Influence of appication time of self-etching primers on dentinal microtensile bond strength.
10.5395/JKACD.2004.29.5.430
- Author:
Young Gon CHO
1
;
Young Gon LEE
;
Jong Uk KIM
;
Byung Cheul PARK
;
Jong Jin KIM
;
Hee Young CHOI
;
Cheul Hee JIN
;
Sang Hoon YOO
Author Information
1. Department of Conservative Dentistry, College of Dentistry, Chosun University, Korea. ygcho@mail.chosun.ac.kr
- Publication Type:Original Article
- Keywords:
Application time;
Self-etching primers;
Microtensile bond strength;
Self-etching primer adhesive systems;
Condition;
Dentin surface
- MeSH:
Adhesives;
Composite Resins;
Dentin*;
Humans;
Molar
- From:Journal of Korean Academy of Conservative Dentistry
2004;29(5):430-438
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
This study evaluated the influence of application time of self-etching primers on microtensile bond strength (microTBS) to dentin using three self-etching primer adhesive systems. Dentin surfaces were exposed from forty-eight human molars. They were conditioned with three self-etching primers (Clearfil SE Bond [SE], Unifil Bond [UF], Tyrian SPE + One Step Plus [TY]) and different primining times (10s, 20s, 30s and 40s). Composite resins were bonded to dentin surfaces and specimens were made. microTBS was tested and statistically compared using by one-way ANOVA and Tukey's Test The results of this study presented that priming time for 10s in SE and UF groups and for 30s and 40s in TY group was highly decreased microTBS to dentin.
