Staining of restorative composite resins at various light curing times
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This study aimed to assess the relationship between different degrees of conversion attained by different curing times and color change of composite resins. Disc-shaped specimens (2.0 mm in thickness and 8.0 mm in diameter) were made from two types of composite resins (Filtek Supreme Ultra and Tetric EvoCeram) with four different light curing times (5, 10, 15, and 20 sec). The degree of conversion was measured using Fourier transform infrared spectroscopy. Specimens were immersed in three solutions (water, coffee, and red wine) for 4 and 24 weeks. Color was measured by spectrophotometry (CM-700d), and the color differences (ΔE00) were calculated. The difference in the degree of conversion according to different curing times were statistically significant and showed positive correlations (p<0.05). The degree of conversion and color change showed statistically significant negative correlation with Filtek Supreme Ultra and Tetric EvoCeram when aged in staining solutions: at 4 weeks, Filtek in wine (β=−0.648, R2=0.420, p=0.002), Filtek in coffee (β=−0.560, R2=0.314, p=0.01), Tetric in wine (β=−0.896, R2=0.804, p<0.001), and Tetric in coffee (β=−0.859, R2=0.738, p<0.001); at 24 weeks, Filtek in water (β=−0.594, R2=0.353, p=0.006), Filtek in wine (β=−0.656, R2=0.430, p=0.002), Filtek in coffee (β=−0.740, R2=0.548, p<0.001), Tetric in wine (β=−0.799, R2=0.639, p<0.001), and Tetric in coffee (β=−0.596, R2=0.738, p=0.006). A sufficient light curing time is needed for better color stability of composite resins exposed to common staining agents such as coffee and red wine.
Abstract
This study aimed to assess the relationship between different degrees of conversion attained by different curing times and color change of composite resins. Disc-shaped specimens (2.0 mm in thickness and 8.0 mm in diameter) were made from two types of composite resins (Filtek Supreme Ultra and Tetric EvoCeram) with four different light curing times (5, 10, 15, and 20 sec). The degree of conversion was measured using Fourier transform infrared spectroscopy. Specimens were immersed in three solutions (water, coffee, and red wine) for 4 and 24 weeks. Color was measured by spectrophotometry (CM-700d), and the color differences (ΔE00) were calculated. The difference in the degree of conversion according to different curing times were statistically significant and showed positive correlations (p<0.05). The degree of conversion and color change showed statistically significant negative correlation with Filtek Supreme Ultra and Tetric EvoCeram when aged in staining solutions: at 4 weeks, Filtek in wine (β=−0.648, R2=0.420, p=0.002), Filtek in coffee (β=−0.560, R2=0.314, p=0.01), Tetric in wine (β=−0.896, R2=0.804, p<0.001), and Tetric in coffee (β=−0.859, R2=0.738, p<0.001); at 24 weeks, Filtek in water (β=−0.594, R2=0.353, p=0.006), Filtek in wine (β=−0.656, R2=0.430, p=0.002), Filtek in coffee (β=−0.740, R2=0.548, p<0.001), Tetric in wine (β=−0.799, R2=0.639, p<0.001), and Tetric in coffee (β=−0.596, R2=0.738, p=0.006). A sufficient light curing time is needed for better color stability of composite resins exposed to common staining agents such as coffee and red wine.
