File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1016/S0109-5641(01)00081-1
- Scopus: eid_2-s2.0-0036584683
- PMID: 11823009
- WOS: WOS:000175679400001
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: The effect of thermocycling regimens on the nanoleakage of dentin bonding systems
Title | The effect of thermocycling regimens on the nanoleakage of dentin bonding systems |
---|---|
Authors | |
Keywords | Chemicals And Cas Registry Numbers |
Issue Date | 2002 |
Publisher | Elsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/dental |
Citation | Dental Materials, 2002, v. 18 n. 3, p. 189-196 How to Cite? |
Abstract | Objectives: The purpose of this study was to compare nanoleakage associated with polished and fractured specimens, and evaluate the effects of thermocycling on nanoleakage. Methods: The dentin bonding systems used in this study were PermaQuik and Prime and Bond NT (PBNT). Flat occlusal dentin surfaces and class V cavities from extracted human molars were bonded with one of the dentin bonding systems. With or without thermocycling, samples were immersed in a 50% w/v solution of silver nitrate for 24h, and exposed to photodeveloping solution for 8h. The specimens were cut or fractured, and mounted on stubs, carbon coated and observed in a Field Emission-SEM using backscattered electron mode. Results: Polished and fractured specimens showed similar nanoleakage patterns for both dentin-bonding systems. Thermocycling with regimens of different temperatures and number of cycles did not result in different nanoleakage patterns and leakage lengths in controls and thermocycled groups. PBNT combined with non-rinse conditioner (NRC) produced no significant difference in nanoleakage length, but a somewhat different nanoleakage pattern, compared with PBNT and 34% phosphoric acid. Significance: Thermocycling does not have an effect on nanoleakage of dentin bonding systems. The smearing effect from sectioning and polishing procedures does not affect the nanoleakage result. © 2002 Published by Elsevier Science Ltd on behalf of Academy of Dental Materials. |
Persistent Identifier | http://hdl.handle.net/10722/90705 |
ISSN | 2023 Impact Factor: 4.6 2023 SCImago Journal Rankings: 1.186 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, H | en_HK |
dc.contributor.author | Burrow, MF | en_HK |
dc.contributor.author | Tyas, MJ | en_HK |
dc.date.accessioned | 2010-09-17T10:07:04Z | - |
dc.date.available | 2010-09-17T10:07:04Z | - |
dc.date.issued | 2002 | en_HK |
dc.identifier.citation | Dental Materials, 2002, v. 18 n. 3, p. 189-196 | en_HK |
dc.identifier.issn | 0109-5641 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/90705 | - |
dc.description.abstract | Objectives: The purpose of this study was to compare nanoleakage associated with polished and fractured specimens, and evaluate the effects of thermocycling on nanoleakage. Methods: The dentin bonding systems used in this study were PermaQuik and Prime and Bond NT (PBNT). Flat occlusal dentin surfaces and class V cavities from extracted human molars were bonded with one of the dentin bonding systems. With or without thermocycling, samples were immersed in a 50% w/v solution of silver nitrate for 24h, and exposed to photodeveloping solution for 8h. The specimens were cut or fractured, and mounted on stubs, carbon coated and observed in a Field Emission-SEM using backscattered electron mode. Results: Polished and fractured specimens showed similar nanoleakage patterns for both dentin-bonding systems. Thermocycling with regimens of different temperatures and number of cycles did not result in different nanoleakage patterns and leakage lengths in controls and thermocycled groups. PBNT combined with non-rinse conditioner (NRC) produced no significant difference in nanoleakage length, but a somewhat different nanoleakage pattern, compared with PBNT and 34% phosphoric acid. Significance: Thermocycling does not have an effect on nanoleakage of dentin bonding systems. The smearing effect from sectioning and polishing procedures does not affect the nanoleakage result. © 2002 Published by Elsevier Science Ltd on behalf of Academy of Dental Materials. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Elsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/dental | en_HK |
dc.relation.ispartof | Dental Materials | en_HK |
dc.subject | Chemicals And Cas Registry Numbers | en_HK |
dc.subject.mesh | Acid Etching, Dental | en_HK |
dc.subject.mesh | Analysis of Variance | en_HK |
dc.subject.mesh | Composite Resins - chemistry | en_HK |
dc.subject.mesh | Dental Cavity Preparation - classification | en_HK |
dc.subject.mesh | Dental Leakage - pathology | en_HK |
dc.subject.mesh | Dental Polishing | en_HK |
dc.subject.mesh | Dental Restoration, Permanent | en_HK |
dc.subject.mesh | Dentin - ultrastructure | en_HK |
dc.subject.mesh | Dentin-Bonding Agents - chemistry | en_HK |
dc.subject.mesh | Humans | en_HK |
dc.subject.mesh | Maleates - chemistry | en_HK |
dc.subject.mesh | Matched-Pair Analysis | en_HK |
dc.subject.mesh | Materials Testing | en_HK |
dc.subject.mesh | Microscopy, Electron, Scanning | en_HK |
dc.subject.mesh | Phosphoric Acids - chemistry | en_HK |
dc.subject.mesh | Polymethacrylic Acids - chemistry | en_HK |
dc.subject.mesh | Silver Staining | en_HK |
dc.subject.mesh | Surface Properties | en_HK |
dc.subject.mesh | Temperature | en_HK |
dc.subject.mesh | Thermodynamics | en_HK |
dc.subject.mesh | Time Factors | en_HK |
dc.title | The effect of thermocycling regimens on the nanoleakage of dentin bonding systems | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Burrow, MF:mfburr58@hku.hk | en_HK |
dc.identifier.authority | Burrow, MF=rp01306 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/S0109-5641(01)00081-1 | en_HK |
dc.identifier.pmid | 11823009 | - |
dc.identifier.scopus | eid_2-s2.0-0036584683 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0036584683&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 18 | en_HK |
dc.identifier.issue | 3 | en_HK |
dc.identifier.spage | 189 | en_HK |
dc.identifier.epage | 196 | en_HK |
dc.identifier.isi | WOS:000175679400001 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Li, H=15035396600 | en_HK |
dc.identifier.scopusauthorid | Burrow, MF=7005876730 | en_HK |
dc.identifier.scopusauthorid | Tyas, MJ=7006088443 | en_HK |
dc.identifier.issnl | 0109-5641 | - |