Farklı solüsyonlarda bekletilen kompozit rezinlerde ilave polimerizasyon işleminin renk değişimine etkisi
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Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Dicle Üniversitesi, Diş Hekimliği Fakültesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Amaç: Bu çalışmamızda farklı doldurucu içeriğe sahip kompozit rezinlerin standart ve ilave polimerizasyon işlemlerinden sonra çeşitli renklendirici solüsyonların içerisinde bekletilerek renklenme miktarlarının karşılaştırılması amaçlanmıştır. Gereç ve Yöntem: Çalışmamızda Filtek?? Z250 (3M ESPE), G-aenial Anterior (GC) ve Neo Spectra?? ST HV (Dentsply Sirona) olmak üzere farklı içeriğe sahip üç çeşit kompozit rezin kullanılmıştır. İki mm derinliğinde 8mm çapında kalıplar kullanılarak ve her bir grup için 10 adet (n:10) olacak şekilde toplamda 240 adet kompozit rezinden örnekler hazırlandı. Örneklerin polimerizasyonu LED ışık cihazı (Woodpecker Led-G, Çin) kullanılarak 20 sn süreyle yapıldı. Bitirme ve cila işlemleri Super-Snap (Shofu, JAPONYA) bitirme diskleriyle yapıldıktan sonra örneklerin yarısına ilave polimerizasyon işlemi gerçekleştirildi. Daha sonra bütün örnekler distile su içerisinde 24 saat süreyle 37°C'de etüvde (Mikrotest MST 55, Ostim Ankara) bekletildi. Distile sudan çıkarılan örneklerin ilk renk ölçümü spektrofotometre cihazıyla [VITA Easyshade V (Vita Zahnfabrik, Bad Sackingen, Germany)] yapıldı. İlk ölçümden sonra 100 gözenekli plastik kaplara yerleştirilen örneklerin üzerine poşet çay (Lipton, Rize, Türkiye), filtre edilmiş kahve (Nescafe Classic, Nestle, Türkiye), klorheksidin içerikli gargara (Kloroben gargara, % 0.12 klorheksidin glukonat, Drogsan, Ankara, Türkiye) ve kırmızı şarap (Buzbağ Klasik, öküzgüzü-boğazkere, %13 alkol, 2021 Elazığ, Türkiye) eklendi. Bir hafta sonra örnekler etüv cihazından çıkarıldıktan sonra distile suda yıkandı ve ikinci ölçümler yapıldı. Bulgular: Solüsyon gruplarının sebep olduğu renkleşme değerleri arasında istatistiksel olarak anlamlı farklılık tespit edildi (p<0,05). En fazla renk değişikliğine sebep olan solüsyonun şarap olduğu ve bunu sırasıyla kahve ve çayın takip ettiği izlendi. Kompozit gruplarının sebep olduğu renkleşme değerleri arasında istatistiksel olarak anlamlı farklılık bulunmamakla birlikte (p>0,05), en düşük renk değişikliği sergileyen kompozit rezin materyalinin mikrohibrit esaslı Filtek?? Z250 olduğu belirlendi. Standart ve ilave polimerizasyonun sebep olduğu renkleşme değerleri arasında istatistiksel olarak anlamlı farklılık bulunmamakla birlikte (p>0,05), ilave polimerizasyon işleminin materyallerin renk değiştirme miktarını olumlu yönde etkilediği tespit edildi. Sonuç: Bu çalışmanın bulgularına göre; kullanılan renklendirici solüsyonlar içerisinde kompozit rezinlerde en fazla renklenmeye neden olan solüsyonun kırmızı şarap olduğu bunu sırasıyla kahve, çay ve klorheksidin içerikli gargara şeklinde olduğu görülmüştür. Bununla beraber ilave polimerizasyon işleminin kompozit rezinlerde renklenmeyi azalttığı sonucuna varılmıştır.
