Journal of Technologic Dentistry (대한치과기공학회지)

Korean Academy of Dental Technology (대한치과기공학회)
권호 표지
DOI QR코드

DOI QR Code

The properties of UDMA dental composite resin with novel photosensitizers

새로운 광증감제 사용에 따른 UDMA 복합수지의 특성

  • Sun, Gum Ju (Department of Dental Laboratory Technology, Gwangju Health University)
  • 선금주 (광주보건대학교 치기공과)
  • Received : 2013.08.02
  • Accepted : 2013.09.13
  • Published : 2013.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

Purpose: The purpose of this study was to know the availability of two photosensitizers, PD, DA, as a photosensitizer instead of CQ in UDMA dental composite resin. We want to know photopolymerization effect of UDMA unfilled resin and surface hardness of composite resin containing PD and DA were compared with those of CQ, most widely used photosensitizer for dental composite resins. Methods: The photopolymerization effect of UDMA studied by FT-IR spectroscopy increased with irradiation time and the amount of photosensitizer. Knoop hardness of experimental composite resins prepared by the addition of the photosensitizer content and irradiation time. Results: The relative photopolymerization effect of UDMA increased in the order of PD > CQ > DA. The composite resin of UDMA containing DA or PD, which shows better Knoop hardness than that containing CQ. Conclusion: PD and DA show as effective photosensizers, suitable for UDMA dental composite resin compare with a higher efficiency than CQ.

Keywords

References

  1. Burtscher P. Stability of radicals in cured composite materials. Dent Mater. 9(4): 218-21, 1993. https://doi.org/10.1016/0109-5641(93)90064-W
  2. Chae KH, Sun GJ. Phenylpropanedione: A new visible light photosensitizer for dental composite resin with higher efficiency than camphorquinone. Bull Korean Chem. Soc. 19, 152-154, 1998.
  3. Cramer NB, Stansbury JW, and Bowman CN. Recent Advances and Developments in Composite Dental Restorative Materials. J Dent Res, 90(4), 402-416, 2011. https://doi.org/10.1177/0022034510381263
  4. Irini DS, Dimitris SA. Elution study of unreacted Bis-GMA, TEGDMA, UDMA, and Bis-EMA from light-cured dental resins and resin composites using HPLC. J Biomed Mater Res Part B: Appl Biomater, 74B(1), 617-626, 2005. https://doi.org/10.1002/jbm.b.30252
  5. Jia Y, Byeonghoon C. Effect of the color components of light-cured composite resin before and after polymerization on degree of conversion and flexural strength. J Kor Acad Cons Dent, 36(4), 324-335, 2011. https://doi.org/10.5395/JKACD.2011.36.4.324
  6. John M, Powers, Ronald L, Sakaguchi. Craig's Restorative Dental Materials 12th Ed., Jeesung Publishing Co., 129-130, 2008.
  7. Kolarik J, Migliaresi C, Capuana P, Fambri L. Photocured dental restorative materials: Effect of exposure time on curing, glass transition, modulus and water sorption Clnical Materials 8, 145-153, 1991. https://doi.org/10.1016/0267-6605(91)90023-9
  8. Linden L-A. Radiation curing in polymer science and technology. Vol. IV: 387-467, 1993.
  9. Lind'en LA. "Radiation Curing in Polymer Science and Technology", Vol IV, J. P. Fouassier and J. F. Rabek ed. 396, Elsevier, England, 1993.
  10. Lovell LG, Newman SM, Bowman CN. The effects of light intensity, temperature, and comonomer composition on the polymerization behavior of dimethacrylate dental resins. J Dent Res, 78(8), 1469-1476, 1999. https://doi.org/10.1177/00220345990780081301
  11. Maffezzoil A, Pietra AD, Rengo S, Nicolas L, Vallett G. Photopolymerization of dental composite matrices. Biomaterials 15: 1221-1228, 1994. https://doi.org/10.1016/0142-9612(94)90273-9
  12. Musanje L, Ferracane JL, Sakaguchi RL. Effect of different photoinitiator systems on conversion profiles of a model unfilled light-cured resin. Dent Mater. 23(10), 1313-1321, 2007. https://doi.org/10.1016/j.dental.2006.11.010
  13. Musanje L, Ferracane JL, Sakaquchi RL. Determination of the optimal photoinitiator concentration in dental composites based on essential material properties. Dent Mater. 25 (8), 994-1000, 2009. https://doi.org/10.1016/j.dental.2009.02.010
  14. Park SH, Lee CS. The difference in degree of conversion between light-cured and additional heat-cured composites. Operative Dent 21: 213-217, 1996.
  15. Park SH, Lee CS. The difference in degree of conversion between light-cured and additional heat-cured composites. Operative Dent 21, 213-217, 1996.
  16. Pearson GP, Longman CM. Water sorption and solubility of resin-based materials following inadequate polymerization by a visible-light curing system. J Oral Rehab 16: 57-63, 1989. https://doi.org/10.1111/j.1365-2842.1989.tb01317.x
  17. Peutzfeldt A. Quantity of remaining double bonds of propanal-containing resins. J Dent Res. 73 (10), 1657-1662 1994. https://doi.org/10.1177/00220345940730101101
  18. Sadowsky SJ. Review An overview of treatment considerations for esthetic restorations: a review of the literature. J Prosthet Dent, 96 (6), 433-442, 2006. https://doi.org/10.1016/j.prosdent.2006.09.018
  19. Schroeder WF, Cook WD, Vallo CI. Photopolymerization of N,N-dimethylaminobenzyl alcohol as amine co-initiator for light-cured dental resins. Dent Mater, 24(5): 686-693, 2008. https://doi.org/10.1016/j.dental.2007.06.035
  20. Shin DH, Rawls HR. Degree of conversion and color stability of the light curing resin with new photoinitiator systems. Dent Mater, 25(8), 1030-1038. 2009. https://doi.org/10.1016/j.dental.2009.03.004
  21. Soderholm K-J, Phil M., Mariotti A. Bis-GMAbased resins in dentistry: Are they safe? JADA, 130, 201-209, 1999.
  22. Sun GJ, Chae KH. Properties of 2,3-butanedione and 1-phenyl-1,2-propanedione as new photosensitizers for visible light cured dental resin composites. Polymer 41, 6205-6212, 2000. https://doi.org/10.1016/S0032-3861(99)00832-0
  23. Viljanen EK, Lassila LV, Skrifvars M, Vallittu PK. Degree of conversion and flexural properties of a dendrimer/methyl methacrylate copolymer: design of experiments and statistical screening. Dent Mater, 21, 172-177, 2005. https://doi.org/10.1016/j.dental.2003.12.005
  24. Yoo JA, Cho BH. Effects of the color components of light-cured composite resin before and after polymerization on degree of conversion and flexural strength. JKACD 36: 324-335, 2011.
  25. Yoshida K, Greener EH. Effects of two amine reducing agents on the degree of conversion and physical properties of an unfilled lightcured resin. Dent Mater 9, 246-251, 1993. https://doi.org/10.1016/0109-5641(93)90069-3

Cited by

  1. 새로운 광증감제를 사용한 치과용 광중합형 복합레진의 기계적 특성 vol.35, pp.4, 2013, https://doi.org/10.14347/kadt.2013.35.4.313
  2. 새로운 광증감제를 사용한 치과용 광중합형 복합레진의 기계적 특성 vol.35, pp.4, 2013, https://doi.org/10.14347/kadt.2013.35.4.313