Alternative TitleAdhesion of various dental luting cements to the mirror-polished surface of metallic dental materials
Note (General)The purpose of this study was to investigate the tensile bond strength of various commercially-available dental luting cements to the mirror-polished surface of pure titanium compared to those of the surface of Ag-Pd-Cu-Au alloy and gold alloy.Flat surfaces of the three different types of metallic dental materials(JIS Grade 2 Titanium,12%Ag-Pd-Cu-Au alloy and Type 3 gold alloy)were mirror-polished, surface treated and bonded the stainless steel rod using either of resin-based composite luting cement[Panavia® V5 (Kuraray Noritake Dental)],adhesive resin-based composite luting cement[RelyXTM Ultimate(3M ESPE)],4-META/MMA-TBB luting cement[Super Bond®(Sun Medical)], and conventional glass-ionomer based luting cement [HY-Bond GlasIonomer CX (Shofu)]. For Panavia V5, either of Clearfil®Ceramic Primer Plus (Kuraray Noritake Dental) or Alloy Primer (Kuraray Noritake Dental) was applied to the polished metal surface before cementing. ScotchbondTM Universal Adhesive and V-Primer was applied before using Rely-X Ultimate and Super Bond, respectively.The different application methods of Super Bond on tensile bond strength was also investigated. V-Primer/Super Bond indicated the greatest bond strength than the other adhesive for 12%Ag-PdCu-Au alloy.Although V-Primer/Super Bond showed the highest bond strength in both Type 3 gold alloy,the obtained strength was significantly lower than that for 12%AgPd-Cu-Au alloy.For pure titanium,application of the mixture of Quick Monomer(5% 4-META +95%MMA) and Catalyst V (TBB-O) prior to adhering using Super Bond obtained the enhancement of bond strength. Within the limitation of this study, it can be concluded that the effect of metal priming agent/luting cement to the mirror-polished dental metallic material depends on the type of metallic material.
2021
identifier:乙第36号
医中誌ID : 2021103423
開始ページ : 219
終了ページ : 230
Collection (particular)国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文
Date Accepted (W3CDTF)2021-08-09T17:15:52+09:00
Data Provider (Database)国立国会図書館 : 国立国会図書館デジタルコレクション