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Wood Science and Technology OnlineFirst articles

Open Access 16-04-2024 | Original

Characterisation of hygroelastic properties of compression and opposite wood found in branches of Norway spruce

The differential swelling seen between softwood opposite wood (OW) and its neighbouring compression wood (CW) developed in branches prompts several engineering issues such as dimensional instability and cracking. For a more efficient use of …

Authors:
Marie Hartwig-Nair, Sara Florisson, Malin Wohlert, E. Kristofer Gamstedt

11-04-2024 | Original

Aqueous modification of waterlogged archaeological wood by phenylboronic acid to reduce hygroscopicity and improve the dimensional stability

During the dehydration of waterlogged archaeological wood (WAW), shrinkage inevitably occurs due to capillary force and hydrogen bond recombination as WAW loses free and adsorbed water. Existing drying techniques, including solvent displacement …

Authors:
Yihang Zhou, Yue Zhang, Liyan Kan, Yue Wang, Kai Wang, Dongbo Hu

Open Access 09-04-2024 | Research

Transient hygro- and hydro-expansion of freely and restrained dried paper: the fiber-network coupling

The transient dimensional changes during hygro-expansion and hydro-expansion of freely and restrained dried, softwood and hardwood sheets and fibers is monitored, to unravel the governing micro-mechanisms occurring during gradual water saturation.

Authors:
Niels H. Vonk, Eline P. C. van Spreuwel, Thomas Anijs, Ron H. J. Peerlings, Marc G. D. Geers, Johan P. M. Hoefnagels

05-04-2024 | Original

Antioxidant, antiproliferative, anti-inflammatory, and enzyme inhibition potentials of Ficus carica wood bark and related bioactive phenolic metabolites

Considering the bioactive composition and therapeutic interest of Ficus carica, much research has been conducted on its fruits and leaves. However, there has been relatively little investigation regarding the wood bark, despite its potential as a …

Authors:
Sonia Yahiaoui, Djamel Edine Kati, Makhlouf Chaalal, Lamiaa M. A. Ali, Khaled El Cheikh, Goeffrey Depaepe, Alain Morère, Chantal Menut, Nadir Bettache, Mostapha Bachir-Bey