Effects of Whitening Mouthrinses on the Color Recovery of One-shade and Multi-shade Stained Composite Resins

Gülşah Yenier Yurdagüven

Makale detayları

Effects of Whitening Mouthrinses on the Color Recovery of One-shade and Multi-shade Stained Composite Resins

Yazarlar:

Gülşah Yenier Yurdagüven

Yayıncı:

Necmettin Erbakan University

Ana Başlıklar:

Restoratif Diş Tedavisi

Dergi:

Necmettin Erbakan Üniversitesi Diş Hekimliği Dergisi Vol.7 Issue 1, pp.97-104

Belge Tipi:

Makale

Yayın Tarihi:

4/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001346495

pISSN:

2687-5535

Anahtar kelimeler:

Özet:

 Aim: The aim of the present study was to evaluate the efficacy of mouthrinses on the colour recovery of stained one-shade Charisma Topaz One CTO and multi-shade Estelite Sigma Quick ESQ composite resins. Methodology: Thirty disc-shaped specimens 8-mm diameterx2-mm thickness were prepared n  30. After polishing Sof-Lex, the specimens were stored in 37C for 24h. The specimens were stained by coffee immersion for 168h at 37C, and then randomized into three subgroups based on the type of mouthrinse n10: LAW: Listerine Advanced White; CPWC: Colgate Plax WhiteCharcoal Capitano Whitening; LTC: Listerine Total Care. Colorimetric measurements were performed at baseline T0, after staining T1 and after mouthrinse immersion for 12h at 37C T2 with a spectrophotometer VITA Easy shade. CIELab parameters were used for the anlaysis. Colour change expressed by ΔE and ΔL, Δa, Δb were calculated. The data were subjected to two-way ANOVA, post hoc Tukey, Student t tests p0.05. Results: All samples demonstrated clinically unacceptable color change after coffee-discoloration ΔE3.3. CTO showed significantly higher ΔE 12,161,37 than ESQ 7,480,95 p0.001. The mouthrinses led to a distinct increase in the L and decrease in the a and b after staining. LAW and CPWC resulted in significant differences in ΔL p0.001, Δb p0.031 and ΔE p0.002 of ESQ, while causing significant difference in Δb of CTO p0.037 at T2-T0. Conclusion: Whitening mouthrinse may reduce the discolouration of coffee-stained composite resins, but not match the initial colour. It provides a better whitening effect in multi-shade composite resin than one-shade composite resins.

 Aim: The aim of the present study was to evaluate the efficacy of mouthrinses on the colour recovery of stained one-shade Charisma Topaz One CTO and multi-shade Estelite Sigma Quick ESQ composite resins. Methodology: Thirty disc-shaped specimens 8-mm diameterx2-mm thickness were prepared n  30. After polishing Sof-Lex, the specimens were stored in 37C for 24h. The specimens were stained by coffee immersion for 168h at 37C, and then randomized into three subgroups based on the type of mouthrinse n10: LAW: Listerine Advanced White; CPWC: Colgate Plax WhiteCharcoal Capitano Whitening; LTC: Listerine Total Care. Colorimetric measurements were performed at baseline T0, after staining T1 and after mouthrinse immersion for 12h at 37C T2 with a spectrophotometer VITA Easy shade. CIELab parameters were used for the anlaysis. Colour change expressed by ΔE and ΔL, Δa, Δb were calculated. The data were subjected to two-way ANOVA, post hoc Tukey, Student t tests p0.05. Results: All samples demonstrated clinically unacceptable color change after coffee-discoloration ΔE3.3. CTO showed significantly higher ΔE 12,161,37 than ESQ 7,480,95 p0.001. The mouthrinses led to a distinct increase in the L and decrease in the a and b after staining. LAW and CPWC resulted in significant differences in ΔL p0.001, Δb p0.031 and ΔE p0.002 of ESQ, while causing significant difference in Δb of CTO p0.037 at T2-T0. Conclusion: Whitening mouthrinse may reduce the discolouration of coffee-stained composite resins, but not match the initial colour. It provides a better whitening effect in multi-shade composite resin than one-shade composite resins.

 Aim: The aim of the present study was to evaluate the efficacy of mouthrinses on the colour recovery of stained one-shade Charisma Topaz One CTO and multi-shade Estelite Sigma Quick ESQ composite resins. Methodology: Thirty disc-shaped specimens 8-mm diameterx2-mm thickness were prepared n  30. After polishing Sof-Lex, the specimens were stored in 37C for 24h. The specimens were stained by coffee immersion for 168h at 37C, and then randomized into three subgroups based on the type of mouthrinse n10: LAW: Listerine Advanced White; CPWC: Colgate Plax WhiteCharcoal Capitano Whitening; LTC: Listerine Total Care. Colorimetric measurements were performed at baseline T0, after staining T1 and after mouthrinse immersion for 12h at 37C T2 with a spectrophotometer VITA Easy shade. CIELab parameters were used for the anlaysis. Colour change expressed by ΔE and ΔL, Δa, Δb were calculated. The data were subjected to two-way ANOVA, post hoc Tukey, Student t tests p0.05. Results: All samples demonstrated clinically unacceptable color change after coffee-discoloration ΔE3.3. CTO showed significantly higher ΔE 12,161,37 than ESQ 7,480,95 p0.001. The mouthrinses led to a distinct increase in the L and decrease in the a and b after staining. LAW and CPWC resulted in significant differences in ΔL p0.001, Δb p0.031 and ΔE p0.002 of ESQ, while causing significant difference in Δb of CTO p0.037 at T2-T0. Conclusion: Whitening mouthrinse may reduce the discolouration of coffee-stained composite resins, but not match the initial colour. It provides a better whitening effect in multi-shade composite resin than one-shade composite resins.

