References
- 1. Santini A. Current status of visible light activation units and the curing of light- activated resin-based composite materials. Dent Update. 2010;37,214-6,218-20,223-7.
- 2. Rueggeberg FA. State-of-the-art: dental photocuring-a review. Dent Mater. 2011;27,39-52.
- 3. Mills RW., Jandt KD., Ashworth SH. Dental composite depth of cure with halogen and blue light emitting diode technology. Br Dent J. 1999;186,388-91.
- 4. Pelissier B., Jacquot B., Palin WM., Shortall AC. Three generations of LED lights and clinical implications for optimizing their use. 1: from past to present. Dent Update. 2011;38,660-2,664-6,668-70.
- 5. Neumann MG., Schmitt CC., Ferreira GC., Correa IC. The initiating radical yields and the efficiency of polymerisation for various dental photoinitiators excited by different light curing units. Dent Mater. 2006;22,576-84.
- 6. da Silva EM., Poskus LT., Guimaraes JG., de Araujo Lima Barcellos A., Fellows CE. Influence of light polymerisation modes on degree of conversion and crosslink density of dental composites. J Mater Sci Mater Med. 2008;19,1027-32.
- 7. Rahiotis C., Patsouri K., Silikas N., Kakaboura A. Curing efficiency of high-intensity light-emitting diode (LED) devices. J Oral Sci. 2010.;52,187-95.
- 8. Rueggeberg F. Contemporary issues in photocuring. Compend Contin Educ Dent Suppl. 1999;S4-15.
- 9. Hofmann N., Hugo B., Klaiber B. Effect of irradiation type (LED or QTH) on photo- activated composite shrinkage strain kinetics, temperature rise, and hardness. Eur J Oral Sci. 2002;110,471-9.
- 10. Lindberg A., Peutzfeldt A., van Dijken JW. Curing depths of a universal hybrid and a flowable resin composite cured with quartz tungsten halogen and light-emitting diode units. Acta Odontol Scand. 2004;62,97-101.
- 11. Shortall AC. How light source and product shade influence cure depth for a contemporary composite. J Oral Rehabil. 2005;32,906-11.
- 12. Campregher UB., Samuel SM., Fortes CB., et al. Effectiveness of second-generation light-emitting diode (LED) light curing units. J Contemp Dent Pract. 2007;8,35-42.
- 13. Mills RW., Uhl A., Blackwell GB., Jandt KD. High power light emitting diode (LED) arrays versus halogen light polymerisation of oral biomaterials: Barcol hardness, compressive strength and radiometric properties. Biomaterials. 2002;23,2955-63.
- 14. Ikemura K., Ichizawa K., Yoshida M., Ito S.& Endo T. UV-VIS spectra and photoinitiation behaviors of acylphosphine oxide and bisacylphosphine oxide derivatives in unfilled, light-cured dental resins. Dent Mater J. 2008;27,765-74.
- 15. Arikawa H., Takahashi H., Kanie T. & Ban S. Effect of various visible light photoinitiators on the polymerisation and color of light-activated resins. Dent Mater J. 2009;28,454-60.
- 16. Ilie N., Hickel R. Can CQ be completely replaced by alternative initiators in dental adhesives? Dent Mater J. 2008;27,221-8
- 17. Busemann I., Lipke C., Schattenberg A., Willershausen B., Ernst CP. Shortest exposure time possible with LED curing lights. Am J Dent. 2011;24,37-44.
- 18. Price RB., Fahey J., Felix CM. Knoop hardness of five composites cured with single-peak and polywave LED curing lights. Quintessence Int. 2010a;41,e181-91.
- 19. Sim JS., Seol HJ., Park JK., et al. Interaction of LED light with coinitiator-containing composite resins: effect of dual peaks. J Dent. 2012;40,836-42.
- 20. Alvim HH., Alecio AC., Vasconcellos WA., et al. Analysis of camphorquinone in composite resins as a function of shade. Dent Mater. 2007;23,1245-9.
- 21. Czasch P.& Ilie N. In vitro comparison of mechanical properties and degree of cure of bulk fill composites. Clin Oral Investi. 2013;17,227-35.