참고문헌 (35)
- Mohan M, "Color changes of restorative materials exposed in vitro to cola beverage", Pediatr Dent, 30, pp.309~316 (2008)
- Demarco FF, "Anterior composite restorations : a systematic review on long-term survival and reasons for failure", Dent Mater, 31, pp.1214~1224 (2015)[DOI]
- Opdam NJ, "Longevity of posterior composite restorations : a systematic review and meta-analysis", J Dent Res, 93, pp.943~949 (2014)[DOI]
- Paolone G, "Color stability of resin-based composites : staining procedures with liquids-a narrative review", J Esthet Restor Dent, 34, pp.865~887 (2022)[DOI]
- Domingos PA, "Composite resin color stability : influence of light sources and immersion media", J Appl Oral Sci, 19, pp.204~211 (2011)[DOI]
- Catelan A, "Color stability of sealed composite resin restorative materials after ultraviolet artificial aging and immersion in staining solutions", J Prosthet Dent, 105, pp.236~241 (2011)[DOI]
- Faghihi T, "An experimental study on the effect of four pediatric drug types on color stability in different tooth-colored restorative materials", Dent Res J(Isfahan), 18, pp.75~ (2021)
- 유다혜, "레진 기질의 종류에 따른 광중합복합레진의 색 안정성 평가", 대한치과재료학회지, 46(2), pp.109~120 (2019), 대한치과재료학회[DOI]
- Mansouri SA, "Effect of water sorption and solubility on color stability of bulk-fill resin composite", J Contemp Dent Pract, 19, pp.1129~1134 (2018)[DOI]
- Alshali RZ, "Longterm sorption and solubility of bulk-fill and conventional resin-composites in water and artificial saliva", J Dent, 43, pp.1511~1518 (2015)[DOI]
- Barutcigil Ç, "Intrinsic and extrinsic discoloration of dimethacrylate and silorane based composites", J Dent, 40(Suppl 1), pp.e57~e63 (2012)[DOI]
- Cinelli F, "Stain susceptibility of composite resins : pigment penetration analysis", Materials(Basel), 15, pp.4874~ (2022)[DOI]
- Yang DG, "Study on discoloration depth of extrinsic discoloration depends on the type of composite resin", pp.2022
- Sobrinho LC, "Correlation between light intensity and exposure time on the hardness of composite resin", J Mater Sci Mater Med, 11, pp.361~364 (2000)[DOI]
- Rueggeberg FA, "Effect of light intensity and exposure duration on cure of resin composite", Oper Dent, 19, pp.26~32 (1994)
- Schroeder T, "Factors affecting the color stability and staining of esthetic restorations", Odontology, 107, pp.507~512 (2019)[DOI]
- Kang JS, "The effect of degree of conversion on the extrinsic discoloration depth of the dental composite", pp.2022
- British Standard Institution, "British standard specification for dental porcelains for jacket crowns, BS5612", BSI, ~ (1978)
- Sharma G, "The CIEDE2000 colordifference formula : implementation notes, supplementary test data, and mathematical observations", Color Res Appl, 30, pp.21~30 (2005)[DOI]
- Llena C, "Color stability of nanohybrid resin-based composites, ormocers and compomers", Clin Oral Investig, 21, pp.1071~1077 (2017)[DOI]
- Arocha MA, "Color stability of siloranes versus methacrylatebased composites after immersion in staining solutions", Clin Oral Investig, 17, pp.1481~1487 (2013)[DOI]
- Hafez R, "Effect of in-office bleaching on color and surface roughness of composite restoratives", Eur J Dent, 4, pp.118~127 (2010)[DOI]
- Ardu S, "A long-term laboratory test on staining susceptibility of esthetic composite resin materials", Quintessence Int, 41, pp.695~702 (2010)
- Ertaş E, "Color stability of resin composites after immersion in different drinks", Dent Mater J, 25, pp.371~376 (2006)[DOI]
- Rueggeberg FA, "Correlation of parameters used to estimate monomer conversion in a lightcured composite", J Dent Res, 67, pp.932~937 (1988)[DOI]
- Ferracane JL, "Hygroscopic and hydrolytic effects in dental polymer networks", Dent Mater, 22, pp.211~222 (2006)[DOI]
- Villalta P, "Effects of staining and bleaching on color change of dental composite resins", J Prosthet Dent, 95, pp.137~142 (2006)[DOI]
- Schulze KA, "Color stability and hardness in dental composites after accelerated aging", Dent Mater, 19, pp.612~619 (2003)[DOI]
- Madhyastha PS, "Effect of staining solutions on color stability of silorane & methacrylate restorative material", Int J Biomed Sci, 11, pp.29~34 (2015)
- Manojlovic D, "Evaluation of staining-dependent colour changes in resin composites using principal component analysis", Sci Rep, 5, pp.14638~ (2015)[DOI]
- Aref NS, "Surface analysis and spectrophotometric evaluation of different esthetic restorative materials frequently exposed to a desensitizing agent", Int J Biomater, 2021, pp.9989747~ (2021)[DOI]
- Ozera EH, "Color stability and gloss of esthetic restorative materials after chemical challenges", Braz Dent J, 30, pp.52~57 (2019)[DOI]
- Rodrigues CS, "Repolishing resin composites after bleaching treatments : effects on color stability and smoothness", Oper Dent, 44, pp.54~64 (2019)[DOI]
- Bala O, "Effect of LED and halogen light curing on polymerization of resin-based composites", J Oral Rehabil, 32, pp.134~140 (2005)[DOI]
- Paravina RD, "Acceptability and perceptibility thresholds in dentistry : a comprehensive review of clinical and research applications", J Esthet Restor Dent, 31, pp.103~112 (2019)[DOI]