The Effect of Staining Solutions and a Cleanser Tablet on the Surface Roughness and Color Stability of Various Artificial Tooth Types: An In Vitro Study

Nazire Esra Özer; Ece İrem Oğuz

Article Details

The Effect of Staining Solutions and a Cleanser Tablet on the Surface Roughness and Color Stability of Various Artificial Tooth Types: An In Vitro Study

Authors:

Nazire Esra Özer | Ece İrem Oğuz

Publisher:

Necmettin Erbakan University

Main Topics:

Protez

Journal:

Necmettin Erbakan Üniversitesi Diş Hekimliği Dergisi Vol.7 Issue 1, pp.9-18

Document Type:

Article

Publication Date:

4/2025

Document Language:

English

Document ID (Org No.):

2001346494

pISSN:

2687-5535

Keywords:

Abstract:

 Aim: This study aimed to evaluate the effect of different solutions and a cleaning tablet on the color stability and surface roughness of different types of artificial teeth. Materials and Methods: Conventional polymethylmethacrylate PMMA, cross-linked isosite CLI, and double cross-linked acrylic DCA teeth were allocated into 4 groups according to the immersion protocol to be applied as AS artificial saliva immersion for 14 days, ASC artificial saliva immersion for 14 days and then applying Corega for 1 week, 8 hours a day, Co immersion in coffee solution for 14 days, CoC immersion in coffee solution for 14 days and then applying Corega for 1 week, 8 hours a day. The specimens color L, a and b values and surface roughness variables were measured at the baseline and after immersion protocols. The color changes ΔE of the specimens were calculated using the CIEDE2000 formula. Data were evaluated by the Kruskall Wallis H and the ANOVA test. The Wilcoxon Sign and Bonferroni tests were used for comparisons α0.05. Results: The lowest ΔE00 value was found in Group PMMA exposed to Corega suspension after immersion in artificial saliva Group PMMA-ASC: 2.331.72. According to the ΔE00 values, there was no statistically significant difference according to the materials of both the solution and the artificial teeth p0.05. None of the test groups showed significant difference in baseline surface roughness values p0.05. However the protocol CoC increased the surface roughness of CLI teeth p0.05. Also, PMMA teeth showed higher surface roughness for protocols AS and ASC. Conclusion: According to the results of this in-vitro study, coloring solutions affected surface roughness to varying degrees. Clinicians should consider cost-effective aspects for aesthetic expectations when choosing artificial teeth.

 Aim: This study aimed to evaluate the effect of different solutions and a cleaning tablet on the color stability and surface roughness of different types of artificial teeth. Materials and Methods: Conventional polymethylmethacrylate PMMA, cross-linked isosite CLI, and double cross-linked acrylic DCA teeth were allocated into 4 groups according to the immersion protocol to be applied as AS artificial saliva immersion for 14 days, ASC artificial saliva immersion for 14 days and then applying Corega for 1 week, 8 hours a day, Co immersion in coffee solution for 14 days, CoC immersion in coffee solution for 14 days and then applying Corega for 1 week, 8 hours a day. The specimens color L, a and b values and surface roughness variables were measured at the baseline and after immersion protocols. The color changes ΔE of the specimens were calculated using the CIEDE2000 formula. Data were evaluated by the Kruskall Wallis H and the ANOVA test. The Wilcoxon Sign and Bonferroni tests were used for comparisons α0.05. Results: The lowest ΔE00 value was found in Group PMMA exposed to Corega suspension after immersion in artificial saliva Group PMMA-ASC: 2.331.72. According to the ΔE00 values, there was no statistically significant difference according to the materials of both the solution and the artificial teeth p0.05. None of the test groups showed significant difference in baseline surface roughness values p0.05. However the protocol CoC increased the surface roughness of CLI teeth p0.05. Also, PMMA teeth showed higher surface roughness for protocols AS and ASC. Conclusion: According to the results of this in-vitro study, coloring solutions affected surface roughness to varying degrees. Clinicians should consider cost-effective aspects for aesthetic expectations when choosing artificial teeth.

 Aim: This study aimed to evaluate the effect of different solutions and a cleaning tablet on the color stability and surface roughness of different types of artificial teeth. Materials and Methods: Conventional polymethylmethacrylate PMMA, cross-linked isosite CLI, and double cross-linked acrylic DCA teeth were allocated into 4 groups according to the immersion protocol to be applied as AS artificial saliva immersion for 14 days, ASC artificial saliva immersion for 14 days and then applying Corega for 1 week, 8 hours a day, Co immersion in coffee solution for 14 days, CoC immersion in coffee solution for 14 days and then applying Corega for 1 week, 8 hours a day. The specimens color L, a and b values and surface roughness variables were measured at the baseline and after immersion protocols. The color changes ΔE of the specimens were calculated using the CIEDE2000 formula. Data were evaluated by the Kruskall Wallis H and the ANOVA test. The Wilcoxon Sign and Bonferroni tests were used for comparisons α0.05. Results: The lowest ΔE00 value was found in Group PMMA exposed to Corega suspension after immersion in artificial saliva Group PMMA-ASC: 2.331.72. According to the ΔE00 values, there was no statistically significant difference according to the materials of both the solution and the artificial teeth p0.05. None of the test groups showed significant difference in baseline surface roughness values p0.05. However the protocol CoC increased the surface roughness of CLI teeth p0.05. Also, PMMA teeth showed higher surface roughness for protocols AS and ASC. Conclusion: According to the results of this in-vitro study, coloring solutions affected surface roughness to varying degrees. Clinicians should consider cost-effective aspects for aesthetic expectations when choosing artificial teeth.

