Journals / Gazi Üniversitesi Diş Hekimliği Fakültesi Dergisi / 2008 / Cilt: 25 - Sayı: 3

Effect of different shade and polimerization techniques on curing depth of composite resins

Kompozit rezinlerin polimerizasyon derinliğine farklı renk ve polimerizasyon teknikerinin etkisi

Pages
7–14
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Results: No significant differences was observed between two polymerization techniques for all shades of Tetric Ceram and Admira (except A1) (p>0.05), however there were significant differences between two polymerization techniques for all shades of Filtek Z250 (except C2) (p

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: The aim of this study was to assess the effects of different polymerization techniques (conventional and pulse-delay) and shades to curing depths of three different composite resins.
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Key Findings & Data:Material and Methods: Different shades of two hybrid composite resins (Filtek Z250 and Tetric Ceram) and an ormocer based composite resin (Admira) were used to prepare cylindirical specimens, 4 mm in diameter and 6 mm in depth.
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Conclusion & Impact:Results: No significant differences was observed between two polymerization techniques for all shades of Tetric Ceram and Admira (except A1) (p>0.05), however there were significant differences between two polymerization techniques for all shades of Filtek Z250 (except C2) (p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: The aim of this study was to assess the effects of different polymerization techniques (conventional and pulse-delay) and shades to curing depths of three different composite resins. Material and Methods: Different shades of two hybrid composite resins (Filtek Z250 and Tetric Ceram) and an ormocer based composite resin (Admira) were used to prepare cylindirical specimens, 4 mm in diameter and 6 mm in depth. The specimens were polymerized with using either conventional or pulse-delay technique. The unpolymerized soft material at the bottom surfaces of the specimens were scraped with a plastic scalpel until reaching the hard material as described in ISO 4049. The polymerized material’s thickness was measured with a micrometer and 50% of this value was recorded as depth of cure. Results: No significant differences was observed between two polymerization techniques for all shades of Tetric Ceram and Admira (except A1) (p>0.05), however there were significant differences between two polymerization techniques for all shades of Filtek Z250 (except C2) (p

Özet

Amaç: Bu çalışmanın amacı üç farklı kompozit rezinin polimerizasyon derinliğine farklı renkler ve polimerizasyon tekniklerinin (geleneksel ve pulse-delay) etkisini incelemektir. Gereç ve Yöntem: Çalışmada iki hibrit kompozit rezin (Filtek Z250 ve Tetric Ceram) ve bir ormoser esaslı kompozit rezin’in (Admira) farklı renkleri (A1,A2,A3,A3.5,B3,C2,D3,UD) kullanılarak 4 mm çapında 6 mm derinliğinde silindir şeklinde örnekler hazırlandı. Hazırlanan örnekler geleneksel veya pulse-delay teknik ile polimerize edildi. ISO 4049’da tanımlanan kazıma testine göre örneklerin alt yüzeylerindeki polimerize olmamış yumuşak materyal plastik bir spatülle sert materyal elde edilinceye kadar kazındı. Polimerize olmuş materyal kalınlığı mikrometre kullanılarak ölçüldü ve elde edilen değerin %50’si polimerizasyon derinliği olarak kaydedildi. Bulgular: Tetric Ceram ve Admira’nın (A1 rengi hariç) tüm renklerinde her iki polimerizasyon tekniği arasında istatistiksel olarak bir farklılığın olmadığı (p>0.05), Filtek Z250’nin (C2 rengi hariç) tüm renklerinde ise her iki polimerizasyon tekniği arasında istatistiksel olarak anlamlı farklılığın olduğu belirlendi (p

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Cite This Article

BALA, O., ARISU, H. D., ÜÇTAŞLI, M. B. (2022). Effect of different shade and polimerization techniques on curing depth of composite resins. Gazi Üniversitesi Diş Hekimliği Fakültesi Dergisi, Cilt: 25 - Sayı: 3, 7–14. https://ajindex.com/articles/521553

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