Influence of Curing Method and Storage Condition on Microhardness of Dual-cure Resin Cements
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概要
- 論文の詳細を見る
This study evaluated the influence of curing method and storage condition on the microhardness of dual-cure resin cements : Panavia F 2.0 (PF) and Nexus 2 (NX). The specimens were either light-cured (LC) or chemically cured in darkness (CC). After 24 hours of storage in dry chamber (Dry) or distilled water (DW), the specimens were sectioned and polished. The microhardness of resin cement matrix was measured using a nanoindentation tester (ENT-1100). The data (n=6) were statistically analyzed with t-test, two-way ANOVA (p<0.05), and Tukey HSD test (α=.05). It was found that the factors of curing method and storage condition had significant effect on microhardness. For both PF and NX, LC presented higher microhardness than CC, while DW showed higher microhardness than Dry. In conclusion, dual-cure resin cements could achieve high degree of cure when light-cured. In addition, the microhardness of the resin cements evaluated did not decrease when kept in water.
- 日本歯科理工学会の論文
著者
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TAGAMI Junji
Cariology and Operative Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and
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NIKAIDO Toru
Cariology and Operative Dentistry, Department of Restorative Sciences, Graduate School of Medical an
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IKEDA Masaomi
Cariology and Operative Dentistry, Department of Restorative Sciences, Graduate School, Tokyo Medica
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Ikeda Masaomi
Faculty Of Dentistry School For Dental Technology Tokyo Medical And Dental University
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YAMAUTI Monica
Department of Health Science, School of Dentistry
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Nikaido Toru
Cariology And Operative Dentistry Department Of Restorative Sciences Graduate School Of Medical And
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Nikaido Toru
Cariology And Operative Dentistry Department Of Restorative Sciences Graduate School Tokyo Medical A
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Nikaido Toru
Cariology And Operative Dentistry Graduate School Tokyo Medical And Dental University
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Tagami Junji
Cariology And Operative Dentistry Department Of Restorative Sciences Graduate School Tokyo Medical A
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Tagami Junji
Cariology And Operative Dentistry Tokyo Medical And Dental University
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Tagami Junji
Cariology & Operative Dentistry Department Of Restorative Dentistry Tokyo Medical And Dental Uni
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Tagami Junji
Cariology And Operative Dentistry Department Of Restorative Sciences Graduate School Tokyo Medical A
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Yamauti Monica
Department Of Health Science School Of Dentistry
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Yamauti M
Department Of Health Science School Of Dentistry
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Ikeda M
Cariology And Operative Dentistry Department Of Restorative Sciences Graduate School Tokyo Medical A
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SHIMURA Rena
Cariology and Operative Dentistry, Department of Restorative Sciences, Graduate School, Tokyo Medica
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YAMAUTI Monica
Cariology and Operative Dentistry, Department of Restorative Sciences, Graduate School, Tokyo Medica
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Tagami Junji
Cariology And Operative Dentistry Department Of Restorative Science Tokyo Medical And Dental Univers
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Tagami Junji
Cariology And Operative Dentistry Department Of Restorative Sciences Tokyo Medical And Dental Univer
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Shimura Rena
Cariology And Operative Dentistry Department Of Restorative Sciences Graduate School Tokyo Medical A
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Nikaido Toru
Cariology And Operative Denatistry Department Of Restorative Sciences Graduate School Of Medical And
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Tagami Junji
Cariology And Operative Dentistry Department Of Restorative Sciences Graduate School Tokyo Medical A
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Ikeda Masaomi
Cariology And Operative Dentistry Department Of Restorative Sciences Graduate School Of Medical And
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