Evidence map›Paper›PMID 34501083›Full record

ArticleMaterials (Basel, Switzerland)2021

The Characterization of Scaffolds Based on Dialdehyde Chitosan/Hyaluronic Acid.

Sylwia Grabska-Zielińska, Adrianna Sosik, Anna Małkowska, Ewa Olewnik-Kruszkowska, Kerstin Steinbrink, Konrad Kleszczyński, Beata Kaczmarek-Szczepańska

Open access · goldAbstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.9field-weighted citation impact, top 30% 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

4 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Review
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  4. 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

7 authors at 2 institutions in 2 countries.

Sylwia Grabska-ZielińskaDepartment of Physical Chemistry and Physicochemistry of Polymers, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland.ORCID 0000-0003-3957-9542
Adrianna SosikDepartment of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland.
Anna MałkowskaDepartment of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland.
Ewa Olewnik-KruszkowskaDepartment of Physical Chemistry and Physicochemistry of Polymers, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland.ORCID 0000-0002-8407-0078
Kerstin SteinbrinkDepartment of Dermatology, University of Münster, Von-Esmarch-Str. 58, 48149 Münster, Germany.
Konrad KleszczyńskiDepartment of Dermatology, University of Münster, Von-Esmarch-Str. 58, 48149 Münster, Germany.
Beata Kaczmarek-SzczepańskaDepartment of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland.ORCID 0000-0002-2563-2376
Nicolaus Copernicus University · PLUniversity of Münster · DE

Funding

German Research Foundation (Deutsche Forschungsgemeinschaft [DFG]) KL2900/2-1Narodowe Centrum Nauki 2018/31/N/ST8/01391Uniwersytet Mikolaja Kopernika w Toruniu 282/2021 IDUB SD
6 · The paper itself

Abstract

In this work, two-component dialdehyde chitosan/hyaluronic acid scaffolds were developed and characterized. Dialdehyde chitosan was obtained by one-step synthesis with chitosan and sodium periodate. Three-dimensional scaffolds were prepared by the lyophilization method. Fourier transform infrared spectroscopy (FTIR) was used to observe the chemical structure of scaffolds and scanning electron microscopy (SEM) imaging was done to assess the microstructure of resultant materials. Thermal analysis, mechanical properties measurements, density, porosity and water content measurements were used to characterize physicochemical properties of dialdehyde chitosan/hyaluronic acid 3D materials. Additionally, human epidermal keratinocytes (NHEK), dermal fibroblasts (NHDF) and human melanoma cells (A375 and G-361) were used to evaluate cell viability in the presence of subjected scaffolds. It was found that scaffolds were characterized by a porous structure with interconnected pores. The scaffold composition has an influence on physicochemical properties, such as mechanical strength, thermal resistance, porosity and water content. There were no significant differences between cell viability proliferation of all scaffolds, and this observation was visible for all subjected cell lines.

Indexed as

dialdehyde chitosanhyaluronic acidscaffoldstissue engineering

Identifiers

PMID34501083
PMCPMC8434512
OpenAlexW3196582383

What OpenQuestion holds

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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.