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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.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | POULON-QUINTIN, Angeline | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | ROUZÉ L’ALZIT, François | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | OGDEN, Emma | |
hal.structure.identifier | UFR d’Odontologie | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | LARGE, Axel | |
hal.structure.identifier | UFR d’Odontologie | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | BERTRAND, Caroline | |
hal.structure.identifier | UFR d’Odontologie | |
dc.contributor.author | BARTALA, Michel | |
dc.date.issued | 2022 | |
dc.identifier.issn | 2394-8418 | |
dc.description.abstractEn | Recommendations 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.iso | en | |
dc.title.en | 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 | |
dc.type | Article de revue | |
dc.identifier.doi | 10.17352/2394-8418.000115 | |
dc.subject.hal | Chimie/Matériaux | |
dc.subject.hal | Sciences du Vivant [q-bio]/Ingénierie biomédicale/Biomatériaux | |
bordeaux.journal | Journal of Dental Problems and Solutions | |
bordeaux.page | 035-041 | |
bordeaux.volume | 9 | |
bordeaux.issue | 2 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-03956475 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-03956475v1 | |
bordeaux.COinS | ctx_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 |
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