The Effect of Beverages and Polishing on Color Change of Different Temporary Prosthetic Materials: In Vitro Study

Ayşe Rençber Kızılkaya; Meltem Nermin Dursun

Makale detayları

The Effect of Beverages and Polishing on Color Change of Different Temporary Prosthetic Materials: In Vitro Study

Yazarlar:

Ayşe Rençber Kızılkaya | Meltem Nermin Dursun

Yayıncı:

Selcuk University

Ana Başlıklar:

Dentistry

Dergi:

Selcuk Dental Journal Vol.10 Issue 3, pp.560-564

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001305530

pISSN:

2148-7529

Anahtar kelimeler:

Özet:

 Objective: The aim of this study was to evaluate the effect of five different beverages and polishing on the color change of two different temporary prosthetic materials manufactured with different methods. Method: 160 10x2 mm disc-shaped samples were fabricated using direct Acrytempn80 and indirect Imident n80 temporary prosthetic materials. Samples prepared using molds were divided into four groups as polished directindirect material and unpolished directindirect material n40 each. After initial measurement of L,a,b values using a spectrophotometer, the samples in each group were immersed in five different beverages distilled water DW, coffee CF, cola CC, sour cherry juice CJ, red wine RW n8 and stored for 7 days. Then, the spectrophotometric measurements of the samples were repeated and the color change ΔE00 values were calculated. Data were analyzed using a three-way-ANOVA followed by post hoc Tukey HSD test p0.05. Results: Greater color change was observed in the direct temporary material p0.05. A statistically significant difference was found between polished and unpolished samples p0.05. There was no significant difference between indirect and direct temporary materials in terms of discoloration in the CC and DW groups p0.05. Indirect temporary material exhibited less color change than their direct counterparts in the RW, CJ, CF groups p0.05. Less color change was observed in the polished groups except DW in direct temporary materials p0.05. Color change values were lower in the CC and DW groups compared to CF group p0.05. Comparing the direct temporary material groups, the greatest color change value was found in the RW group p0.05. Conclusion: Although variations in color change can be observed depending on the contents of the temporary materials and the beverages utilized, surface polishing of the material contributes to a reduction in color change. Keywords: Bis-acryl, Color stability, Polishing, Polymethylmethacrylate, Temporary prosthetic materials.

 Objective: The aim of this study was to evaluate the effect of five different beverages and polishing on the color change of two different temporary prosthetic materials manufactured with different methods. Method: 160 10x2 mm disc-shaped samples were fabricated using direct Acrytempn80 and indirect Imident n80 temporary prosthetic materials. Samples prepared using molds were divided into four groups as polished directindirect material and unpolished directindirect material n40 each. After initial measurement of L,a,b values using a spectrophotometer, the samples in each group were immersed in five different beverages distilled water DW, coffee CF, cola CC, sour cherry juice CJ, red wine RW n8 and stored for 7 days. Then, the spectrophotometric measurements of the samples were repeated and the color change ΔE00 values were calculated. Data were analyzed using a three-way-ANOVA followed by post hoc Tukey HSD test p0.05. Results: Greater color change was observed in the direct temporary material p0.05. A statistically significant difference was found between polished and unpolished samples p0.05. There was no significant difference between indirect and direct temporary materials in terms of discoloration in the CC and DW groups p0.05. Indirect temporary material exhibited less color change than their direct counterparts in the RW, CJ, CF groups p0.05. Less color change was observed in the polished groups except DW in direct temporary materials p0.05. Color change values were lower in the CC and DW groups compared to CF group p0.05. Comparing the direct temporary material groups, the greatest color change value was found in the RW group p0.05. Conclusion: Although variations in color change can be observed depending on the contents of the temporary materials and the beverages utilized, surface polishing of the material contributes to a reduction in color change. Keywords: Bis-acryl, Color stability, Polishing, Polymethylmethacrylate, Temporary prosthetic materials.

