Show simple item record

Chemical surface modification of lithium disilicate needles of a silica-based ceramic after HF-etching and ultrasonic bath cleaning: impact on the chemical bonding with silane

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorPOULON-QUINTIN, Angeline
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorROUZÉ L’ALZIT, François
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorOGDEN, Emma
hal.structure.identifierUFR d’Odontologie
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLARGE, Axel
hal.structure.identifierUFR d’Odontologie
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorBERTRAND, Caroline
hal.structure.identifierUFR d’Odontologie
dc.contributor.authorBARTALA, Michel
dc.date.issued2022
dc.identifier.issn2394-8418
dc.description.abstractEnRecommendations to obtain the best bonding to silica-based ceramics are to prepare its surface by hydrofluoric-acid HF etching and regular application of a silane. This study investigated how the HF-etching followed by ultrasonic water bath cleaning or by an additional phosphoric acid treatment impacts the adhesion properties of a resin (G-CEM LinkForce®) with a lithium disilicate glass-ceramic (IPS Emax Press, Ivoclar Vivadent). Comparison is based on results obtained with HF etching and direct silane application. After HF-etching, a water ultrasonic bath (4 minutes), and a final air drying, the scratch test critical load increases (+ 46%) thanks to chemical bonding. Additional tests are presented including heat treatments (at 85 °C before and after silanization). If HF-etching is followed by phosphoric acid treatment and drying of silane at 85 °C, scratch test critical load increases (+ 42%) due to mechanical bonding. Similar adhesion properties are obtained with two opposite protocols.
dc.language.isoen
dc.title.enChemical surface modification of lithium disilicate needles of a silica-based ceramic after HF-etching and ultrasonic bath cleaning: impact on the chemical bonding with silane
dc.typeArticle de revue
dc.identifier.doi10.17352/2394-8418.000115
dc.subject.halChimie/Matériaux
dc.subject.halSciences du Vivant [q-bio]/Ingénierie biomédicale/Biomatériaux
bordeaux.journalJournal of Dental Problems and Solutions
bordeaux.page035-041
bordeaux.volume9
bordeaux.issue2
bordeaux.peerReviewedoui
hal.identifierhal-03956475
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03956475v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Dental%20Problems%20and%20Solutions&rft.date=2022&rft.volume=9&rft.issue=2&rft.spage=035-041&rft.epage=035-041&rft.eissn=2394-8418&rft.issn=2394-8418&rft.au=POULON-QUINTIN,%20Angeline&ROUZ%C3%89%20L%E2%80%99ALZIT,%20Fran%C3%A7ois&OGDEN,%20Emma&LARGE,%20Axel&BERTRAND,%20Caroline&rft.genre=article


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record