified pine wood as studied by NMR. J. Phys. Chem. C 118:2146–2153.10.1021/jp411199rSearch in Google Scholar

Kettunen, P.O. Structure and Properties of Wood. Trans Tech Publications Ltd, Durnten-Zurich, 2006.Search in Google Scholar

Kosiková, B., Hricovíni, M., Cosentino, C. (1999) Interaction of lignin and polysaccharides in beech wood (Fagus Sylvatica) during drying processes. Wood Sci. Technol. 33:373–380.10.1007/s002260050123Search in Google Scholar

Kärkkäinen, M. Puutiede (Wood Science). (1985) Arvi A. Karisto Oy:n kirjapaino, Hämeenlinna, pp. 38.Search in Google Scholar

Labbé, N., De Jéso, B., Lartigue, J.C., Daudé, G., Pétraud, M., Ratier, M. (2002) Moisture content and extractive materials in maritime pine wood by low field ¹H NMR. Holzforschung 56:25–31.10.1515/HF.2002.005Search in Google Scholar

Macmillan, M.B., Schneider, M.H., Sharp, A.R., Balcom, B.J. (2002) Magnetic resonance imaging of water concentration in low moisture content wood. Wood Fiber Sci. 34:276–286.Search in Google Scholar

Maunu, S.L. (2002) NMR studies of wood and wood products. Prog. Nucl. Magn. Res. Sp. 40:151–174.10.1016/S0079-6565(01)00041-3Search in Google Scholar

Mazela, B., Kowalczuk, J., Ratajczak, I., Szentner, K. (2014) Moisture content (MC) and multinuclear magnetic resonance imaging (MRI) study of water absorption effect on wood treated with aminofunctional silane. Eur. J. Wood Prod. 72:243–248.10.1007/s00107-013-0768-2Search in Google Scholar

Meder, R., Codd, S.L., Franich, R.A., Callaghan, P.T., Pope, J.M. (2003) Observation of anisotropic water movement in Pinus radiata D. Don wood using magnetic resonance micro-imaging. Holz Roh-Werkst 61:251–256.10.1007/s00107-003-0400-ySearch in Google Scholar

Menon, R.S., MacKay, A.L., Hailey, J.R.T., Bloom, M., Burgess, A.E., Swanson, J.S. (1987) An NMR determination of the physiological water distribution in wood during drying. J. Appl. Polymer Sci. 33:1141–1155.10.1002/app.1987.070330408Search in Google Scholar

Menon, R.S., Mackay, A.L., Filbotte, S., Hailey, J.R. (1989) Quantitative separation of NMR images of water in wood on the basis of T₂. J. Magn. Reson. 82:205–210.10.1016/0022-2364(89)90184-4Search in Google Scholar

Merela, M., Oven, P., Serša, I., Mikac, U. (2009) A single point NMR method for an instantaneous determination of the moisture content of wood. Holzforschung 63:348–351.10.1515/HF.2009.050Search in Google Scholar

Metsä-Kortelainen, S., Paajanen, L., Viitanen, H. (2011) Durability of thermally modified Norway spruce and Scots pine in above-ground conditions. Wood Mater. Sci. Eng. 6:105–114.10.1080/17480272.2011.567338Search in Google Scholar

Quick, J.J., Hailey, J.R.T., Mackay, A.L. (1990) Radial moisture profiles of cedar sapwood during drying – a proton magnetic resonance study. Wood Fiber Sci. 22:404–412.Search in Google Scholar

Riggin, M.T., Sharp, A.R., Kaiser, R. (1979) Transverse NMR relaxation of water in wood. J. Appl. Polym. Sci. 23:3147–3154.10.1002/app.1979.070231101Search in Google Scholar

Rosenkilde, A., Glover, P. (2002) High resolution measurement of the surface layer moisture content during drying of wood using a novel magnetic resonance imaging technique. Holzforschung 56:312–317.10.1515/HF.2002.050Search in Google Scholar