- 22. Ferracane JL., Mitchem JC., Condon JR., Todd R. Wear and Marginal Breakdown of Composites with Various Degrees of Cure. Journal of Dental Research. 1997;76,1508-1516.
- 23. Park YJ., Chae KH.& Rawls HR. Development of a new photoinitiation system for dental light-cure composite resins. Dent Mater. 1999;15,120-7.
- 24. Moore BK., Platt JA., Borges G., Chu TM., Katsilieri I. Depth of cure of dental resin composites: ISO 4049 depth and micro-hardness of types of materials and shades. Oper Dent. 2008.;33,408-12.
- 25. Borges BC., Bezerra GV., Mesquita A., et al. Effect of irradiation times on the polymerisation depth of contemporary fissure sealants with different opacities. Braz Oral Res. 2011;25,135-42.
- 26. Davidson-Kaban SS., Davidson CL., Feilzer AJ., de Gee AJ., Erdilek N. The effect of curing light variations on bulk curing and wall-to-wall quality of two types and various shades of resin composites. Dent Mater. 1997;13,344-52.
- 27. Knezevic A., Tarle Z., Meniga A., et al. Degree of conversion and temperature rise during polymerisation of composite resin samples with blue diodes. J Oral Rehabil. 2001;28,586-91.
- 28. Santini A., Miletic V., Swift MD., Bradley M. Degree of conversion and microhardness of TPO-containing resin-based composites cured by polywave and monowave LED units. J Dent. 2012;40,577-84.
- 29. Ferracane JL. Correlation between hardness and degree of conversion during the setting reaction of unfilled dental restorative resins. Dent Mater. 1985;1,11-4.
- 30. Silikas N., Eliades G., Watts DC. Light intensity effects on resin- composite degree of conversion and shrinkage strain. Dent Mater. 2000;16,292-6.
- 31. Lohbauer U., Rahiotis C., Kramer N., Petschelt A., Eliades G. The effect of different light-curing units on fatigue behavior and degree of conversion of a resin composite. Dent Mater. 2005;21,608-15.
- 32. Shin DH.& Rawls HR. Degree of conversion and color stability of the light curing resin with new photoinitiator systems. Dent Mater. 2009;25,1030-8.
- 33. Peutzfeldt A. Resin composites in dentistry: the monomer systems. Eur J Oral Sci. 1997;105,97-116.
- 34. Calheiros FC., Daronch M., Rueggeberg FA., Braga RR. Degree of conversion and mechanical properties of a BisGMA: TEGDMA composite as a function of the applied radiant exposure. J Biomed Mater Res B Appl Biomater. 2008;84,503-9.
- 35. Floyd CJ., Dickens SH. Network structure of Bis-GMA- and UDMA-based resin systems. Dent Mater. 2006;22,1143-9.
- 36. Price RB., Mcleod ME., Felix CM. Quantifying light energy delivered to a Class I restoration. J Can Dent Assoc. 2010b;76,a23.
- 37. Peutzfeldt A., Asmussen E. Hardness of restorative resins: effect of camphorquinone, amine, and inhibitor. Acta Odontol Scand. 1989;47,229-31.
- 38. Kalliyana Krishnan V., Yamuna V. Effect of initiator concentration, exposure time and particle size of the filler upon the mechanical properties of a light-curing radiopaque dental composite. J Oral Rehabil. 1998;25,747-51.
- 39. Rueggeberg FA., Ergle JW., Lockwood PE. Effect ofphotoinitiator level on properties of a light-cured and post-cure heated model resin system. Dent Mater. 1997;13,360-4.
- 40. Yoshida K., Greener EH. Effect of photoinitiator on degree of conversion of unfilled light-cured resin. J Dent. 1994;22,296-9.
- 41. Leprince JG., Hadis M., Shortall AC., et al. Photoinitiator type and applicability of exposure reciprocity law in filled and unfilled photoactive resins. Dent Mater. 2011;27,157-64.
- 42. Miletic V., Santini A. Micro-Raman spectroscopic analysis of the degree of conversion of composite resins containing different initiators cured by polywave or monowave LED units. J Dent. 2012;40,106-13.
- 43. Neumann MG., Miranda WG. jr., Schmitt CC., Rueggeberg FA., Correa IC. Molar extinction coefficients and the photon absorption efficiency of dental photoinitiators and light curing units. J Dent. 2005;33,525-32.
