Earticle

초록

영어

The purpose of this study was to ascertain the bonding durability of self-etching dentin bonding
agents to dentin by means of shear bonding strength. Several acid-etching dentin bonding system (ESPE Z100) and self-etching dentin bonding systems (DEN-FIL, GRADIA DIRET) were used.
The occlusion surface of human molars were ground flat to expose dentin and treated with the etch bonding system according to manufactures instruction and followed by composite resin application.
After 24hours of storage at 37 , the shear bonding strength of the specimens was measured in a
universal testing machine with a 1mm/min crosshead speed. An one-way analysis of variance and the scheffe test were performed to identify significant differences (p<0.05). The bonded interfacial surfaces and treated dentin surfaces were examined using a SEM. Through the analysis of shear bond strength data and micro-structures of dentin-resin interfaces, following results are obtained.
In dentin group, the shear bond strength of DEN-FIL showed statistical superiority in comparison
to the other groups and followed by ESPE Z100 and GRADIA DIRECT (p<0.05).

목차

Abstract
 Ⅰ. 서론
 Ⅱ. 실험 방법
  1. 실험재료 및 시편제작
  2. 기기분석
 Ⅲ. 실험 결과 및 고찰
  1. 전단 결합강도 분석
  2. 파절 양상
 Ⅳ. 결론
 참고문헌

키워드

저자

• 노수정 [ Su-Jeong Noh | 부산가톨릭대학교 보건과학대학원 ]
• 김부섭 [ Bu-Sub Kim | 부산가톨릭대학교 보건과학대학 치기공학과 ]
• 정인성 [ In-Sung Chung | 부산가톨릭대학교 보건과학대학 치기공학과 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한치과기공학회지 [THE JOURNAL OF KOREAN ACADEMY OF DENTAL TECHNOLOGY]

• 간기

  계간

• pISSN

  1229-3954

• eISSN

  2288-5218

• 수록기간

  1979~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 515 DDC 617