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Silorane-기질 치아 수복용 복합레진의 중합수축과 중합수축응력

Polymerization Shrinkage and Stress of Silorane-based Dental Restorative Composite

박성환|권현정|구자욱|이인복|최낙삼
한국복합재료학회 (The Korean Society For Composite Materials)|2013.06|Composites Research|제26권 제3호|pp. 182-188

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참고문헌

키워드

중합수축복합레진composite resinpolymerization shrinkageSilorane중합수축응력최대수축률polymerization shrinkage stresspeak shrinkage rate
주제분류재료공학

초록

본 연구의 목적은 silorane 기질의 치아 수복용 복합레진의 중합수축과 수축응력의 동력학을 평가하고 전통적인 methacrylate 기질의 복합레진과 비교하기 위함이다. 두 종의 methacrylate 기질의 복합레진(Z250, Z350 flowable)과 silorane 기질 복합레진(P90)이 사용되었다. 아르키메데스 원리를 응용해 자체 제작한 중합수축 측정 장치를 사용하여 광중합 중 일어나는 복합레진의 체적 중합수축을 측정하였고 스트레인게이지로 중합수축응력을 측정하였다. Silorane 기질 복합레진인 P90의 중합수축과 최대 중합수축률이 가장 낮았고 methacrylate 기질 복합레진인 Z350 flowable이 가장 높았다. Methacrylate 기질의 복합레진과 비교하여 silorane 기질의 복합레진 P90이 최대 수축률에 이른 시간은 더 길었고 중합수축응력은 낮았다.

Abstract

The purpose of this study was to measure the volumetric polymerization shrinkage kinetics and stress of a silorane-based dental restorative composite and compare it with those of conventional methacrylate-based dental composites. Two methacrylate-based composites (Z250, Z350 flowable) and one silorane-based composite (P90) were investigated. The volumetric polymerization shrinkage of the composites during light curing was measured using a laboratory-made volume shrinkage measurement instrument based on the Archimedes' principle, and the polymerization stress was also determined with the strain gage method. The shrinkage of silorane-based composites (P90) was the lowest, and that of Z350 flowable was the highest. Peak polymerization shrinkage rate was the lowest in P90 and the highest in Z350 flowable. The time to reach peak shrinkage rate of P90 was longer than those of the methacrylatebased composites. The polymerization shrinkage stress of P90 was lower than those of the methacrylate-based composites.

참고문헌 (25)