 Amaç: Bu çalışmanın amacı, beyazlatıcılı ağız gargaralarının renklendirilmiş tek-renk Charisma Topaz One CTO ve çoklu-renk sistemli Estelite Sigma Quick ESQ kompozit rezinlerin renk geri kazanımı üzerine etkilerini değerlendirmektir. Gereç ve Yöntemler: 30 adet disk şeklinde 8 mm çap x 2 mm kalınlık örnekler hazırlandı n30. Örnekler, cilalandıktan Sof-Lex sonra 24 saat 37Cde saklandı. Örnekler 37Cde 168 saat kahve solüsyonunda renklendirildi ve ardından ağız gargaralarına göre rastgele üç alt gruba ayrıldı n10: LAW: Listerine Advanced White; CPWC: Colgate Plax WhiteCharcoal Capitano Whitening; LTC: Listerine Total Care. Renk ölçümleri başlangıçta T0, kahvede reklendirme sonrası T1 ve 37Cde 12 saat ağız gargarasında bekletildikten sonra T2 spektrofotometre cihazı VITA Easy shade ile gerçekleştirildi. Analizler için CIELab parametreleri kullanıldı. Renk değişimlerini belirlemek için ΔE ve ΔL, Δa, Δb hesaplandı. Veriler two-way ANOVA, post hoc Tukey, Student t testleri ile analiz edildi p0.05. Bulgular: Kahve ile renklendirme sonrası tüm örneklerde klinik olarak kabul edilemez ΔE3.3 renk değişiklikleri saptanmış olup CTO kompozit rezinin ΔE değeri 12,161,37 ESQ den 7,480,95 anlamlı düzeyde yüksektir p0,001. Renklendirme sonrasında ağız gargaraları, Lde belirgin bir artışa, a ve b parametrelerinde azalmaya neden olmuştur. LAW ve CPWC, ESQ kompozit rezinin ΔL p0,001, Δbp0,031 ve ΔE p0,002 değerlerinde anlamlı farklılığa neden olurken CTO kompozit rezinin Δb p0,037 değerinde anlamlı farklılık göstermiştir. Sonuç: Beyazlatıcılı ağız gargaraları, kompozit rezinlerin kahve renklenmelerini azaltsa da başlangıç renk değerlerine ulaştıramamaktadır. Çoklu-renk kompozitlerin rengini geri kazandırmada tek-renk kompozitlere göre daha iyi bir beyazlatma sağlamaktadır.

Makale detayları

Effects of Whitening Mouthrinses on the Color Recovery of One-shade and Multi-shade Stained Composite Resins

Yazarlar:

Gülşah Yenier Yurdagüven

Yayıncı:

Necmettin Erbakan University

Ana Başlıklar:

Restoratif Diş Tedavisi

Dergi:

Necmettin Erbakan Üniversitesi Diş Hekimliği Dergisi Vol.7 Issue 1, pp.97-104

Belge Tipi:

Makale

Yayın Tarihi:

4/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001346495

pISSN:

2687-5535

Composite resins

mouthwashes

colourKompozit rezin

ağız gargarası

renk

Sayı

Makale detayları

Effects of Whitening Mouthrinses on the Color Recovery of One-shade and Multi-shade Stained Composite Resins

Yazarlar: Gülşah Yenier Yurdagüven

Yayıncı: Necmettin Erbakan University

Ana Başlıklar: Restoratif Diş Tedavisi

Dergi: Necmettin Erbakan Üniversitesi Diş Hekimliği Dergisi Vol.7 Issue 1, pp.97-104

Belge Tipi: Makale

Yayın Tarihi: 4/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001346495

pISSN: 2687-5535

Composite resins

mouthwashes

colourKompozit rezin

ağız gargarası

renk

Sayı

Yazarlar:

Gülşah Yenier Yurdagüven

Yayıncı:

Necmettin Erbakan University

Ana Başlıklar:

Restoratif Diş Tedavisi

Dergi:

Necmettin Erbakan Üniversitesi Diş Hekimliği Dergisi Vol.7 Issue 1, pp.97-104

Belge Tipi:

Makale

Yayın Tarihi:

4/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001346495

pISSN:

2687-5535