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Article: Biomechanical and biological evaluations of novel BPA-free fibre-reinforced composites for biomedical applications

TitleBiomechanical and biological evaluations of novel BPA-free fibre-reinforced composites for biomedical applications
Authors
KeywordsBPA-free
Fibre-reinforced composite
Fluorinated urethane dimethacrylate
Biomaterial
Biocompatible
Issue Date2020
PublisherElsevier BV. The Journal's web site is located at http://www.journals.elsevier.com/materials-science-and-engineering-c
Citation
Materials Science and Engineering: C, 2020, v. 117, p. article no. 111309 How to Cite?
AbstractThis aim was to assess the biomechanical and biocompatibility properties of novel glass fibre-reinforced composites (FRCs) with a fluorinated urethane dimethacrylate (FUDMA) resin. Three ratios of FUDMA/TEGDMA (30/70 wt%, 50/50 wt%, 70/30 wt%) and two ratios of control FRCs with bis-GMA/TEGDMA (50/50 wt% and 70/30 wt%) containing long silanized E-glass fibres were prepared. Despite 70 wt% bis-GMA-FRC showed a significantly higher flexural strength (p < 0.05), 50 wt% FUDMA- and bis-GMA-FRCs were not differ from each other. The greatest surface hardness and weight increase after water storage were found in 70 wt% and 30 wt% FUDMA-FRCs, respectively. No significant difference was found in water sorption and solubility among all groups. Average surface roughness was 1.80 ± 0.05 μm, while 70 wt% FUDMA-FRC exhibited the greatest contact angle (p > 0.05). Viabilities and ALP activities of MC3TC-E1 cells in all FUDMA-FRCs were higher than bis-GMA-FRCs after 5 days. To conclude, the novel FUDMA-FRCs are potential substitutes that exhibited superior cytocompatibility properties but comparable biomechanical properties to bis-GMA-FRCs.
Persistent Identifierhttp://hdl.handle.net/10722/306873
ISSN
2023 Impact Factor: 8.1
2020 SCImago Journal Rankings: 1.234
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWang, T-
dc.contributor.authorMatinlinna, JP-
dc.contributor.authorHe, J-
dc.contributor.authorAhmed, KE-
dc.contributor.authorBurrow, MF-
dc.date.accessioned2021-10-22T07:40:50Z-
dc.date.available2021-10-22T07:40:50Z-
dc.date.issued2020-
dc.identifier.citationMaterials Science and Engineering: C, 2020, v. 117, p. article no. 111309-
dc.identifier.issn0928-4931-
dc.identifier.urihttp://hdl.handle.net/10722/306873-
dc.description.abstractThis aim was to assess the biomechanical and biocompatibility properties of novel glass fibre-reinforced composites (FRCs) with a fluorinated urethane dimethacrylate (FUDMA) resin. Three ratios of FUDMA/TEGDMA (30/70 wt%, 50/50 wt%, 70/30 wt%) and two ratios of control FRCs with bis-GMA/TEGDMA (50/50 wt% and 70/30 wt%) containing long silanized E-glass fibres were prepared. Despite 70 wt% bis-GMA-FRC showed a significantly higher flexural strength (p < 0.05), 50 wt% FUDMA- and bis-GMA-FRCs were not differ from each other. The greatest surface hardness and weight increase after water storage were found in 70 wt% and 30 wt% FUDMA-FRCs, respectively. No significant difference was found in water sorption and solubility among all groups. Average surface roughness was 1.80 ± 0.05 μm, while 70 wt% FUDMA-FRC exhibited the greatest contact angle (p > 0.05). Viabilities and ALP activities of MC3TC-E1 cells in all FUDMA-FRCs were higher than bis-GMA-FRCs after 5 days. To conclude, the novel FUDMA-FRCs are potential substitutes that exhibited superior cytocompatibility properties but comparable biomechanical properties to bis-GMA-FRCs.-
dc.languageeng-
dc.publisherElsevier BV. The Journal's web site is located at http://www.journals.elsevier.com/materials-science-and-engineering-c-
dc.relation.ispartofMaterials Science and Engineering: C-
dc.subjectBPA-free-
dc.subjectFibre-reinforced composite-
dc.subjectFluorinated urethane dimethacrylate-
dc.subjectBiomaterial-
dc.subjectBiocompatible-
dc.titleBiomechanical and biological evaluations of novel BPA-free fibre-reinforced composites for biomedical applications-
dc.typeArticle-
dc.identifier.emailBurrow, MF: mfburr58@hku.hk-
dc.identifier.authorityBurrow, MF=rp01306-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.msec.2020.111309-
dc.identifier.pmid32919670-
dc.identifier.scopuseid_2-s2.0-85089342183-
dc.identifier.hkuros328979-
dc.identifier.volume117-
dc.identifier.spagearticle no. 111309-
dc.identifier.epagearticle no. 111309-
dc.identifier.isiWOS:000571041300008-
dc.publisher.placeNetherlands-

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