Effect of exposure intensity and post-cure temperature storage on hardness of contemporary photo-activated composites

Journal of Dentistry

Volumn 29, Issue 8, 2001, Pages 553-560

  Quance, S C ^a   Shortall, A C ^a   Harrington, E ^a   Lumley, P J ^a  

^a UNIVERSITY OF BIRMINGHAM   (United Kingdom)

Author keywords

Light intensity; Light activated; Micro hardness; Resin composite; Temperature

Indexed keywords

BISPHENOL A BIS(2 HYDROXYPROPYL) ETHER DIMETHACRYLATE; CHARISMA; HERCULITE XR; PERTAC HYBRID; PRODIGY; RESIN; RESIN CEMENT; SILICON DIOXIDE; SILUX PLUS; TPH HYBRID; Z100 COMPOSITE RESIN; ZIRCONIUM;

ANALYSIS OF VARIANCE; ARTICLE; CHEMISTRY; DRUG STORAGE; HARDNESS; HUMAN; ILLUMINATION; INSTRUMENTATION; LIGHT; MATERIALS TESTING; RADIATION EXPOSURE; STATISTICS; SURFACE PROPERTY; TEMPERATURE;

ANALYSIS OF VARIANCE; BISPHENOL A-GLYCIDYL METHACRYLATE; COMPOSITE RESINS; DRUG STORAGE; HARDNESS; HUMANS; LIGHT; LIGHTING; MATERIALS TESTING; RESIN CEMENTS; SILICON DIOXIDE; STATISTICS; SURFACE PROPERTIES; TEMPERATURE; ZIRCONIUM;

EID: 0035515478     PISSN: 03005712     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0300-5712(01)00045-8     Document Type: Article

References (46)

