FARKLI IŞIK KAYNAKLARININ RENKLİ KOMPOMERLERİN MİKROSERTLİĞİ ÜZERİNE ETKİSİ

Yıl 2021, Cilt: 31 Sayı: 1, 22 - 26, 15.01.2021

Münevver Kılıç Gönül Yeter

https://doi.org/10.17567/ataunidfd.806638

Öz

Amaç: Bu çalışmanın amacı üç farklı ışık cihazı ile polimerize edilen renkli kompomerlerin yüzey sertlik değerini karşılaştırmaktır.
Gereç ve yöntem: A2 glossiosit (Voco Almanya) pembe Twinky Star (Voco, Almanya), mavi Twinky star (Voco Almanya) kullanılarak, 5mm-2mm kalınlığında 72 örnek hazırlanmıştır. Örnekler Valo Cordless (Ultradent – ABD), D-Light Pro (GC – Almanya) ve Woodpecker (Çin) ışık cihazları ile polimerize edilmiştir. Örneklerin yüzey sertlik değer ölçümleri Vickers mikrosertlik cihazı ile yapılmıştır.
Bulgular: Yüzey sertliği değerlendirildiğinde kompomer rengi ve ışık cihazı arasında etkileşim bulunmamaktadır (p=0,104) (Univariate analysis, Two way anova). Kompomerlerin yüzey sertlik değerleri karşılaştırıldığında GC ışık cihazı Valo’dan istatistiksel olarak anlamlı derecede düşük bulunmuştur (p<0,001).
Sonuçlar: Işık cihazları içerisinde en yüksek sertlik değerini Valo Cordless (Ultradent – ABD) cihazı gösterirken, mavi renk kompomer en düşük sertlik değerine sahiptir.
Anahtar kelimeler: Twinky star, glossiosit, mikrosertlik, ışık cihazı
The Effect of Different Light - Curing Units On The Microhardness of Colored Compomers
Abstract
Aim: The aim of this study was to compare the microhardness value of colored compomers polymerized by three light curing units.
Material- Methods: A2 glossiosit (Voco Germany), pink Twinky Star (Voco Germany), blue Twinky star (Voco Germany) branded compomers with a thickness of 5mm-2mm 72 samples were prepared. Samples have been polymerized by light curing units by Valo Cordless (Ultradent – USA), D-Light Pro (GC – Germany) ve Woodpecker (China). The hardness values of the samples have been measured by the Vickers microhardness device.
Results: When assessing microhardness, there is no interaction between the colored compomer and light curing unit (p=0,104) (Univariate analysis, Two way ANOVA). Comparing the microhardness values of the compomers, the GC light curing unit was found to be statistically significantly lower than Valo unit (p< 0.001).
Conclusions: While Valo Cordless (Ultradent - USA) shows the highest microhardness value among light-curing units, the blue compomer has the lowest microhardness value.
Key Words: Twinky Star, Glossiosit, Microhardness, Light curing unit

Anahtar Kelimeler

Twinky star, glossiosit, mikrosertlik, ışık cihazı

Kaynakça

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