Long-term monomer elution from bulk-fill composite resins

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Atıf İçin Kopyala

DÜNDAR A., BARUTÇUGİL Ç., BATMAZ S. G., YILDIRIM K., GÜÇLÜER Ö.

Annals of Medical Research, cilt.27, 2020 (Hakemli Dergi)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 27
• Basım Tarihi: 2020
• Doi Numarası: 10.5455/annalsmedres.2020.04.375
• Dergi Adı: Annals of Medical Research
• Derginin Tarandığı İndeksler: TR DİZİN (ULAKBİM)
• Çukurova Üniversitesi Adresli: Hayır

Özet

Aim: The aim of this study was to investigate the long-term elution of unreacted monomers from bulk-fill composite resins.

Material and Methods: Four different restorative bulk-fill composite resins (Filtek Bulk Fill, 3M ESPE; X-tra fil, VOCO; SonicFill, Kerr;

and Tetric EvoCeram Bulk Fill, Ivoclar Vivadent) were used. A total of 15 samples per group (5 x 5 x 4 mm) were polymerized with

light as a single layer (4 mm). Then the samples were put into 75/25% ethanol/water mixture. Evaluation of monomer release was

performed by using High-Performance Liquid Chromatography device. This process was repeated after one hour, 24 hours, and 3

months. One-way analysis of variance was used to determine the differences in monomer release between groups, while the Tukey

HSD test was used for multiple comparisons. The paired sample t-test was used to determine the time-dependent changes of the

same material. (P < .05).

Results: Monomer release was observed in all groups. At the end of 3 months, a statistically significant increase was observed in the

amount of almost all monomers released from bulk-fill composites (P <0.05).

Conclusion: It can be stated that monomer release still continues from all bulk-fill composite materials after three months.