Influence of different bonding systems and soft start polymerisation on marginal gap formation: stereological approach
Yükleniyor...
Tarih
2008
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Maney Publishing
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of the present paper was to investigate the effects of soft start polymerisation and the influence of the different adhesive systems on marginal gap formation using a stereological approach. Three adhesive systems [Single Bond (SB), Scotchbond Multi-Purpose (SM) and Clearfil SE Bond (SE)] and two curing techniques (standard cure and soft cure) were studied. For every curing technique, 24 cylindrical class V dentin cavities, 3 mm in diameter and 2 mm thick, were prepared and restorated with 3M Valux Plus composite resin using three different dentin bonding agents. Marginal gap formation was investigated under scanning electron microscope (SEM). On the micrographs, the surface areas of the gaps were measured according to the modified Cavalieri method. Data were analysed by ANOVA and Duncan multi-comparison tests (alpha=0.05). Statistical analysis of variance (ANOVA) presented statistical significance for two factors: curing techniques and adhesives (p < 0.05). Interactions between adhesives and curing technique was not found significantly important (p > 0.05). With the relation averages, The Duncan test was carried out at the 5% level of significance. Soft cure has showed significantly less marginal gap formation in all adhesive systems. Clearfil SE Bond with soft cure has showed significantly less marginal gap formation, whereas Scotchbond MP with standard cure had higher values in all test groups (p < 0.05).
Açıklama
BAYINDIR, FUNDA/0000-0001-5699-2879
Anahtar Kelimeler
Dentin bonding agents, Marginal gap, Soft cure, Stereology
Kaynak
Materials Research Innovations
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
12
Sayı
4
Künye
closedAccess
