File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1080/01694243.2017.1299973
- Scopus: eid_2-s2.0-85014553781
- WOS: WOS:000405849200005
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Effect of cigarette smoking on the bond strength between resin cement and dental CAD/CAM ceramics
Title | Effect of cigarette smoking on the bond strength between resin cement and dental CAD/CAM ceramics |
---|---|
Authors | |
Keywords | Cigarette smoking Composition analysis Fracture analysis Resin-ceramic bonding |
Issue Date | 2017 |
Publisher | Taylor & Francis Ltd.. The Journal's web site is located at http://www.tandfonline.com/loi/tast20 |
Citation | Journal of Adhesion Science and Technology, 2017, v. 31 n. 21, p. 2323-2334 How to Cite? |
Abstract | Although the effects of cigarette smoking on several dental problems have been widely studied, the association between tobacco exposure and resin-ceramic bonding is rarely reported. This study investigated the resin-ceramic adhesion (shear bond strength, SBS) and associated risk factors on three selected dental CAD/CAM ceramics using a novel model to simulate the exposure to cigarette smoking. Specimens from IPS e.max® CAD, Vitabloc® Mark II for Cerec and Zirconia Cercon were prepared and treated using silicacoating and silane. A layer of resin cement was applied on the treated ceramic surfaces and light activated. Specimens were placed in a chamber and challenged with various numbers of cigarettes (0, 1, 5, 10, and 15). Then, the specimens were subjected to SBS test and fractured surfaces were examined using scanning electron microscopy (SEM) and energy-dispersive X-ray spectrometry (EDX) to determine the failure mode and surface composition. Overall, the mean SBS of IPS e.max® CAD (9.6 ± 3.4 MPa), Vitabloc® Mark II for Cerec (9.3 ± 2.5 MPa) and Zirconia Cercon (8.7 ± 3.0 MPa) did not show any statistical significant difference (p = 0.192 > 0.05), such that the adhesion of resin bonded to glass-based ceramics (IPS e.max® CAD and Vitabloc® Mark II for Cerec) decreased with cigarette smoke exposure, but increased for the resin bonded to zirconia ceramic (Zirconia Cercon). Furthermore, the number of cigarettes has a statistically significant effect on the SBS (p = 0.001), such that in general 5 cigarettes yielded the lowest mean SBS (7.6 ± 2.1 MPa). SEM-EDX analyses showed mostly adhesive failures in all experimental groups with changes in surface morphology and chemical composition after smoking challenge. Cigarette smoking produces a different effect on resin-ceramic bonding depending on ceramic type that may be due to chemical reactions in the bonding interface and changes in temperature and moisture. Further work should explore the mechanism to which cigarette smoke affects the resin-ceramic bonding and its clinical relevance. © 2017 Informa UK Limited, trading as Taylor & Francis Group. |
Persistent Identifier | http://hdl.handle.net/10722/240942 |
ISSN | 2023 Impact Factor: 2.7 2023 SCImago Journal Rankings: 0.424 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tsai, MM | - |
dc.contributor.author | Qiao, W | - |
dc.contributor.author | Tsoi, KH | - |
dc.contributor.author | Della Bona, A | - |
dc.contributor.author | Matinlinna, JP | - |
dc.date.accessioned | 2017-05-22T09:19:52Z | - |
dc.date.available | 2017-05-22T09:19:52Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Journal of Adhesion Science and Technology, 2017, v. 31 n. 21, p. 2323-2334 | - |
dc.identifier.issn | 0169-4243 | - |
dc.identifier.uri | http://hdl.handle.net/10722/240942 | - |
dc.description.abstract | Although the effects of cigarette smoking on several dental problems have been widely studied, the association between tobacco exposure and resin-ceramic bonding is rarely reported. This study investigated the resin-ceramic adhesion (shear bond strength, SBS) and associated risk factors on three selected dental CAD/CAM ceramics using a novel model to simulate the exposure to cigarette smoking. Specimens from IPS e.max® CAD, Vitabloc® Mark II for Cerec and Zirconia Cercon were prepared and treated using silicacoating and silane. A layer of resin cement was applied on the treated ceramic surfaces and light activated. Specimens were placed in a chamber and challenged with various numbers of cigarettes (0, 1, 5, 10, and 15). Then, the specimens were subjected to SBS test and fractured surfaces were examined using scanning electron microscopy (SEM) and energy-dispersive X-ray spectrometry (EDX) to determine the failure mode and surface composition. Overall, the mean SBS of IPS e.max® CAD (9.6 ± 3.4 MPa), Vitabloc® Mark II for Cerec (9.3 ± 2.5 MPa) and Zirconia Cercon (8.7 ± 3.0 MPa) did not show any statistical significant difference (p = 0.192 > 0.05), such that the adhesion of resin bonded to glass-based ceramics (IPS e.max® CAD and Vitabloc® Mark II for Cerec) decreased with cigarette smoke exposure, but increased for the resin bonded to zirconia ceramic (Zirconia Cercon). Furthermore, the number of cigarettes has a statistically significant effect on the SBS (p = 0.001), such that in general 5 cigarettes yielded the lowest mean SBS (7.6 ± 2.1 MPa). SEM-EDX analyses showed mostly adhesive failures in all experimental groups with changes in surface morphology and chemical composition after smoking challenge. Cigarette smoking produces a different effect on resin-ceramic bonding depending on ceramic type that may be due to chemical reactions in the bonding interface and changes in temperature and moisture. Further work should explore the mechanism to which cigarette smoke affects the resin-ceramic bonding and its clinical relevance. © 2017 Informa UK Limited, trading as Taylor & Francis Group. | - |
dc.language | eng | - |
dc.publisher | Taylor & Francis Ltd.. The Journal's web site is located at http://www.tandfonline.com/loi/tast20 | - |
dc.relation.ispartof | Journal of Adhesion Science and Technology | - |
dc.subject | Cigarette smoking | - |
dc.subject | Composition analysis | - |
dc.subject | Fracture analysis | - |
dc.subject | Resin-ceramic bonding | - |
dc.title | Effect of cigarette smoking on the bond strength between resin cement and dental CAD/CAM ceramics | - |
dc.type | Article | - |
dc.identifier.email | Tsoi, KH: jkhtsoi@hku.hk | - |
dc.identifier.email | Matinlinna, JP: jpmat@hku.hk | - |
dc.identifier.authority | Tsoi, KH=rp01609 | - |
dc.identifier.authority | Matinlinna, JP=rp00052 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1080/01694243.2017.1299973 | - |
dc.identifier.scopus | eid_2-s2.0-85014553781 | - |
dc.identifier.hkuros | 272133 | - |
dc.identifier.volume | 31 | - |
dc.identifier.issue | 21 | - |
dc.identifier.spage | 2323 | - |
dc.identifier.epage | 2334 | - |
dc.identifier.isi | WOS:000405849200005 | - |
dc.publisher.place | United Kingdom | - |
dc.identifier.issnl | 0169-4243 | - |