TY - JOUR
T1 - The effects of nutritional habits on leucite-based ceramic repaired with nanohybrid composites
AU - Kazak, Magrur
AU - Subasi, Meryem Gulce
AU - Ozdas, Didem Oner
AU - Zorlu, Sevgi
AU - Cilingir, Aylin
AU - Gunal, Solen
N1 - Publisher Copyright:
© 2019, © 2019 Informa UK Limited, trading as Taylor & Francis Group.
PY - 2019/8/3
Y1 - 2019/8/3
N2 - The purpose of the present in vitro study was to evaluate the effects of nutritional habits (various liquids) on the color change and early repair bond strength of a leucite-based ceramic repaired with different contents of nanohybrid composite resins currently used by the clinicians. Ninety-six IPS-Empress CAD ceramic samples were obtained with low-speed diamond saw. For all samples same repair method was performed. Samples were divided into groups according to four nanohybrid composite resins used as a repair material: Tetric-N-Ceram Bulk Fill, Filtek Z550, Clearfil-Majesty Esthetic, Bisco-Aelite Aesthetic Enamel (n = 24). Composite resins were applied on ceramic surface and polymerized (40 sec). After waiting for 24 h, samples were divided into three subgroups according to liquid types: pomegranate-flavored mineral water, salad dressing, and distilled water (n = 8). Before and after immersion the samples in the various liquids, color measurements were calculated (24 h). Then, shear bond strength was tested with an universal testing machine.For the statistical analyses two-way ANOVA, Tukey HSD, Spearman's correlation tests were used at a significance of p ≤ 0.05. Nanohybrid composites, liquids (p ≤ 0.001); correlation between nanohybrid composites and liquids (p ≤ 0.006) had statistically significant impacts on the color change values. Nanohybrid composites (p ≤ 0.017) and correlation between nanohybrid composites and liquids (p ≤ 0.004) had statistically significant impacts on the shear bond strength values. There was not any statistically significant correlation between color change and shear bond strength (p > 0.05). When a composite resin is selected as a repair material, nutritional habits of the patient should be taken into consideration. Although hydrophilic monomer type of a composite material is a more predominant factor associated with color change, filler weight has the same predominant effect on shear-bond strength.
AB - The purpose of the present in vitro study was to evaluate the effects of nutritional habits (various liquids) on the color change and early repair bond strength of a leucite-based ceramic repaired with different contents of nanohybrid composite resins currently used by the clinicians. Ninety-six IPS-Empress CAD ceramic samples were obtained with low-speed diamond saw. For all samples same repair method was performed. Samples were divided into groups according to four nanohybrid composite resins used as a repair material: Tetric-N-Ceram Bulk Fill, Filtek Z550, Clearfil-Majesty Esthetic, Bisco-Aelite Aesthetic Enamel (n = 24). Composite resins were applied on ceramic surface and polymerized (40 sec). After waiting for 24 h, samples were divided into three subgroups according to liquid types: pomegranate-flavored mineral water, salad dressing, and distilled water (n = 8). Before and after immersion the samples in the various liquids, color measurements were calculated (24 h). Then, shear bond strength was tested with an universal testing machine.For the statistical analyses two-way ANOVA, Tukey HSD, Spearman's correlation tests were used at a significance of p ≤ 0.05. Nanohybrid composites, liquids (p ≤ 0.001); correlation between nanohybrid composites and liquids (p ≤ 0.006) had statistically significant impacts on the color change values. Nanohybrid composites (p ≤ 0.017) and correlation between nanohybrid composites and liquids (p ≤ 0.004) had statistically significant impacts on the shear bond strength values. There was not any statistically significant correlation between color change and shear bond strength (p > 0.05). When a composite resin is selected as a repair material, nutritional habits of the patient should be taken into consideration. Although hydrophilic monomer type of a composite material is a more predominant factor associated with color change, filler weight has the same predominant effect on shear-bond strength.
KW - Nanohybrid composite resin
KW - color change
KW - leucite ceramic
KW - |shear-bond strength
UR - http://www.scopus.com/inward/record.url?scp=85065512554&partnerID=8YFLogxK
U2 - 10.1080/01694243.2019.1609644
DO - 10.1080/01694243.2019.1609644
M3 - Article
AN - SCOPUS:85065512554
SN - 0169-4243
VL - 33
SP - 1705
EP - 1714
JO - Journal of Adhesion Science and Technology
JF - Journal of Adhesion Science and Technology
IS - 15
ER -