Monomer release from bulk-fill composite resins in different curing protocols

GÜL P., Alp H. H., Ozcan M.

JOURNAL OF ORAL SCIENCE, cilt.62, sa.3, ss.288-292, 2020 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 62 Sayı: 3
  • Basım Tarihi: 2020
  • Doi Numarası: 10.2334/josnusd.19-0221
  • Dergi Adı: JOURNAL OF ORAL SCIENCE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, CINAHL, EMBASE, MEDLINE
  • Sayfa Sayıları: ss.288-292
  • Anahtar Kelimeler: bulk-fill composite resins, cure depth, curing modes, light curing units, monomer release, LEACHABLE COMPONENTS, BISPHENOL-A, ELUTION, POLYMERIZATION, HALOGEN, DEPTH, CURE, FIBROBLASTS, TOXICITY, TEGDMA
  • Atatürk Üniversitesi Adresli: Evet

Özet

The purpose of this study was to determine the depth of cure and the type and amount of monomers released from bulk-fill composites in different curing protocols. Five different composite resins Filtek Bulk-Fill Posterior, Filtek Bulk-Fill Flowable, SureFil SDR, X-tra Fil, and X-tra base. were used. A light-emitting diode (LED) device was used in 3 different modes (standard, high power, and extra power mode), and a halogen light device was also used as a control. Surface hardness was measured and the depth of cure was calculated. Monomer analysis was performed using high performance liquid chromatography (HPLC). The data were analyzed using Tamhane's T2 post-hoc test (alpha = 0.05). The cure depth for all materials except for Filtek Bulk-Fill Posterior (extra power mode) and Filtek Bulk-Fill Flowable (high power and extra power modes) was over 80%. Under the conditions of this study, the amount of monomer released from composite resins changed according to the type of composite resin and the light mode used.