Effect of different tea brands on color change of flowable resin composite

Abstract

Aims: This study aimed to evaluate the color change of a low-viscosity fluid resin composite (FRC) aged in 2 different brands of black tea and a Ceylon tea for three different periods (24 hours, 7 days, and 28 days). Methods: Twenty-eight Filtek Ultimate FRC samples with a diameter of 10 mm and a thickness of 2 mm were prepared and polymerized using polytetrafluoroethylene molds. All samples were numbered and polished, and initial color measurements were made. Samples were divided into three experimental groups and a control group (Distilled water) (n=7). All samples were kept in solutions for 24 hours, 7 days, and 28 days, and at the end of these periods, color measurements were made with a spectrophotometer. Data were recorded according to the CIE Lab system. ΔE was calculated by dividing the sum of squares of the difference of the last and first color measurement values by two. One-way ANOVA and Tukey test were used in the analysis of the data. Results: The Yellow Label black tea group caused significantly more color change in 24 hours than the Ceylon tea (p<0.05). Significantly more color changes were observed in the Altınbaş black tea group at 28 days compared to 24 hours (p<0.05). More color changes were observed in the experimental groups at 7 and 28 days compared to the control group (p<0.05). Conclusion: All the tea solutions made coloration on the FRC. The color change increased as the exposure time to the solution.

Keywords

• flowable resin composite
• color stability
• spectrophotometer
• tea

Farklı çay markalarının akışkan rezin kompozitin renk değişimine etkisi

Abstract

Amaç: Bu çalışmanın amacı, 3 farklı sürede (24 saat, 7 gün ve 28 gün), farklı 2 marka siyah çayda ve bir Seylon çayında bekletilen düşük vizkoziteli bir akışkan rezin kompozitin (FRC) renk değişimini değerlendirmektir. Gereç ve Yöntem: 10 mm çapında 2 mm kalınlığında toplam 28 Filtek Ultimate FRC örneği politetrafloroetilen kalıplar kullanılarak hazırlandı ve polimerize edildi. Tüm örnekler numaralandırıldı, cilalandı ve ardından başlangıç renk ölçümleri yapıldı. Örnekler üç deney ve bir kontrol grubuna (Distile su) ayrıldı (n=7). 24 saat, 7 gün ve 28 gün boyunca tüm örnekler solüsyonlarda bekletildi ve bu sürelerin sonunda spektrofotometre ile renk ölçümleri yapıldı. Veriler CIE Lab sistemine göre kaydedildi. ΔE, son ve ilk renk ölçüm değerlerinin farklarının kareler toplamının ikiye bölünmesiyle hesaplandı. Verilerin analizinde tek yönlü ANOVA ve Tukey testi kullanılmıştır. Bulgular: Yellow Label siyah çay grubu, Seylon çayı grubuna göre 24 saatte anlamlı derecede daha fazla renk değişimine sebep olmuştur (p<0,05). Altınbaş siyah çay grubunda 28 günde, 24 saate göre anlamlı derecede daha fazla renk değişimi görülmüştür (p<0,05). 7 ve 28 günde deney gruplarında, kontrol grubuna göre daha fazla renk değişimi görülmüştür (p<0,05). Sonuç: Kullanılan tüm çay solüsyonları FRC üzerinde renklenme yapmıştır. Solüsyona maruz kalma süresi arttıkça renk değişikliği miktarı artmıştır.

Keywords

• akışkan rezin kompozit
• renk stabilitesi
• spektrofotometre
• çay

References

1. Zimmerli B, Strub M, Jeger F, Stadler O, Lussi A. Composite materials: composition, properties and clinical applications. A literature review. Schweiz Mon Zahnmed. 2010;120(11):972-986.
2. Beun S, Bailly C, Devaux J, Leloup G. Rheological properties of flowable resin composites and pit and fissure sealants. Dent Mater. 2008;24(4):548-555.
3. Arregui M, Giner L, Ferrari M, Mercadé M. Colour stability of self-adhesive flowable composites before and after storage in water. In: Key Engineering Materials; Trans Tech Publ; 2015. p.143-150.
4. Bayne SC, Thompson JY, Swift Jr EJ, Stamatiades P, Wilkerson M. A characterization of first-generation flowable composites. J Am Dent Assoc. 1998;129(5):567-577.
5. Qin M, Liu H. Clinical evaluation of a flowable resin composite and flowable compomer for preventive resin restorations. Oper Dent. 2005;30(5):580-587.
6. Arregui M, Giner L, Ferrari M, Vallés M, Mercadé M. Six-month color change and water sorption of 9 new-generation flowable composites in 6 staining solutions. Braz Oral Res. 2016;30(1):e123.
7. Baroudi K, Rodrigues JC. Flowable resin composites: a systematic review and clinical considerations. J Clin Diagn Res. 2015;9(6):ZE18-ZE24.
8. Mundim FM, Garcia LFR, Cruvinel DR, Lima FA, Bachmann L, Pires-de FCP. Color stability, opacity and degree of conversion of pre-heated composites. J Dent. 2011;39(1):e25-e29.