- 44. Brandt WC., Schneider LF., Frollini E., Correr-Sobrinho L., Sinhoreti M. Effect of different photo-initiators and light curing units on degree of conversion of composites. Braz Oral Res. 2010;24,263-70.
- 45. Palin WM., Senyilmaz DP., Marquis PM., Shortall AC. Cure width potential for MOD resin composite molar restorations. Dent Mate. 2008;24,1083-94.
- 46. Myers ML., Caughman WF.& Rueggeberg FA. Effect of restoration composition, shade, and thickness on the cure of a photoactivated resin cement. J Prosthodont. 1994;3,149-57.
- 47. Lazarchik DA., Hammond BD., Sikes CL., Looney SW., Rueggeberg FA. Hardness comparison of bulk-filled/transtooth and incremental-filled/occlusally irradiated composite resins. The Journal of Prosthetic Dentistry. 2007;98,129-140.
- 48. Ogunyinka A., Palin WM., Shortall AC., Marquis PM. Photoinitiation chemistry affects light transmission and degree of conversion of curing experimental dental resin composites. Dent Mater. 2007;23,807-13.
- 49. Price RB., Murphy DG., Derand T. Light energy transmission through cured resin composite and human dentin. Quintessence Int. 2000;31,659-67.
- 50. Arcis RW., Lopez-Macipe A., Toledano M., et al. Mechanical properties of visible light-cured resins reinforced with hydroxyapatite for dental restoration. Dent Mater. 2002;18,49-57.
- 51. Thome T., Steagall W. Jr., Tachibana A., Braga SR., Turbino ML. Influence of the distance of the curing light source and composite shade on hardness of two composites. J Appl Oral Sci. 2007;15,486-91.
- 52. Shortall AC., Palin WM., Burtscher P. Refractive index mismatch and monomer reactivity influence composite curing depth. J Dent Res. 2008;87,84-8.
- 53. Caughman WF., Rueggeberg FA.& Curtis JW. Jr. Clinical guidelines for photocuring restorative resins. J Am Dent Assoc. 1995;126,1280-2,1284,1286.
- 54. Guiraldo RD., Consani S., Consani RL., et al. Light energy transmission through composite influenced by material shades. Bull Tokyo Dent Coll. 2009;50,183-90.
- 55. Alshali RZ., Silikas N.& Satterthwaite JD. Degree of conversion of bulk-fill compared to conventional resin-composites at two time intervals. Dent Mater. 2013;29,e213-7
- 56. Jeong TS., Kang HS., Kim SK., et al. The effect of resin shades on microhardness, polymerisation shrinkage, and color change of dental composite resins. Dent Mater J. 2009;28,438-45.
- 57. Rueggeberg FA., Caughman WF., Curtis JW. Jr.& Davis HC. Factors affecting cure at depths within light-activated resin composites. Am J Dent. 1993;6,91-5.
- 58. Pilo R., Oelgiesser D.& Cardash HS. A survey of output intensity and potential for depth of cure among light-curing units in clinical use. J Dent. 1999;27,235-41.
- 59. Yap AU. Effectiveness of polymerisation in composite restoratives claiming bulk placement: impact of cavity depth and exposure time. Oper Dent. 2000;25,113-20.
- 60. Harrington E.& Wilson HJ. Depth of cure of radiation-activated materials-effect of mould material and cavity size. J Dent. 1993;21,305-11.
- 61. Hadis MA., Shortall AC.& Palin WM. Specimen aspect ratio and light transmission in photoactive dental resins. Dent Mater. 2012;28,1154-61.
- 62. Stansbury JW. Curing dental resins and composites by photopolymerisation. J Esthet Dent, 2000;12,300-8.
- 63. Unn WJ.& Bush AC. A comparison of polymerisation by light- emitting diode and halogen-based light-curing units. J Am Dent Assoc. 2002;133,335-41.
- 64. Price RB.& Felix CA. Effect of delivering light in specific narrow bandwidths from 394 to 515nm on the micro-hardness of resin composites. Dent Mater. 2009;25,899-908.
