Nano-Hibrit Bir Kompozitin Renkleşmesinde Yüzey Örtücülerin Etkisi

Color measurements were performed using spectrophotometer (VITA Easyshade; Vident) according to CIEL*a*b* system.Results: Color change values were significantly different among the groups in each evaluation period except for after thermocycling (p

📌 3 Key Takeaways

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Objective & Hypothesis:This study investigated the influence of sealant application on stain resistance of a nanohybrid resin composite compared to the efficacy of a bonding agent used as a surface sealant on prolonging color stability of the resin composite.Materials and Methods: 28 disc-shaped materials were prepared from a nano-hybrid resin composite Filtek Z550 and assigned to four groups: G1K: nonsealed; G2:Adper Single Bond; G3: Fortify ; G4: Biscover LV.

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Key Findings & Data:After 24 h storage in distilled water at 37?C, all specimens were subjected to thermocycling and immersed into coffee solution.

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Conclusion & Impact:Color measurements were performed using spectrophotometer (VITA Easyshade; Vident) according to CIEL*a*b* system.Results: Color change values were significantly different among the groups in each evaluation period except for after thermocycling (p

🔬Design:Research Article

📍Scope:Comprehensive Sample

⚙️Variables:Domain Parameters

Abstract

This study investigated the influence of sealant application on stain resistance of a nanohybrid resin composite compared to the efficacy of a bonding agent used as a surface sealant on prolonging color stability of the resin composite.Materials and Methods: 28 disc-shaped materials were prepared from a nano-hybrid resin composite Filtek Z550 and assigned to four groups: G1K: nonsealed; G2:Adper Single Bond; G3: Fortify ; G4: Biscover LV. After 24 h storage in distilled water at 37?C, all specimens were subjected to thermocycling and immersed into coffee solution. Color measurements were performed using spectrophotometer (VITA Easyshade; Vident) according to CIEL*a*b* system.Results: Color change values were significantly different among the groups in each evaluation period except for after thermocycling (p

Özet

Bu çalışmada nanohibrit yapıda bir reçine kompozit yüzeyine uygulanan yüzey örtücülerin ve dentin bağlayıcı ajan uygulanmasının; kompozitin (Filtek Z550) renkleşmeye karşı direnci üzerine etkisinin araştırılması amaçlanmıştır.Gereç ve Yöntem: Çalışmada 28 adet Filtek Z550 nano hibrit kompozitten hazırlanan disk biçimindeki örnekler 4 gruba ayrılmıştır: G1K: yüzey örtücü uygulanmamış; G2:Adper Single Bond, G3:Fortify, G4: Biscover LV. 24 saat 37?C de distile suda bekletilip termosiklus uygulanan örnekler daha sonra günde 3 kere olmak üzere toplam 28 gün kahve solüsyonunda bekletilmişlerdir.Bulgular: Başlangıç değerleri dışında, gruplar arası renk değişim değerleri, tüm zaman aralıklarında istatistiksel olarak anlamlı derecede farklı bulunmuştur (p

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Cite This Article

ERDEMİR, U., ÖZEL, S., YÜCEL, T., SERBES, I., SAYGI, G., KARAKOÇ, P. (2022). Nano-Hibrit Bir Kompozitin Renkleşmesinde Yüzey Örtücülerin Etkisi. Journal of Istanbul University Faculty of Dentistry, Cilt: 49 - Sayı: 2, 23–30. https://ajindex.com/articles/563843

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