Sharp, A.R., Riggin, M.T., Kaiser, R., Schneider, M.H. (1978) Determination of moisture content of wood by pulsed nuclear magnetic resonance. Wood Fiber Sci. 10:74–81.Search in Google Scholar

Siau, J.S. Transport Processes in Wood, Springer-Verlag, Berlin, 1984.10.1007/978-3-642-69213-0Search in Google Scholar

Sivonen, H., Maunu, S.L., Sundholm, F., Jämsä, S., Viitaniemi, P. (2002) Magnetic resonance studies of thermally modified wood. Holzforschung 56:648–654.10.1515/HF.2002.098Search in Google Scholar

Telkki, V.-V., Jokisaari, J. (2009) Determination of the structure of wood from the self-diffusion probability densities of a fluid observed by position exchange NMR spectroscopy. Phys. Chem. Chem. Phys. 11:1167–1172.10.1039/b817727aSearch in Google Scholar PubMed

Telkki, V.-V., Saunavaara, J., Jokisaari, J. (2010) Time-of-flight remote detection MRI of thermally modified wood. J. Magn. Reson. 202:78–84.10.1016/j.jmr.2009.10.002Search in Google Scholar

Telkki, V.-V., Yliniemi, M., Jokisaari, J. (2013) Moisture in softwoods: fiber saturation point, hydroxyl site content, and the amount of micropores as determined from NMR relaxation time distributions. Holzforschung 67:291–300.10.1515/hf-2012-0057Search in Google Scholar

Thygesen, L.G., Elder, T. (2008) Moisture in untreated, acetylated and furfurylated Norway spruce studied during drying using time domain NMR. Wood Fiber Sci. 40:309–320.Search in Google Scholar

Tjeerdsma, B., Boonstra, M., Pizzi, A., Tekely, P., Militz, H. (1998) Characterization of thermally modified wood: molecular reasons for wood performance improvement. Holz Roh Werkst. 56:149–153.10.1007/s001070050287Search in Google Scholar

Topgaard, D., Söderman, O. (2002) Self-diffusion of nonfreezing water in porous carbohydrate polymer systems studied with nuclear magnetic resonance. Biophys. J. 83:3596–3606.10.1016/S0006-3495(02)75360-5Search in Google Scholar

van Houts, J.H., Wang, S., Shi, H., Pan, H., Kabalka, G.W. (2004) Moisture movement and thickness swelling in oriented strandboard, Part 1. Analysis using nuclear magnetic resonance microimaging. Wood Sci. Technol. 38:617–628.10.1007/s00226-004-0258-0Search in Google Scholar

van Houts, J.H., Wang, S., Shi, H., Kabalka, G.W. (2006) Moisture movement and thickness swelling in oriented strandboard. Part 2: Analysis using nuclear magnetic resonance imaging body scanner. Wood Sci. Technol. 40:437–443.10.1007/s00226-006-0075-8Search in Google Scholar

Viitaniemi, P., Jämsä, S., Ek, P., Viitanen, H. (1997) Method for improving biodegradation resistance and dimensional stability of cellulosic products. U.S. Patent. US 5678324.10.14214/ma.6367Search in Google Scholar

Washburn, E.W. (1921) The dynamics of capillary flow. Phys. Rev. 17:273–283.10.1103/PhysRev.17.273Search in Google Scholar

Wycoff, W., Pickup, S., Cutter, B., Miller, W., Wong, T.C. (2000) The determination of the cell size in wood by nuclear magnetic resonance diffusion techniques. Wood Fiber Sci. 32:72–80.Search in Google Scholar

Xu, Y., Araujo, C.D., MacKay, A.L., Whittall, K.P. (1996) Proton spin-lattice relaxation in wood- T1 related to local specific gravity using a fast-exchange model. J. Magn. Reson. Ser. B 110:55–64.10.1006/jmrb.1996.0007Search in Google Scholar

Zhang, M., Wang, X., Gazo, R. (2013) Water states in yellow poplar during drying studied by time-domain nuclear magnetic resonance. Wood Fiber Sci. 45:423–428.Search in Google Scholar