| Autor: |
Ji Suk, Shim, Jeong Kyung, Kang, Nayansi, Jha, Jae Jun, Ryu |
| Rok vydání: |
2017 |
| Předmět: |
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| Zdroj: |
Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.]. 29(3) |
| ISSN: |
1708-8240 |
| Popis: |
The aim of this study was to investigate the polymerization mode of self-adhesive, dual-cured resin cements light-cured through overlying materials with different degree of translucency by measuring the degree of conversion (DC).Three kinds of self-adhesive, dual-cured resin cements (G-CEM LinkAceRegardless of the kind of resin cement, the light-cured groups showed higher DC than did the autopolymerization group under PFM at any point of time (p 0.05). The time taken by the cements to achieve statistically similar DC between the zirconia and lithium disilicate groups increased in the following order: G-CEM LinkAceChemical polymerization is not sufficient to cause the resin cement to achieve the highest polymerization not only in early stage, but also in late stage of polymerization. The sensitivity to the intensity of the light was different for each resin cement. Special clinical steps to compensate for the attenuated light intensity seem to be necessary for the resin cements which are susceptible to light intensity. (J Esthet Restor Dent 29:209-214, 2017). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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