  1. Davidson, C. L., "Polymerization Shrinkage and Polymerization Shrinkage Stress in Polymer-based Restoratives", Journal of Dentistry, 25, pp.435~440 (1997)
  2. Peutzfeld, A., "Resin Composites in Dentistry : The Monomer Systems", European Journal of Oral Sciences, 105, pp.97~116 (1997)
  3. Braga, R. R., "Alternatives in Polymerization Contraction Stress Management", Critical Reviews in Oral Biology & Medicine, 15, pp.176~184 (2004)
  4. Kleverlaan, C. J., "Polymerization Shrinkage and Contraction Stress of Dental Resin Composites", Dental Materials, 21, pp.1150~1157 (2005)
  5. Song, Y. X., "Linear Shrinkage of Photo-activated Composite Resins During Setting", Journal of Oral Rehabilitation, 28, pp.335~341 (2001)
  6. Lee, I. B., "A New Method to Measure the Polymerization Shrinkage Kinetics of Light Cured Composites", Journal of Oral Rehabilitation, 32, pp.304~314 (2005)
  7. Feilzer, A. J., "Setting Stress in Composite Resin in Relation to Configuration of the Restoration", Journal of Dental Research, 66, pp.1636~1639 (1987)
  8. Venhoven, B. A. M., "Polymerization Contraction and Conversion of Light-curing BisGMABased Methacrylate Resins", Biomaterials, 14, pp.871~875 (1993)
  9. Palin, W. M., "In vitro Cuspal Deflection and Microleakage of Maxillary Premolars Restored with Novel Low-shrink Dental Composites", Dental Materials, 21, pp.324~335 (2005)
  10. Stansbury, J. W., "Conversion-dependent Shrinkage Stress and Strain in Dental Resins and Composites", Dental Materials, 21, pp.56~67 (2005)
  11. Weinmann, W., "Siloranes in Dental Composites", Dental Materials, 21, pp.68~74 (2005)
  12. Miletic, V., "Temperature Changes in Silorane-, Ormocer-, and Dimethacrylatebased Composites and Pulp Chamber Roof During Light-curing", Journal of Esthetic and Restorative Dentistry, 21, pp.122~132 (2009)
  13. Papadogiannis, D., "Setting Characteristics and Cavity Adaptation of Lowshrinking Resin Composites", Dental Materials, 25, pp.1509~1516 (2009)
  14. Boaro, L. C., "Polymerization Stress, Shrinkage and Elastic Modulus of Current Low-shrinkage Restorative Composites", Dental Materials, 26, pp.1144~1150 (2010)
  15. Gao, B. T., "Comparison Between a Silorane-based Composite and Methacrylate-based Composites : Shrinkage Characteristics, Thermal Properties, Gel Point and Vitrification Point", Dental Materials Journal, 28, pp.76~85 (2012)
  16. Lee, I. B., "A New Method - Real Time Measurement of Initial Dynamic Volumetric Shrinkage of Composite Resins During Polymerization", Journal of Korean Academy of Conservative Dentistry, 26, pp.34~140 (2001)
  17. Riley, W. F., "Mechanics of Materials, 5th ed.", pp.249~252 (1999), John Wiley & Sons, Inc
  18. 구자욱, "음향방출법을 이용한 치아", 복합레진 수복재의 계면부 파괴해석, 2009, pp.22(6), 45~51[DOI]
  19. Obici, A. C., "Effect of the Photo-activation Method on Polymerization Shrinkage of Restorative Composites", Operative Dentistry, 27, pp.192~198 (2002)
  20. Craig, R. G., "Restorative Dental Materials. 10th ed.", pp.66~ (1997), Mosby
  21. O’Brien, W. J., "Dental Materials and Their Selection. 3rd ed.", pp.119~ (2002), Quintessence Publications
  22. Lee, S. H., "Influence of Instrument Compliance and Specimen Thickness on the Polymerization Shrinkage Stress Measurement of Lightcured Composites", Dental Materials, 23, pp.1093~1100 (2007)
  23. 서덕규, "측정장치의 compliance 유무가 복합레진의 중합수축응력의 측정에 미치는 영향", Restorative Dentistry and Endodontics, 34(2), pp.145~153 (2009), 대한치과보존학회
  24. Min, S. H., "Effect of Shrinkage Strain, Modulus and Instrument Compliance on Polymerization Shrinkage Stress of Light-cured Composites During the Initial Curing Stage", Dental Materials, 26, pp.1024~1033 (2010)
  25. Ende, A. V., "Does a Low-shrinking Composite Induce Less Stress at the Adhesive Interface?", Dental Materials, 26, pp.215~222 (2010)

관련 논문AI추천

Silorane 복합레진의 중합수축의 동력학권영철, 이인복대한치과보존학회 · Restorative Dentistry and Endodontics2010 · 제35권 제1호Silorane계 복합레진의 중합수축응력의 평가류승지, 민정범, 전지훈대한치과보존학회 · Restorative Dentistry and Endodontics2011 · 제36권 제3호Methacrylate 기질 복합레진과 Silorane 기질 복합레진의 치아 수복 시 중합수축응력거동박정훈, 최낙삼한국복합재료학회 · Composites Research2015 · 제28권 제1호디지털 이미지 상관법을 이용한 Methacrylate기질과 Silorane기질 복합레진의 치아 수복 시 중합수축거동박정훈, 최낙삼한국복합재료학회 · Composites Research2020 · 제33권 제3호컴퓨터 시각과 입자 추적 방법을 이용한 복합레진의 선형중합수축 측정의 새로운 방법권영철, 김선영, 민선홍, 서덕규, 이인복대한치과보존학회 · Restorative Dentistry and Endodontics2010 · 제35권 제3호측정장치의 compliance 유무가 복합레진의 중합수축응력의 측정에 미치는 영향민선홍, 서덕규, 이인복대한치과보존학회 · Restorative Dentistry and Endodontics2009 · 제34권 제2호

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