 Amaç: Bu çalışmada farklı solüsyonların ve temizleme tabletinin farklı tipteki yapay dişlerin renk stabilitesi ve yüzey pürüzlülüğü üzerindeki etkisi değerlendirildi. Gereç ve Yöntemler: Konvansiyonel polimetilmetakrilat PMMA, çapraz bağlı izosit CLI ve çift çapraz bağlı akrilik DCA dişler uygulanacak immersiyon protokolüne göre AS 14 gün boyunca yapay tükürük immersiyonu, ASC 14 gün boyunca yapay tükürük immersiyonu ve ardından 1 hafta boyunca günde 8 saat Corega uygulaması, Co 14 gün boyunca kahve solüsyonu immersiyonu, CoC 14 gün boyunca kahve solüsyonu immersiyonu ve ardından 1 hafta boyunca günde 8 saat Corega uygulaması olmak üzere 4 gruba ayrıldı. Numunelerin renk L, a ve b değerleri ve yüzey pürüzlülüğü değişkenleri başlangıçta ve daldırma protokollerinden sonra ölçülmüştür. Numunelerin renk değişimleri ΔE CIEDE2000 formülü kullanılarak hesaplanmıştır. Veriler Kruskall Wallis H ve ANOVA testi ile değerlendirilmiştir. Karşılaştırmalar için Wilcoxon İşaret testi ve Bonferroni testleri kullanılmıştır α0.05. Sonuçlar: En düşük ΔE00 değeri, yapay tükürüğe daldırıldıktan sonra Corega süspansiyonuna maruz bırakılan Grup PMMAda bulunmuştur Grup PMMA-ASC: 2,331,72. ΔE00 değerlerine göre, hem solüsyon hem de yapay dişlerin materyallerine göre istatistiksel olarak anlamlı bir fark bulunmamıştır p0.05. Başlangıç yüzey pürüzlülüğü değerlerinde, test gruplarının hiçbiri anlamlı farklılık göstermemiştir p0.05. Ancak CoC protokolü CLI dişlerin yüzey pürüzlülüğünü arttırmıştır p0.05. Ayrıca, PMMA dişler AS ve ASC protokolleri için daha yüksek yüzey pürüzlülüğü göstermiştir. Sonuç: Bu in-vitro çalışmanın sonuçlarına göre, renklendirme solüsyonları yüzey pürüzlülüğünü farklı derecelerde etkilemiştir. Klinisyenler yapay diş seçimi yaparken estetik beklentiler için maliyet-etkinlik yönlerini göz önünde bulundurmalıdır.

Article Details

The Effect of Staining Solutions and a Cleanser Tablet on the Surface Roughness and Color Stability of Various Artificial Tooth Types: An In Vitro Study

Authors:

Nazire Esra Özer | Ece İrem Oğuz

Publisher:

Necmettin Erbakan University

Main Topics:

Protez

Journal:

Necmettin Erbakan Üniversitesi Diş Hekimliği Dergisi Vol.7 Issue 1, pp.9-18

Document Type:

Article

Publication Date:

4/2025

Document Language:

English

Document ID (Org No.):

2001346494

pISSN:

2687-5535

Surface roughness

Colour stability

Artificial teeth

Staining solutions

Denture cleanersYüzey pürüzlülüğü

Renk stabilitesi

Yapay dişler

Boyama solüsyonları

Protez temizleyiciler

Issues

Article Details

Authors: Nazire Esra Özer | Ece İrem Oğuz

Publisher: Necmettin Erbakan University

Main Topics: Protez

Journal: Necmettin Erbakan Üniversitesi Diş Hekimliği Dergisi Vol.7 Issue 1, pp.9-18

Document Type: Article

Publication Date: 4/2025

Document Language: English

Document ID (Org No.): 2001346494

pISSN: 2687-5535

Issues

Authors:

Nazire Esra Özer | Ece İrem Oğuz

Publisher:

Necmettin Erbakan University

Main Topics:

Protez

Journal:

Necmettin Erbakan Üniversitesi Diş Hekimliği Dergisi Vol.7 Issue 1, pp.9-18

Document Type:

Article

Publication Date:

4/2025

Document Language:

English

Document ID (Org No.):

2001346494

pISSN:

2687-5535