Evidence map›Paper›PMID 40816264›Full record

ArticleBiomacromolecules2025

Enzyme-Enhanced Manufacturing of Cationized Dialdehyde Cellulose.

Mozhgan Hashemzehi, Helena Håkansson, Gunilla Carlsson Kvarnlöf, Gunnar Henriksson, Björn Sjöstrand

Abstract read
In one paragraph

Article in Biomacromolecules, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

5 authors.

Mozhgan HashemzehiDepartment of Engineering and Chemical Science, Karlstad University, Universitetsgatan 2, 65188 Karlstad, Sweden.ORCID 0000-0002-6698-9179
Helena HåkanssonDepartment of Engineering and Chemical Science, Karlstad University, Universitetsgatan 2, 65188 Karlstad, Sweden.
Gunilla Carlsson KvarnlöfDepartment of Engineering and Chemical Science, Karlstad University, Universitetsgatan 2, 65188 Karlstad, Sweden.
Gunnar HenrikssonDepartment of Engineering and Chemical Science, Karlstad University, Universitetsgatan 2, 65188 Karlstad, Sweden.
Björn SjöstrandDepartment of Engineering and Chemical Science, Karlstad University, Universitetsgatan 2, 65188 Karlstad, Sweden.ORCID 0000-0003-4023-594X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the manufacturing of cellulose derivatives, improving cellulose accessibility is essential for achieving a high product quality. In this study, endoglucanase enzyme treatment was applied prior to the cationization reaction to enhance the accessibility of hydroxyl groups for the production of cationized dialdehyde cellulose (CDAC). A range of enzyme dosages (0.09-45.00 ECU/g) was tested, and their effects on the swelling behavior and surface charge density of the final product were evaluated. The surface charge density of the ultimate cellulosic derivative confirmed its cationization and was proven to enhance the charge density of cationized dialdehyde cellulose (35% increase) compared to untreated pulp with enzyme. Additionally, the modified cellulose exhibited a significantly higher swelling capacity than regular pulps. These findings suggest that enzymatic pretreatment can enhance fiber reactivity and support a more sustainable and efficient production of cellulose-based derivatives, offering a promising potential for commercial applications.

Indexed as

CellulaseCelluloseCations2,3-dialdehydocelluloseCationsCellulaseCellulose

Identifiers

PMID40816264
PMCPMC12421665

What OpenQuestion holds

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Registered trials

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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 OpenQuestion graph.