Aim: In this study, it was aimed to compare the amount of coloration of composite resins with different filler content by keeping them in various coloring solutions after standard and additional polymerization processes. Materials and Methods: Three types of composite resins with different contents were used in our study: Filtek?? Z250 (3M ESPE), G-aenial Anterior (GC) and Neo Spectra?? ST HV (Dentsply Sirona). A total of 240 composite resin samples were prepared, 10 (n:10) for each group, using molds with a depth of 2 mm and a diameter of 8 mm. T”he polymerization of the samples was carried out for 20 seconds using a LED curing device (Woodpecker Led-G, China). After finishing and polishing was done with Super-Snap (Shofu, JAPAN) finishing discs, additional polymerization was performed on half of the samples. Then, all samples were kept in distilled water for 24 hours at 37°C in an oven (Microtest MST 55, Ostim Ankara). The first color measurement of the samples extracted from distilled water was made with a spectrophotometer device [VITA Easyshade V (Vita Zahnfabrik, Bad Sackingen, Germany)]. After the first measurement, the samples placed in 100-mesh plastic containers were placed on bags of tea (Lipton, Rize, Turkey), filtered coffee (Nescafe Classic, Nestle, Turkey), mouthwash containing chlorhexidine (Chloroben mouthwash, Drogsan, Ankara, Turkey) and red wine (Buzbağ). Classic, öküzgözüboğazkere, 2021 Elazığ, Turkey) was added. One week later, the samples were removed from the vacuum furnace, washed in distilled water, and the second measurements were made.Results: A statistically significant difference was found between the coloration values caused by the solution groups (p<0.05). It was observed that the solution causing the most color change was wine, followed by coffee and tea, respectively. Although there was no statistically significant difference between the coloration values caused by the composite groups (p>0.05), it was determined that the composite resin material with the lowest color change was the microhybrid-based Filtek?? Z250. Although there was no statistically significant difference between the coloration values caused by standard and additional polymerization (p>0.05), it was determined that the additional polymerization process affected the color change amount of the materials positively. Conclusion: According to the findings of this study; Among the coloring solutions used, it was observed that the solution causing the most coloration in composite resins was red wine, followed by coffee, tea and mouthwash containing chlorhexidine, respectively. However, it was concluded that the addition polymerization process reduces the coloration of the composite resins.
Aim: In this study, it was aimed to compare the amount of coloration of composite resins with different filler content by keeping them in various coloring solutions after standard and additional polymerization processes. Materials and Methods: Three types of composite resins with different contents were used in our study: Filtek?? Z250 (3M ESPE), G-aenial Anterior (GC) and Neo Spectra?? ST HV (Dentsply Sirona). A total of 240 composite resin samples were prepared, 10 (n:10) for each group, using molds with a depth of 2 mm and a diameter of 8 mm. T”he polymerization of the samples was carried out for 20 seconds using a LED curing device (Woodpecker Led-G, China). After finishing and polishing was done with Super-Snap (Shofu, JAPAN) finishing discs, additional polymerization was performed on half of the samples. Then, all samples were kept in distilled water for 24 hours at 37°C in an oven (Microtest MST 55, Ostim Ankara). The first color measurement of the samples extracted from distilled water was made with a spectrophotometer device [VITA Easyshade V (Vita Zahnfabrik, Bad Sackingen, Germany)]. After the first measurement, the samples placed in 100-mesh plastic containers were placed on bags of tea (Lipton, Rize, Turkey), filtered coffee (Nescafe Classic, Nestle, Turkey), mouthwash containing chlorhexidine (Chloroben mouthwash, Drogsan, Ankara, Turkey) and red wine (Buzbağ). Classic, öküzgözüboğazkere, 2021 Elazığ, Turkey) was added. One week later, the samples were removed from the vacuum furnace, washed in distilled water, and the second measurements were made.Results: A statistically significant difference was found between the coloration values caused by the solution groups (p<0.05). It was observed that the solution causing the most color change was wine, followed by coffee and tea, respectively. Although there was no statistically significant difference between the coloration values caused by the composite groups (p>0.05), it was determined that the composite resin material with the lowest color change was the microhybrid-based Filtek?? Z250. Although there was no statistically significant difference between the coloration values caused by standard and additional polymerization (p>0.05), it was determined that the additional polymerization process affected the color change amount of the materials positively. Conclusion: According to the findings of this study; Among the coloring solutions used, it was observed that the solution causing the most coloration in composite resins was red wine, followed by coffee, tea and mouthwash containing chlorhexidine, respectively. However, it was concluded that the addition polymerization process reduces the coloration of the composite resins.
Açıklama
Anahtar Kelimeler
Renklendirici solüsyonlar, İlave polimerizasyon, Renk stabilitesi, Coloring solutions, Additive polymerization, Color stability
Kaynak
WoS Q Değeri
Scopus Q Değeri
Cilt
Sayı
Künye
Yaşın, B. (2022). Farklı solüsyonlarda bekletilen kompozit rezinlerde ilave polimerizasyon işleminin renk değişimine etkisi. Yayımlanmamış uzmanlık tezi, Dicle Üniversitesi, Diyarbakır.
