A novel urethane acrylate-based root canal sealer with improved degree of conversion, cytotoxicity, bond strengths, solubility, and dimensional stability

Journal of Endodontics

Volumn 37, Issue 2, 2011, Pages 246-249

  Lee, Bor Shiunn ^a   Wang, Chen Ying ^a   Fang, Yen Yin ^a   Hsieh, Kuo Huang ^b   Lin, Chun Pin ^a  

^a NATIONAL TAIWAN UNIVERSITY HOSPITAL   (Taiwan)

^b NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Properties; root canal sealer; urethane acrylate

Indexed keywords

ACRYLIC ACID RESIN; AZOBIS(ISOBUTYRONITRILE); NITRILE; POLYMER; POLYOL; POLYURETHAN; ROOT CANAL FILLING MATERIAL; URETHANE ACRYLATE; ZINC OXIDE;

ANALYSIS OF VARIANCE; ARTICLE; CHEMISTRY; COMPARATIVE STUDY; DENTAL PROCEDURE; HUMAN; MATERIALS TESTING; NONPARAMETRIC TEST; TENSILE STRENGTH; YOUNG MODULUS;

ACRYLIC RESINS; ANALYSIS OF VARIANCE; DENTAL STRESS ANALYSIS; ELASTIC MODULUS; HUMANS; MATERIALS TESTING; NITRILES; POLYMERS; POLYURETHANES; ROOT CANAL FILLING MATERIALS; STATISTICS, NONPARAMETRIC; TENSILE STRENGTH; ZINC OXIDE;

EID: 78751538297     PISSN: 00992399     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.joen.2010.11.008     Document Type: Article

References (24)

1. H. Shilder Filling root canals in three dimensions Dent Clin North Am 11 1967 723 744
2. B.P. Kardon, S. Kuttler, and P. Hardigan An in vitro evaluation of the sealing ability of a new root-canalobturation system J Endod 29 2003 658 661
3. C.J. Sousa, C.R. Montes, and E.A. Pascon Comparison of the intraosseous biocompatibility of AH Plus, EndoREZ, and Epiphany root canal sealers J Endod 32 2006 656 662
4. O.I. Ulusoy, O. Gen, and S. Arslan Fracture resistance of roots obturated with three different materials Oral Surg Oral Med Oral Pathol Oral Radiol Endod 104 2007 705 708
5. N.C. Beriat, A. Ertan, and Z.C. Cehreli Time-dependent conversion of a methacrylate-based sealer polymerized with different light-curing units J Endod 35 2009 110 112
6. M.A. Fisher, D.W. Berzins, and J.K. Bahcall An in vitro comparison of bond strength of various obturation materials to root canal dentin using a push-out test design J Endod 33 2007 856 858
7. A.S. Al-Hiyasat, M. Tayyar, and H. Darmani Cytotoxicity evaluation of various resin based root canal sealers Int Endod J 43 2010 148 153
8. L.M. Resende, F.J. Rached-Junior, and M.A. Versiani A comparative study of physicochemical properties of AH Plus, Epiphany, and Epiphany SE root canal sealers Int Endod J 42 2009 785 793
9. K.H. Hsieh, K.H. Liao, and E.H. Lai A novel polyurethane-based root canal obturation material and urethane-acrylate-based root canal sealer. Part I: Synthesis and evaluation of mechanical and thermal properties J Endod 34 2008 303 305
10. B.S. Lee, E.H. Lai, and K.H. Liao A novel polyurethane-based root canal-obturation material and urethane-acrylate-based root canal sealer-part 2: evaluation of push-out bond strengths J Endod 34 2008 594 598
11. A.U. Eldeniz, K. Mustafa, and D. Ørstavik Cytotoxicity of new resin-, calcium hydroxide- and silicone-based root canal sealers on fibroblasts derived from human gingiva and L929 cell lines Int Endod J 40 2007 329 337
12. T.C. Kuo, B.S. Lee, and S.H. Kang Cytotoxicity of DP-bioglass paste used for treatment of dentin hypersensitivity J Endod 33 2007 451 454
13. M.A. Versiani, J.R. Carvalho-Junior, and M.I.A.F. Padilha A comparative study of physicochemical properties of AH Plus and Epiphany root canal sealants Int Endod J 39 2006 464 471
14. M. Goldberg In vitro and in vivo studies on the toxicity of dental resin components: a review Clin Oral Investig 12 2008 1 8
15. M.N.C. Balili, and T. Pintauer Kinetic studies of the initiation step in copper catalyzed atom transfer radical addition (ATRA) in the presence of free radical diazo initiators as reducing agents Inorg Chem 49 2010 5642 5649
16. P.J. Blythe, A. Klein, and J.A. Phillips Miniemulsion polymerization of styrene using the oil-soluble initiator AMBN J Polym Sci A Polym Chem 37 1999 4449 4457
17. Y.D. Kim, and S.C. Kim Effect of chemical structure on the biodegradation of polyurethanes under composting conditions Polym Degrad Stabil 62 1998 343 352
18. A. Donnelly, J. Sword, and Y. Nishitani Water sorption and solubility of methacrylate resin-based root canal sealers J Endod 33 2007 990 994
19. G.A. Marin-Bauza, F.J. Rached-Junior, and A.E. Souza-Gabriel Physicochemical properties of methacrylate resin-based root canal sealers J Endod 36 2010 1531 1536
20. J.M. Ames, R.J. Loushine, and B.R. Babb Contemporary methacrylate resin-based root canal sealers exhibit different degrees of ex vivo cytotoxicity when cured in their self-cured mode J Endod 35 2009 225 228
21. S. Hikage, A. Sato, and S. Suzuki Cytotoxicity of dental resin monomers in the presence of S9 mix enzymes Dent Mater J 18 1999 76 86
22. O. Zmener, and C.H. Pameijer Clinical and radiographic evaluation of a resin-based root canal sealer: an eight-year update J Endod 36 2010 1311 1314
23. M. Rahimi, A. Jainaen, and P. Parashos Bonding of resin-based sealers to root dentin J Endod 35 2009 121 124
24. Y.K. Kim, S. Grandini, and J.M. Ames Critical review on methacrylate resin-based root canal sealers J Endod 36 2010 383 399