Evidence map›Paper›PMID 32756340›Full record

ArticleMaterials (Basel, Switzerland)2020

Crosslinking of Chitosan with Dialdehyde Chitosan as a New Approach for Biomedical Applications.

Katarzyna Wegrzynowska-Drzymalska, Patrycja Grebicka, Dariusz T Mlynarczyk, Dorota Chelminiak-Dudkiewicz, Halina Kaczmarek, Tomasz Goslinski, Marta Ziegler-Borowska

Open access · goldAbstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.8field-weighted citation impact, top 4% of its field
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

29 citing papers in PubMed, 135 citations in OpenAlex.

  1. Article
  2. Application of chitosan-based nanogels for dermal and transdermal delivery systems.Journal of materials science. Materials in medicine · 2025
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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 at 2 institutions in 1 country.

Katarzyna Wegrzynowska-DrzymalskaFaculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87100 Torun, Poland.ORCID 0000-0002-0688-130X
Patrycja GrebickaFaculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87100 Torun, Poland.
Dariusz T MlynarczykChair and Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60780 Poznan, Poland.ORCID 0000-0003-3583-0752
Dorota Chelminiak-DudkiewiczFaculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87100 Torun, Poland.ORCID 0000-0002-0934-9749
Halina KaczmarekFaculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87100 Torun, Poland.ORCID 0000-0002-8708-6542
Tomasz GoslinskiChair and Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60780 Poznan, Poland.ORCID 0000-0001-5705-5414
Marta Ziegler-BorowskaFaculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87100 Torun, Poland.ORCID 0000-0002-0502-9932
Nicolaus Copernicus University · PLPoznan University of Medical Sciences · PL

Funding

Narodowe Centrum Nauki 2016/23/N/ST8/00211
6 · The paper itself

Abstract

Materials based on natural high molecular compounds are particularly interesting for biomedical applications. It is known that the cross-linking agent used for preparation of biomacromolecule-based materials is as important as used biopolymer. Therefore, natural cross-linkers containing reactive carbonyl groups are of great interest especially for modifying properties of natural polysaccharides. One of the most popular cross-linking agents is glutaraldehyde. Nevertheless, the unreacted particles can be released from the cross-linked material and cause cytotoxic effects. This can be eliminated when using a cross-linker based e.g., on polysaccharides. This article describes quick and efficient synthesis of dialdehyde chitosan (DACS) and its application for the preparation of chitosan films. Materials obtained with different amount of DACS were fully characterized in terms of structure and surface morphology. Thermal and mechanical properties as well as hydrophilic character were also examined. The results obtained were compared with the materials obtained by cross-linking chitosan with low molecular weight glutaraldehyde and high molecular weight cross-linking agent based on polysaccharide-dialdehyde starch. Toxicity of all obtained materials was tested using the Microtox

Indexed as

chitosancross-linkingdialdehyde chitosandialdehyde starchMicrotox® test

Identifiers

PMID32756340
PMCPMC7435867
OpenAlexW3046594688

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 OpenQuestion graph.