Evidence map›Paper›PMID 36982139›Full record

ArticleInternational journal of molecular sciences2023

Swelling of Homogeneous Alginate Gels with Multi-Stimuli Sensitivity.

Haniyeh Malektaj, Aleksey D Drozdov, Jesper deClaville Christiansen

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In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.5field-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

20 citing papers in PubMed, 47 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Haniyeh MalektajDepartment of Materials and Production, Aalborg University, Fibigerstraede 16, 9220 Aalborg, Denmark.
Aleksey D DrozdovDepartment of Materials and Production, Aalborg University, Fibigerstraede 16, 9220 Aalborg, Denmark.ORCID 0000-0002-6049-5813
Jesper deClaville ChristiansenDepartment of Materials and Production, Aalborg University, Fibigerstraede 16, 9220 Aalborg, Denmark.ORCID 0000-0001-5501-7019
Aalborg University · DK

Funding

ESS SMART Lighthouse 2022 (Denmark). 9091-00010B
6 · The paper itself

Abstract

A new two-step method is suggested for the preparation of homogeneous alginate gels. In the first step, alginate chains are weakly bonded by Ca2+ ions in an aqueous solution with a low pH. In the next step, the gel is immersed into a strong solution of CaCl2 to finalize the cross-linking process. Homogeneous alginate gels preserve their integrity in aqueous solutions with a pH ranging from 2 to 7 and ionic strength in the interval from 0 to 0.2 M, at temperatures ranging from room temperature up to 50 °C, and can be used in biomedical applications. The immersion of these gels into aqueous solutions with low pH induces the partial breakage of ionic bonds between chains (treated as gel degradation). This degradation affects the equilibrium and transient swelling of homogeneous alginate gels and makes them sensitive to the history of loading and environmental conditions (pH, ionic strength and temperature of aqueous solutions). As sensitivity to the environmental stimuli is a characteristic feature of polymer networks connected by catch bonds, homogeneous alginate gels may serve as a simple model, mimicking the behavior of more sophisticated structures in living matter.

Indexed as

AlginatesHydrogelsGelsIonsTemperatureAlginatesGelsHydrogelsIonsalginate gelcatch bondsdegradationenvironmental sensitivityionic bondsswelling

Identifiers

PMID36982139
PMCPMC10049665
OpenAlexW4323362872

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LicenceCC BY
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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.