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Article: Durability of resin-dentin bonds related to water and oil storage

TitleDurability of resin-dentin bonds related to water and oil storage
Authors
Issue Date2005
PublisherMosher & Linder, Inc. The Journal's web site is located at http://www.amjdent.com
Citation
American Journal Of Dentistry, 2005, v. 18 n. 6, p. 315-319 How to Cite?
AbstractPurpose: To evaluate the long-term effects of etching time, adhesive system and storage condition on resin bond strength to dentin. Methods: Twenty-five extracted human third molars had a flat dentin surface exposed. Two total-etch adhesives, Single Bond (SB) and One-Step (OS), and one self-etching adhesive system, Clearfil Liner Bond 2V (CL), were used. The adhesives were bonded to dentin according to their respective manufacturer's instructions. Additional groups of SB and OS systems were created, in which the phosphoric acid etching time was doubled (30 seconds). After bonding, build-up crowns were constructed incrementally with Z250 resin composite and the teeth were stored for 24 hours in distilled water at 37°C. The teeth were serially and vertically sectioned to obtain several bonded beams with approximately 0.8 mm2 of cross-sectional area. Beams were tested in microtensile (0.6 mm/minute) either immediately (control) or after storage for 6 months or 1 year in either distilled water or mineral oil. Data were analyzed by ANOVA and Tukey's multiple comparison tests. Results: Significant reductions (P< 0.05) in bond strength were observed after both long-term storage periods in water for all the materials, regardless of the etching time for SB and OS. Bond strengths were either preserved or increased in specimens stored in oil.
Persistent Identifierhttp://hdl.handle.net/10722/66124
ISSN
2015 Impact Factor: 1.194
2015 SCImago Journal Rankings: 0.443
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorCarrilho, MROen_HK
dc.contributor.authorCarvalho, RMen_HK
dc.contributor.authorTay, FRen_HK
dc.contributor.authorYiu, Cen_HK
dc.contributor.authorPashley, DHen_HK
dc.date.accessioned2010-09-06T05:43:46Z-
dc.date.available2010-09-06T05:43:46Z-
dc.date.issued2005en_HK
dc.identifier.citationAmerican Journal Of Dentistry, 2005, v. 18 n. 6, p. 315-319en_HK
dc.identifier.issn0894-8275en_HK
dc.identifier.urihttp://hdl.handle.net/10722/66124-
dc.description.abstractPurpose: To evaluate the long-term effects of etching time, adhesive system and storage condition on resin bond strength to dentin. Methods: Twenty-five extracted human third molars had a flat dentin surface exposed. Two total-etch adhesives, Single Bond (SB) and One-Step (OS), and one self-etching adhesive system, Clearfil Liner Bond 2V (CL), were used. The adhesives were bonded to dentin according to their respective manufacturer's instructions. Additional groups of SB and OS systems were created, in which the phosphoric acid etching time was doubled (30 seconds). After bonding, build-up crowns were constructed incrementally with Z250 resin composite and the teeth were stored for 24 hours in distilled water at 37°C. The teeth were serially and vertically sectioned to obtain several bonded beams with approximately 0.8 mm2 of cross-sectional area. Beams were tested in microtensile (0.6 mm/minute) either immediately (control) or after storage for 6 months or 1 year in either distilled water or mineral oil. Data were analyzed by ANOVA and Tukey's multiple comparison tests. Results: Significant reductions (P< 0.05) in bond strength were observed after both long-term storage periods in water for all the materials, regardless of the etching time for SB and OS. Bond strengths were either preserved or increased in specimens stored in oil.en_HK
dc.languageengen_HK
dc.publisherMosher & Linder, Inc. The Journal's web site is located at http://www.amjdent.comen_HK
dc.relation.ispartofAmerican Journal of Dentistryen_HK
dc.subject.meshAcrylic Resins - chemistryen_HK
dc.subject.meshAnalysis of Varianceen_HK
dc.subject.meshComposite Resins - chemistryen_HK
dc.subject.meshDental Etching - methodsen_HK
dc.subject.meshDental Restoration Failureen_HK
dc.subject.meshDentin-Bonding Agents - chemistryen_HK
dc.subject.meshHumansen_HK
dc.subject.meshMolar, Third - chemistryen_HK
dc.subject.meshPolyurethanes - chemistryen_HK
dc.subject.meshTime Factorsen_HK
dc.subject.meshWater - adverse effectsen_HK
dc.titleDurability of resin-dentin bonds related to water and oil storageen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0894-8275&volume=18&spage=315&epage=319&date=2005&atitle=Durability+of+resin-dentin+bonds+related+to+water+and+oil+storageen_HK
dc.identifier.emailYiu, C:ckyyiu@hkucc.hku.hken_HK
dc.identifier.authorityYiu, C=rp00018en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.pmid16433398en_HK
dc.identifier.scopuseid_2-s2.0-31644441430en_HK
dc.identifier.hkuros114340en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-31644441430&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume18en_HK
dc.identifier.issue6en_HK
dc.identifier.spage315en_HK
dc.identifier.epage319en_HK
dc.identifier.isiWOS:000236084300003-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridCarrilho, MRO=35591372600en_HK
dc.identifier.scopusauthoridCarvalho, RM=7103357029en_HK
dc.identifier.scopusauthoridTay, FR=7102091962en_HK
dc.identifier.scopusauthoridYiu, C=7007115156en_HK
dc.identifier.scopusauthoridPashley, DH=35448600800en_HK

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