Evidence map›Paper›PMID 42275250›Full record

ArticleBiomacromolecules2026

Acetylation of Never-Dried Wood via Diffusion-Driven Solvent Exchange.

Md Tipu Sultan, Mikko Valkonen, Muhammad Awais, Paula Nousiainen, Kristiina Lillqvist, Shennan Wang, Lauri Rautkari

Abstract read
In one paragraph

Article in Biomacromolecules, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Md Tipu SultanDepartment of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo FI-02150, Finland.
Mikko ValkonenDepartment of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo FI-02150, Finland.
Muhammad AwaisDepartment of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo FI-02150, Finland.ORCID 0000-0002-2265-6612
Paula NousiainenDepartment of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo FI-02150, Finland.ORCID 0000-0002-7089-1158
Kristiina LillqvistDepartment of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo FI-02150, Finland.
Shennan WangDepartment of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo FI-02150, Finland.ORCID 0000-0002-6464-533X
Lauri RautkariDepartment of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo FI-02150, Finland.ORCID 0000-0002-1207-220X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acetylation is one of the most widely applied chemical modification methods for enhancing the dimensional stability and durability of wood. In this work, we investigate a diffusion-driven solvent-exchange method for acetylating never-dried Scots pine wood, eliminating the energy-intensive drying typically required before wood acetylation. Results from two-dimensional confocal Raman microspectroscopic imaging, coupled with multivariate data analysis and high-performance liquid chromatography, suggest a uniform distribution of acetyl groups within the cell walls and increased lignin acetylation using the solvent-exchange method. The uniform distribution of acetyl groups and increased lignin modification in the cell corners and the middle lamella resulted in less shrinkage and much-improved antiswelling efficiency at the macroscale. Overall, this diffusion-driven solvent-exchange pretreatment provides a uniform, direct acetylation of never-dried wood, bypassing the conventional oven- or kiln-drying step, with targeted lignin modification playing a crucial role in controlling wood-water interactions.

Indexed as

SolventsWoodAcetylationChromatography, High Pressure LiquidDiffusionLigninSpectrum Analysis, RamanLigninSolvents

Identifiers

PMID42275250
PMCPMC13370771

What Socratic holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.