1. Tate WH, Porter KH, Dosch RO. Successful photocuring: Don't restore without it. Operative Dentistry 1999;24:109-14.
2. Shortall ACC, Harrington E. Guidelines for the selection, use and maintenance of visible light activation units. British Dental Journal 1996;181:383-7.
3. Pilo R, Oelgiesser D, Cardash HS. A survey of output intensity and potential for depth of cure among light-curing units in clinical use. Journal of Dentistry 1999;27:235-41.
4. Shortall AC, Harrington E. Effect of light intensity on polymerisation of three composite resins. European Journal of Prosthodontics and Restorative Dentistry 1996;4:71-6.
5. Shortall AC, Wilson HJ, Harrington E. Depth of cure of radiation-activated composite restoratives - influence of shade and opacity. Journal of Oral Rehabilitation 1995;22:337-42.
6. De Gee AJ, ten Harkel-Hagenaar E, Davidson CL. Color dye identification of incompletely cured composite resins. Journal of Prosthetic Dentistry 1984;52:626-31.
7. Pearson GJ, Longman CM. Water sorption and solubility of resin-based materials following inadequate polymerization by a visible-light curing system. Journal of Oral Rehabilitation 1989;16:57-61.
8. Fan PL, Wozniak WT, Reyes WD, et al. Irradiance of visible light-curing units and voltage variation effects. Journal of the American Dental Association 1987;115:442-5.
9. Hansen EK. After-polymerization of visible light activated resins: surface hardness vs. light source. Scandinavian Journal of Dental Research 1983;91:406-10.
10. Watts DC, Amer O, Combe EC. Characteristics of visible light-activated composite systems. British Dental Journal 1987;156:209-15.
11. Rueggeberg FA, Jordan DM. Effect of light-tip distance on polymerization of resin composite. International Journal of Prosthodontics 1993;6:364-70.
12. Pires JAF, Cvitko E, Denehy GE, et al. Effects of curing tip distance on light intensity and composite resin microhardness. Quintessence International 1993;24:517-21.
13. Pilo R, Cardash HS. Post-irradiation polymerization of different anterior and posterior visible light-activated resin composites. Dental Materials 1992;8:299-304.
14. De Wald JP, Ferracane JL. A comparison of four modes of evaluating depth of cure of light activated composites. Journal of Dental Research 1987;66:727-30.
15. Johnson WM, Leung RL, Fan PL. A mathematical model for post-irradiation hardening of photoactivated composite resins. Dental Materials 1985;1:191-4.
16. Eliades GC, Vougiouklakis GJ, Caputo AA. Degree of double bond conversion in light-cured composites. Dental Materials 1987;3:19-25.
17. Onose H, Sano H, Kanto H, et al. Selected curing characteristics of light-activated composite resins. Dental Materials 1985;1:48-54.
18. Atmadja G, Bryant RW. Some factors influencing the depth of cure of visible light-activated composite resins. Australian Dental Journal 1990;35:213-8.
19. Watts DC, McNaughton V, Grant AA. The development of surface hardness in visible light cured posterior composites. Journal of Dentistry 1986;14:169-74.
20. Puckett A, Williams M, Holder R, et al. Effect of temperature of the cure of light cure composites. Journal of Dental Research 1994; 71:277 (Abstract no. 1370).
21. Bennett B, Puckett A, Pettey B, et al. Light source distance and temperature effects on composite polymerization. Journal of Dental Research 1994;73:277 (Abstract no. 1002).
22. Lundin SÅ, Koch G. Cure profiles of visible-light-cured Class II composite restorations in vivo and in vitro. Dental Materials 1992; 8:7-9.
23. Unterbrink GL, Muessner R. Influence of light intensity on two restorative systems. Journal of Dentistry 1994;23:183-9.
24. Shortall ACC, Harrington E. Effectiveness of battery powered light activation units. British Dental Journal 1997;183:95-100.
25. Harrington E, Wilson HJ. Depth of cure of radiation-activated materials-effect of mould material and cavity size. Journal of Dentistry 1993;21:305-11.
26. Fan PL, Stanford CM, Stanford WB, et al. Effects of backing reflectance and mold size on polymerization of photo-activated composite resin. Journal of Dental Research 1984;63:1245-7.
27. Dunne SM, Davies BR, Millar BJ. A survey of the effectiveness of dental light curing units and a comparison of different light testing devices. Dental Materials 1996;1:191-4.
28. Yearn JA. Factors affecting cure of visible light activated composites. International Dental Journal 1985;35:218-25.
29. Price RBT, Murphy DG, Dérand T. Light energy transmission through cured resin composite and human dentin. Quintessence International 2000;31:659-67.
30. Harrington E, Wilson HJ. Determination of radiation energy emitted by light activation units. Journal of Oral Rehabilitation 1995;22:377-85.
31. Li J, Nicander M, Von Beetzen M, et al. Influence of paste temperature at curing on conversion rate and bending strength of light cured dental composites. Journal of Oral Rehabilitation 1996;23:298-301.
32. Asmussen E. Restorative resins: hardness and strength vs. quantity of remaining double bonds. Scandinavian Journal of Dental Research 1982;90:484-9.
33. Louden JD, Roberts TA. Cure profiles of light-cured dental composites by raman-spectroscopy. Journal of Raman Spectroscopy 1983; 14:365-6.
34. Lloyd CH, Scrimgeour SN, Chudek JA, et al. Determination of the depth of cure for VLC composites by nuclear magnetic resonance microimaging. Dental Materials 1994;10:128-33.
35. Cook WD. Factors affecting the depth of cure of UV-polymerized composites. Journal of Dental Research 1980;59:800-8.
36. Murray GA, Yates JL, Newman SM. Ultraviolet light and ultraviolet light-activated composite resins. Journal of Prosthetic Dentistry 1981;46:167-70.
37. Shortall AC, Harrington E, Wilson HJ. Light curing unit effectiveness assessed by dental radiometers. Journal of Dentistry 1995;23:227-32.
38. Kawaguchi M, Fukushima T, Miyazaki K. The relationship between cure depth and transmission coefficient of visible-light-activated resin composites. Journal of Dental Research 1994;73:516-21.
39. Harrington E, Wilson HJ, Shortall AC. Light-activated restorative materials: a method of determining effective radiation times. Journal of Oral Rehabilitation 1996;23:210.
40. Ruyter IE, Øysaed H. Conversion in different depths of ultraviolet and visible light-activated composite materials. Acta Odontologica Scandinavica 1982;40:179-92.
41. Söderholm KJM, Achanta S, Olsson S. Variables affecting depth of cure of composites. Journal of Dental Research 1993;72:128 (Abstract 275).
42. Rueggeberg FA, Caughman WF, Curtis Jr JW, et al. Factors affecting cure at depths within light-activated resin composites. American Journal Dentistry 1993;6:91-5.
43. Peutzfeldt A, Asmussen E. The effect of postcuring on the quantity of remaining double bonds, mechanical properties, and in vitro wear of two resin composites. Journal of Dentistry 2000;28:447-52.
44. Park SH. Comparison of degree of conversion for light-cured and additionally heat-cured composites. Journal of Prosthetic Dentistry 1996;76:613-8.
45. Loza-Herrero MA, Rueggeberg FA, Caughman WF, et al. Effect of heating delay on conversion and strength of a post cured resin composite. Journal of Dental Research 1998;77:426-31.
46. Burtscher P. Stability or radicals cured in composite materials. Dental Materials 1993;9:218-21.