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논문검색

지르코니아 프라이머 종류에 따른 복합레진-지르코니아의 전단결합강도

원문정보

Effec of different zirconia primers on shear bond strengths of composite resin to bonded zirconia

석홍병, 김태석, 안재석, 이정환

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Purpose: The aim of this research was to evaluate the influence of different surface treatments on the shear bond strength of zirconia ceramic to composite resin. Methods: Seventy two cylinder-shape (diameter: 5 mm; height: 12 mm) blocks of experimental industrially manufactured Y-TZP ceramic were abraded with 125㎛ Al2O3 particles and randomly divided into 4 groups. All the materials were categorized as group Gc(control group - composite resin veneering on zirconia surface), Gr - composite resin veneering after surface treatment of Rocatec system (3M ESPE, Seefeld, Germany) group; Gz - composite resin veneering after surface treatment of Zirconia primer (Z-primer, Bisco, U.S.A) group; Gm - composite resin veneering after surface treatment of zirconia primer (Monobond plus, ivoclar vivadent AG, Liechtenstein) group. Two different zirconia primers and Rocatec system were used to zirconia cylinders (n=16) onto the zirconia surface. Zirconia specimens, polished and roughened, were pretreated and composite bilayer cylinders bonded using conventional adhesive techniques. Results: Shear bond strengths were analyzed using single-factor ANOVA(p<0.05). Bond strength values achieved after airbone particle abrasion and zirconia surface pre-treatments(p<0.05). Conclusion: Shear bond strength tests denmonstrated that zirconia primer is a viable method to improved bond strength between zirconia ceramic core and veneering composites.

목차

Abstract
 Ⅰ. 서론
 Ⅱ. 연구 방법
  1. 지르코니아 시편 제작
  2. 지르코니아 시편 표면처리 및 복합레진 축성
  3. 전단결합강도 측정
  4. 주사전자현미경 관찰
  5. 통계분석
 Ⅲ. 결과
 Ⅳ. 고찰
 Ⅴ. 결론
 REFERENCES

저자정보

  • 석홍병 Hong-Bing Shi. 전북대학교 치과대학 치과재료학교실
  • 김태석 Tae-Seok Kim. 마산대학교 치기공과
  • 안재석 Jae-Seok Ahn. 광주보건대학교 치기공과
  • 이정환 Jung-Hwan Lee. 광주보건대학교 치기공과

참고문헌

자료제공 : 네이버학술정보

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