- 65. Rueggeberg FA., Caughman WF.& Curtis JW. Jr. Effect of light intensity and exposure duration on cure of resin composite. Oper Dent. 1994a;19,26-32.
- 66. Peutzfeldt A.& Asmussen E. Resin Composite Properties and Energy Density of Light Cure. Journal of Dental Research. 2005;84,659-662.
- 67. Abate PF., Zahra VN.& Macchi RL. Effect of photopolymerisation variables on composite hardness. J Prosthet Dent. 2001;86,632-5.
- 68. Lindberg A., Peutzfeldt A.& van Dijken JW. Effect of power density of curing unit, exposure duration, and light guide distance on composite depth of cure. Clin Oral Investig. 2005;9,71-6.
- 69. Leloup G., Holvoet PE., Bebelman S.& Devaux J. Raman scattering determination of the depth of cure of light-activated composites: influence of different clinically relevant parameters. J Oral Rehabil. 2002;29,510-5.
- 70. Ceballos L., Fuentes MV., Tafalla H., et al. Curing effectiveness of resin composites at different exposure times using LED and halogen units. Med Oral Patol Oral Cir Bucal. 2009;14,E51-6.
- 71. Zhu S.& Platt J. Curing efficiency of three different curing modes at different distances for four composites. Oper Dent. 2011;36,362-71.
- 72. Leprince JG., Lamblin G., Devaux J., et al. Irradiation modes’ impact on radical entrapment in photoactive resins. J Dent Res. 2010;89,1494-8.
- 73. Emami N.& Soderholm KJ. How light irradiance and curing time affect monomer conversion in light-cured resin composites. Eur J Oral Sci. 2003;111,536-42.
- 74. Halvorson RH., Erickson RL.& Davidson CL. Energy dependent polymerisation of resin-based composite. Dent Mater. 2002/18,463-9.
- 75. Nitta K. Effect of light guide tip diameter of LED-light curing unit on polymerisation of light-cured composites. Dent Mater. 2005/21,217-23.
- 76. Rode KM., Kawano Y.& Turbino ML. Evaluation of curing light distance on resin composite microhardness and polymerisation. Oper Dent. 2007;32,571-8.
- 77. Pires JA., Cvitko E., Denehy GE.& Swift EJ. Jr. Effects of curing tip distance on light intensity and composite resin microhardness. Quintessence Int. 1993;24,517-21.
- 78. RUEGGEBERG F. A. & JORDAN D. M. Effect of light-tip distance on polymerisation of resin composite. Int J Prosthodont. 1993;6,364-70.
- 79. Pianelli C., Devaux J., Bebelman S.& Leloup G. The micro-Raman spectroscopy, a useful tool to determine the degree of conversion of light-activated composite resins. J Biomed Mater Res. 1999;48,675-81.
- 80. de Santis A., Baldi M. Photo-polymerisation of composite resins measured by micro-Raman spectroscopy. Polymer. 2004;45,3797-3804.
- 81. Rueggeberg FA., Craig RG. Correlation of parameters used to estimate monomer conversion in a light-cured composite. J Dent Res. 1988;67,932-7.
- 82. Bouschlicher MR., Rueggeberg FA., Wilson BM. Correlation of bottom-to-top surface microhardness and conversion ratios for a variety of resin composite compositions. Oper Dent. 2004;29,698-704.
- 83. Shortall AC., Harrington E., Wilson HJ. Light curing unit effectiveness assessed by dental radiometers. J Dent. 1995a.;23,227-32.
- 84. Aguiar FH., Braceiro A., Lima DA., Ambrosano GM., Lovadino JR. Effect of light curing modes and light curing time on the microhardness of a hybrid composite resin. J Contemp Dent Pract. 2007;8,1-8.
- 85. Leonard DL., Charlton DG., Hilton TJ. Effect of curing-tip diameter on the accuracy of dental radiometers. Oper Dent 1999;24,31-7.
- 86. Roberts HW., Vandewalle KS., Berzins DW.& Charlton DG. Accuracy of LED and halogen radiometers using different light sources. J Esthet Restor Dent. 2006;18,214-22;discussion223-4.
- 87. Hansen EK.& Asmussen E. Reliability of three dental radiometers. Scand J Dent Res. 1993;101,115-9.