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Evaluation of universal bonding agent containing MDP on zirconia bonding
DC Field | Value | Language |
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dc.contributor.author | 김태우 | - |
dc.date.accessioned | 2017-07-07T16:11:04Z | - |
dc.date.available | 2017-07-07T16:11:04Z | - |
dc.date.issued | 2015 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/149026 | - |
dc.description | 치과대학/석사 | - |
dc.description.abstract | The purpose of this study was to compare the evaluation of the universal bonding agents and their surface treatment methods, sandblasting and zirconia primer application, on Y-TZP zirconia bonding. 60 Y-TZP blocks (20 mm x 80 mm x 5 mm) were produced. Three universal bonding agents (Single Bond Universal(SBU), All-Bond Universal(ABU), GC-Premio Universa(GCU), one MDP containing self-etching agent (Clearfil SE bond(CSE)) and one total etching agent (Optibond FL(OFL)) were tested with/without sandblasting and zirconia primer (Z-Primer plus(ZP)). Bonding procedure of each group was performed according to the guidance of the manufacturer. Microshear bond test was carried out using a universal testing machine with cross-head speed of 1.0 mm/min. Peak load to fracture (N) was measured for each specimen. Data for bonding agent, z-primer, sandblasting were analyzed by 3-way ANOVA. Bonferroni Post-hoc analysis was performed for each z-primer, sandblasting, materials, materials & z-primer, and materials & sandblasting deemed statistically significant. As a result, the sandblasting and z-primer application increased the bond strength of the Y-TZP and resin composite (P<0.05). There are significant differences between SBU and ABU, GCU, ZP, OFL group. Also, there is a significant difference between OFL and CSE group (P<0.001). Following the results of this experiment, generally sandblasting and Z-primer application can increase bond strength between Y-TZP and composite resin. However, SBU showed superior bond strength than other universal bonding agents with or without sandblasting and Z-primer, and it can simplify the clinical procedure. | - |
dc.description.statementOfResponsibility | open | - |
dc.publisher | Graduate School, Yonsei University | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Evaluation of universal bonding agent containing MDP on zirconia bonding | - |
dc.type | Thesis | - |
dc.contributor.alternativeName | Kim, Taewoo | - |
dc.type.local | Thesis | - |
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