| Y.C. Lu, H. Tseng, Y.H. Shih, S.Y. Lee. |
------>authors3_c=None ------>paper_class1=1 ------>Impact_Factor=None ------>paper_class3=2 ------>paper_class2=1 ------>vol=28 ------>confirm_bywho=sheujr ------>insert_bywho=tsenghow ------>Jurnal_Rank=None ------>authors4_c=None ------>comm_author= ------>patent_EDate=None ------>authors5_c=None ------>publish_day=None ------>paper_class2Letter=None ------>page2=813 ------>medlineContent= ------>unit=E0200 ------>insert_date=20020220 ------>iam=2 ------>update_date= ------>author=?? ------>change_event=5 ------>ISSN=None ------>authors_c=None ------>score=282 ------>journal_name=J Oral Rehabil. ------>paper_name=Effect of surface treatments on bond strength of glass-infiltrated ceramic ------>confirm_date=20031016 ------>tch_id=085005 ------>pmid=11508088 ------>page1=805 ------>fullAbstract=PURPOSE: The aim of this study was to evaluate the effect of three different surface treatments on the bond strength of four different luting cements--three bis-GMA-based resin cements and a compomer cement--to In-Ceram. MATERIALS AND METHODS: Eight In-Ceram samples were used for each experimental group. The samples were randomly assigned three treatment conditions: (1) etching for 90 seconds with 5% hydrofluoric acid gel, (2) sandblasting (110-micron Al2O3), and (3) tribochemical silica coating. All samples were silanated following the surface treatment. The luting cements were bonded to In-Ceram specimens using Teflon tubes. All samples were thermocycled for 5,000 cycles altering between 5 and 55 degrees C with 30-second dwell times. The shear bond strength values were measured in a universal testing machine with a cross-head speed of 1 mm/min. Analysis of variance was used to analyze data. RESULTS: The mean bond strengths varied between 1.2 and 24.7 MPa. CONCLUSION: Shear bond strength of compomer cement following tribochemical silica coating was significantly lower in comparison to resin cements. Luting of In-Ceram with various resins provided varying degrees of bond strengths that were significantly increased by the tribochemical silica-coating system. ------>tmu_sno=None ------>sno=4776 ------>authors2=None ------>authors3=None ------>authors4=None ------>authors5=None ------>authors6=None ------>authors6_c=None ------>authors=Y.C. Lu, H. Tseng, Y.H. Shih, S.Y. Lee. ------>delete_flag=0 ------>SCI_JNo=None ------>authors2_c=None ------>publish_area=None ------>updateTitle=The effect of surface treatment on the shear bond strength of luting cement to a glass-infiltrated alumina ceramic. ------>language=2 ------>check_flag= ------>submit_date= ------>country=None ------>no= ------>patent_SDate=None ------>update_bywho= ------>publish_year=2001 ------>submit_flag= ------>publish_month=None |