Evidence map›Paper›PMID 29232870›Full record

ArticleInternational journal of molecular sciences2017

Synthesis and Characterization of Nanofunctionalized Gelatin Methacrylate Hydrogels.

Kamel Rahali, Ghazi Ben Messaoud, Cyril J F Kahn, Laura Sanchez-Gonzalez, Mouna Kaci, Franck Cleymand, Solenne Fleutot, Michel Linder, Stéphane Desobry, Elmira Arab-Tehrany

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing 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

43 citing papers in PubMed.

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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

10 authors.

Kamel RahaliLaboratoire d'Ingénierie des Biomolécules (LIBio), Université de Lorraine, 2 Avenue de la Forêt de Haye-BP 20163, 54505 Vandoeuvre-lès-Nancy, France. kamel.rahali.iut@gmail.com.ORCID 0000-0002-5912-0010
Ghazi Ben MessaoudLaboratoire d'Ingénierie des Biomolécules (LIBio), Université de Lorraine, 2 Avenue de la Forêt de Haye-BP 20163, 54505 Vandoeuvre-lès-Nancy, France. ghazi.benmessaoud@hotmail.fr.ORCID 0000-0001-5873-2595
Cyril J F KahnLaboratoire d'Ingénierie des Biomolécules (LIBio), Université de Lorraine, 2 Avenue de la Forêt de Haye-BP 20163, 54505 Vandoeuvre-lès-Nancy, France. cyril.kahn@univ-lorraine.fr.
Laura Sanchez-GonzalezLaboratoire d'Ingénierie des Biomolécules (LIBio), Université de Lorraine, 2 Avenue de la Forêt de Haye-BP 20163, 54505 Vandoeuvre-lès-Nancy, France. laura.sanchez-gonzalez@univ-lorraine.fr.
Mouna KaciLaboratoire d'Ingénierie des Biomolécules (LIBio), Université de Lorraine, 2 Avenue de la Forêt de Haye-BP 20163, 54505 Vandoeuvre-lès-Nancy, France. mouna.kaci@gmail.com.
Franck CleymandInstitut Jean Lamour (UMR CNRS 7198), Université de Lorraine, Parc de Saurupt, CS 50840, 54011 Nancy CEDEX, France. franck.cleymand@univ-lorraine.fr.
Solenne FleutotInstitut Jean Lamour (UMR CNRS 7198), Université de Lorraine, Parc de Saurupt, CS 50840, 54011 Nancy CEDEX, France. solenne.fleutot@univ-lorraine.fr.
Michel LinderLaboratoire d'Ingénierie des Biomolécules (LIBio), Université de Lorraine, 2 Avenue de la Forêt de Haye-BP 20163, 54505 Vandoeuvre-lès-Nancy, France. michel.linder@univ-lorraine.fr.
Stéphane DesobryLaboratoire d'Ingénierie des Biomolécules (LIBio), Université de Lorraine, 2 Avenue de la Forêt de Haye-BP 20163, 54505 Vandoeuvre-lès-Nancy, France. stephane.desobry@univ-lorraine.fr.
Elmira Arab-TehranyLaboratoire d'Ingénierie des Biomolécules (LIBio), Université de Lorraine, 2 Avenue de la Forêt de Haye-BP 20163, 54505 Vandoeuvre-lès-Nancy, France. elmira.arab-tehrany@univ-lorraine.fr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Given the importance of the extracellular medium during tissue formation, it was wise to develop an artificial structure that mimics the extracellular matrix while having improved physico-chemical properties. That is why the choice was focused on gelatin methacryloyl (GelMA), an inexpensive biocompatible hydrogel. Physicochemical and mechanical properties were improved by the incorporation of nanoparticles developed from two innovative fabrication processes: High shear fluid and low frequencies/high frequencies ultrasounds. Both rapeseed nanoliposomes and nanodroplets were successfully incorporated in the GelMA networks during the photo polymerization process. The impact on polymer microstructure was investigated by Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and enzymatic degradation investigations. Mechanical stability and viscoelastic tests were conducted to demonstrate the beneficial effect of the functionalization on GelMA hydrogels. Adding nanoparticles to GelMA improved the surface properties (porosity), tuned swelling, and degradability properties. In addition, we observed that nanoemulsion didn't change significantly the mechanical properties to shear and compression solicitations, whereas nanoliposome addition decreased Young's modulus under compression solicitations. Thus, these ways of functionalization allow controlling the design of the material by choosing the type of nanoparticle (nanoliposome or nanoemulsion) in function of the application.

Indexed as

Biocompatible MaterialsGelatinHydrogelsMaterials TestingMethacrylatesMicroscopy, Electron, ScanningNanoparticlesSpectroscopy, Fourier Transform InfraredSurface PropertiesTissue EngineeringTissue ScaffoldsBiocompatible MaterialsGelatinHydrogelsMethacrylatesfunctionalized hydrogelGelMALF/HF ultrasoundsmechanical propertiesnanoemulsionnanoliposometissue engineering

Identifiers

PMID29232870
PMCPMC5751277

What OpenQuestion holds

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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 OpenQuestion graph.