PDF(Pubmed)
Abstract：
BACKGROUND: Currently, the advantages of monochromatic universal composite resin restorative materials have increased their use in dentistry. Accordingly, the optical, surface and mechanical properties of these materials have become more important. This study aimed to evaluate the effect of detox solution on discoloration, surface roughness (SR), and microhardness of different monochromatic universal composite resins (Omnichroma [O], Zenchroma [Z], Vittra [V], and Charisma Diamond One [CDO]). Another aim of this study was to evaluate the monomer conversion degree (DC) of the materials.
METHODS: A total of 80 specimens were prepared to evaluate the materials (n = 10). After the initial measurements, the specimens were immersed in a red detox solution for 21 days. Statistical data analysis was performed using one-way ANOVA and Tukey\'s multiple comparisons.
RESULTS: The ∆E values of Z were highest on the 21st day. There was an increase in the SR values of the materials immersed in the detox solution. On the 21st day, top surface microhardness of O was lower than the other materials. There was no statistically significant difference at DC values among material groups.
CONCLUSIONS: The use of detox solutions for a commercially recommended period of 21 days is suggested. However, this usage period can cause discoloration in restorative materials. Furthermore, especially in the initial one-week period, detox solution may have a negative impact on the microhardness of the materials. In light of all these data, we recommend the cautious use of detox solutions to prevent adverse effects on restorative materials.
METHODS: A total of 80 specimens were prepared to evaluate the materials (n = 10). After the initial measurements, the specimens were immersed in a red detox solution for 21 days. Statistical data analysis was performed using one-way ANOVA and Tukey\'s multiple comparisons.
RESULTS: The ∆E values of Z were highest on the 21st day. There was an increase in the SR values of the materials immersed in the detox solution. On the 21st day, top surface microhardness of O was lower than the other materials. There was no statistically significant difference at DC values among material groups.
CONCLUSIONS: The use of detox solutions for a commercially recommended period of 21 days is suggested. However, this usage period can cause discoloration in restorative materials. Furthermore, especially in the initial one-week period, detox solution may have a negative impact on the microhardness of the materials. In light of all these data, we recommend the cautious use of detox solutions to prevent adverse effects on restorative materials.
摘要：
背景：目前，单色通用复合树脂修复材料的优点增加了它们在牙科中的使用。因此，光学，这些材料的表面和机械性能变得越来越重要。本研究旨在评估排毒溶液对变色的影响，表面粗糙度（SR），不同单色通用复合树脂的显微硬度(Omnichroma[O]，Zenchroma[Z],Vittra[V],和魅力钻石一号[CDO])。本研究的另一个目的是评估材料的单体转化度(DC)。
方法:制备总共80个样品以评价材料(n=10)。在初始测量之后,将标本浸入红色排毒溶液中21天。使用单向ANOVA和Tukey多重比较进行统计数据分析。
结果：第21天Z的ΔE值最高。浸入排毒溶液中的材料的SR值增加。在第21天,O的顶面显微硬度低于其他材料。材料组之间的DC值没有统计学上的显着差异。
结论：建议在商业推荐的21天内使用排毒溶液。然而,这个使用期会导致修复材料变色。此外，特别是在最初的一周时间里，排毒溶液可能会对材料的显微硬度产生负面影响。根据这些数据,我们建议谨慎使用排毒溶液，以防止对修复材料产生不利影响。
方法:制备总共80个样品以评价材料(n=10)。在初始测量之后,将标本浸入红色排毒溶液中21天。使用单向ANOVA和Tukey多重比较进行统计数据分析。
结果：第21天Z的ΔE值最高。浸入排毒溶液中的材料的SR值增加。在第21天,O的顶面显微硬度低于其他材料。材料组之间的DC值没有统计学上的显着差异。
结论：建议在商业推荐的21天内使用排毒溶液。然而,这个使用期会导致修复材料变色。此外，特别是在最初的一周时间里，排毒溶液可能会对材料的显微硬度产生负面影响。根据这些数据,我们建议谨慎使用排毒溶液，以防止对修复材料产生不利影响。