9. Lasserre JF, Pop Ciutrila IS, Colosi HA. A comparison between a new visual method of colour matching by intraoral camera and conventional visual and spectrometric methods. J Dent. 2011;39(3):e29-e36.
10. Lafcı N. The effects of changing habits in tea culture on product design in the case of Turkey [PHD Thesis]. Turkey: Marmara University; 2013.
11. Kılıç O, Gündüz O, Eryılmaz G, Murat E. Determination of the consumer behaviors in tea consumption: the case of Samsun province. J Agric Fac HRU. 2012;16(4):19-25.
12. Reis AF, Giannini M, Lovadino JR, Ambrosano GM. Effects of various finishing systems on the surface roughness and staining susceptibility of packable composite resins. Dent Mater. 2003;19(1):12-18.
13. Gönülol N, Yılmaz F. The effects of finishing and polishing techniques on surface roughness and color stability of nanocomposites. J Dent. 2012;40(2):e64-e70.
14. Nikzad S, Azari A, Poursina M. Effects of beverage colorants and accelerated aging on the color stability of indirect resin composites. J Dent Sci. 2012;7(3):231-237.
15. Ahmed MA, Jouhar R, Vohra F. Effect of different pH beverages on the color stability of smart monochromatic composite. Appl Sci. 2022;12(9):4163.
16. Poggio C, Dagna A, Chiesa M, Colombo M, Scribante A. Surface roughness of flowable resin composites eroded by acidic and alcoholic drinks. J Conserv Dent. 2012;15(2):137-140.
17. Schulze KA, Marshall SJ, Gansky SA, Marshall GW. Color stability and hardness in dental composites after accelerated aging. Dent Mater. 2003;19(7):612-619.
18. Asmussen E, Hansen EK. Surface discoloration of restorative resins in relation to surface softening and oral hygiene. Scand J Dent Res. 1986;94(2):174-177.
19. Erşahin R. Shall we have a tea? Tea in a socio-cultural perspective. To&Re. 2021;3(1):55-65.
20. Bilgili Can D, Özarslan M. Evaluation of color stability and microhardness of contemporary bulk‐fill composite resins with different polymerization properties. J Esthet Restor Dent. 2022;34(6):924-932.
21. Güler S, Ünal M. The evaluation of color and surface roughness changes in resin based restorative materials with different contents after waiting in various liquids: an SEM and AFM study. Micros Res Tech. 2018;81(12):1422-1433.
22. Janda R, Roulet JF, Latta M, Kaminsky M. Effect of exponential polymerization on color stability of resin-based filling materials. Dent Mater. 2007;23(6):696-704.
23. Domingos PA, Garcia PP, Oliveira AL, Palma-Dibb RG. Composite resin color stability: influence of light sources and immersion media. J Appl Oral Sci. 2011;19(3):204-211.
24. Statista. Annual per capita tea consumption worldwide as of 2016, by leading countries (in pounds). Avaible from: https://www.statista.com/statistics/507950/global-per-capita-tea-consumption-by-country/ .
25. Subramanya J, Muttagi S. In vitro color change of three dental veneering resins in tea, coffee and tamarind extracts. J Dent (Tehran). 2011;8(3):138-145.
26. Perva-Uzunalić A, Škerget M, Knez Ž, Weinreich B, Otto F, Grüner S. Extraction of active ingredients from green tea (Camellia sinensis): Extraction efficiency of major catechins and caffeine. Food Chem. 2006;96(4):597-605.
27. Nasim I, Neelakantan P, Sujeer R, Subbarao C. Color stability of microfilled, microhybrid and nanocomposite resins-an in vitro study. J Dent. 2010;38(2):e137-e142.
28. Rao YM, Srilakshmi V, Vinayagam KK, Narayanan LL. An evaluation of the color stability of tooth-colored restorative materials after bleaching using CIELAB color technique. Indian J Dent Res. 2009;20(1):60-64.
29. Korkut B, Haciali C. Color stability of flowable composites in different viscosities. Clin Exp Health Sci. 2020;10(4):454-461.
30. Türkün LŞ, Türkün M. Effect of bleaching and repolishing procedures on coffee and tea stain removal from three anterior composite veneering materials. J Esthet Restor Dent. 2004;16(5):290-301.