 Objective: The aim of this study was to evaluate the effect of five different beverages and polishing on the color change of two different temporary prosthetic materials manufactured with different methods. Method: 160 10x2 mm disc-shaped samples were fabricated using direct Acrytempn80 and indirect Imident n80 temporary prosthetic materials. Samples prepared using molds were divided into four groups as polished directindirect material and unpolished directindirect material n40 each. After initial measurement of L,a,b values using a spectrophotometer, the samples in each group were immersed in five different beverages distilled water DW, coffee CF, cola CC, sour cherry juice CJ, red wine RW n8 and stored for 7 days. Then, the spectrophotometric measurements of the samples were repeated and the color change ΔE00 values were calculated. Data were analyzed using a three-way-ANOVA followed by post hoc Tukey HSD test p0.05. Results: Greater color change was observed in the direct temporary material p0.05. A statistically significant difference was found between polished and unpolished samples p0.05. There was no significant difference between indirect and direct temporary materials in terms of discoloration in the CC and DW groups p0.05. Indirect temporary material exhibited less color change than their direct counterparts in the RW, CJ, CF groups p0.05. Less color change was observed in the polished groups except DW in direct temporary materials p0.05. Color change values were lower in the CC and DW groups compared to CF group p0.05. Comparing the direct temporary material groups, the greatest color change value was found in the RW group p0.05. Conclusion: Although variations in color change can be observed depending on the contents of the temporary materials and the beverages utilized, surface polishing of the material contributes to a reduction in color change. Keywords: Bis-acryl, Color stability, Polishing, Polymethylmethacrylate, Temporary prosthetic materials.

 Amaç: Bu çalışmanın amacı, yapım teknikleri farklılık gösteren iki geçici protetik materyal üzerinde beş farklı içeceğin ve polisajın renk değişimine olan etkisini değerlendirmektir. Yöntem: 160 adet 10x2 mm disk şeklinde numune, direk Acrytemp n80 ve indirek Imident n80 geçici protetik materyaller kullanılarak elde edildi. Kalıp kullanılarak hazırlanan numuneler, polisaj işlemi uygulanan ve uygulanmayan olarak iki ayrı gruba bölündün40. İlk L, a, b değerleri bir spektrofotometre kullanılarak ölçüldükten sonra, numuneler beş farklı içeceğe distile su DW, kahve CF, cola CC, vişne suyu CJ, kırmızı şarap RW daldırıldı ve bir hafta süre ile bekletildi. Ardından numunelerin spektrofotometrik ölçümleri tekrarlandı ve renk değişimi E00 değerleri belirlendi. Verilerin analizleri üç yönlü ANOVA ve ardından post hoc Tukey HSD testleri ile yapıldı p0.05. Bulgular: Direk geçici materyalde daha belirgin bir renk değişimi gözlendi p0.05. Polisaj uygulanan ve uygulanmayan numuneler arasında önemli farklılık bulundu p0.05. CC ve DW gruplarında, direk ve indirek geçici materyaller arasında anlamlı bir farklılık bulunmadı p0.05. RW, CF, CJ gruplarında, indirek geçici materyal direk geçici materyalden daha az renk değişim değeri gösterdi p0.05. Direk geçici materyallerde DW hariç, polisaj uygulanan gruplarda daha az renk değişimi bulundu p0.05. CC ve DW gruplarında, CF grubuna göre daha düşük renk değişimi değerleri izlendi p0.05. Direk geçici materyaller karşılaştırıldığı zaman, RW grubunun renk değişim değeri en yüksek bulundu p0.05. Sonuç: Geçici materyallerin yapım tekniklerine ve kullanılan içeceklere bağlı olarak meydana gelen renk değişiminde farklılıklar izlense de materyalin yüzeyine polisaj uygulanması renk değişiminin azalmasına yönelik katkıda bulunmaktadır. Anahtar Kelimeler: Geçici protetik materyaller, Bis-akril, Polimetilmetakrilat, Renk stabilitesi, Polisaj.

Makale detayları

The Effect of Beverages and Polishing on Color Change of Different Temporary Prosthetic Materials: In Vitro Study

Yazarlar:

Ayşe Rençber Kızılkaya | Meltem Nermin Dursun

Yayıncı:

Selcuk University

Ana Başlıklar:

Dentistry

Dergi:

Selcuk Dental Journal Vol.10 Issue 3, pp.560-564

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001305530

pISSN:

2148-7529

Temporary prosthetic materials

Bis-acryl

Polymethylmethacrylate

Color stability

Polishing.Geçici protetik materyaller

Bis-akril

Polimetilmetakrilat

Renk stabilitesi

Polisaj.

Sayı

Makale detayları

Yazarlar: Ayşe Rençber Kızılkaya | Meltem Nermin Dursun

Yayıncı: Selcuk University

Ana Başlıklar: Dentistry

Dergi: Selcuk Dental Journal Vol.10 Issue 3, pp.560-564

Belge Tipi: Makale

Yayın Tarihi: 12/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001305530

pISSN: 2148-7529

Sayı

Yazarlar:

Ayşe Rençber Kızılkaya | Meltem Nermin Dursun

Yayıncı:

Selcuk University

Ana Başlıklar:

Dentistry

Dergi:

Selcuk Dental Journal Vol.10 Issue 3, pp.560-564

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001305530

pISSN:

2148-7529