Hamadamin Shireen Ibrahim
Department of Clinical Biochemistry, Hawler Medical University, Kurdistan Region, Erbil, Iraq.
J Int Soc Prev Community Dent. 2024 Oct 29;14(5):379-387. doi: 10.4103/jispcd.jispcd_37_24. eCollection 2024 Sep-Oct.
The research utilized charisma composite resin, a dental restorative material known for its esthetic properties, with the chemical formula 2,2-bis[p(2-hydroxy-3-methacryloxy propoxyphenyl)] propane. The primary objective of the study was to examine the overall color change (ΔEab) of the charisma resin after it was subjected to three distinct energy drink solutions: Monster Energy Ultra-Sunrise, Wild Tiger, and Red Bull. Further we examined the effects of temperature and time on the staining interaction and overall color difference ΔEab on the surface of charisma restorative resin generated by three energy drink.
A microfilled Charisma Classic composite resin was used in presented comparative study selected. The prepared 144 composite disk samples (subdivided n=48) with random allocation method were used for the three energy drinks to determine the effect of temperature and time over the course of 90 days. A metallic circulator mold was prepared. Every set of 48 specimens in the energy drink was heated in a water bath for 1, 7, 30, 60, and 90 days at four different temperatures This investigation spanned various time intervals, ranging from 1 to 90 days, and encompassed four temperature levels between 283 and 310 K. One-way ANOVA was used to evaluate the mean data for color change between the energy drinks, and Tukey's test was used for multiple comparisons, with a significance level of < 0.05.
The study revealed that the rate of staining was most pronounced in the case of Wild Tiger, while it was comparatively lower for Monster Energy Ultra-Sunrise. These findings were established through an examination of the kinetic and thermodynamic behavior of surface color changes in micro-hybrid composites treated with the three energy drink solutions.
The observed patterns aligned with the pseudo second-order model. It was observed that the Red Bull drink displayed a negative activation energy, resulting in a slower color change rate with increase in temperature. In contrast, endothermic, spontaneous, and regular staining activity was demonstrated throughout time by Monster Energy Ultra-Sunrise and Wild Tiger.
本研究采用了具有美学特性的牙科修复材料魅力复合树脂，其化学式为2,2-双[p(2-羟基-3-甲基丙烯酰氧基丙氧基苯基)]丙烷。该研究的主要目的是检测魅力树脂在三种不同能量饮料溶液（怪物能量超日出、狂野老虎和红牛）作用后的整体颜色变化（ΔEab）。此外，我们还研究了温度和时间对三种能量饮料在魅力修复树脂表面产生的染色相互作用和整体颜色差异ΔEab的影响。
本比较研究选用了一种微填料魅力经典复合树脂。采用随机分配法制备的144个复合圆盘样本（细分n = 48）用于三种能量饮料，以确定90天内温度和时间的影响。制备了一个金属循环模具。能量饮料中的每组48个标本在四个不同温度下于水浴中加热1、7、30、60和90天。本研究涵盖了从1到90天的不同时间间隔，并包括283至310 K之间的四个温度水平。采用单因素方差分析评估能量饮料之间颜色变化的平均数据，采用Tukey检验进行多重比较，显著性水平为<0.05。
研究表明，狂野老虎的染色速率最为明显，而怪物能量超日出的染色速率相对较低。这些发现是通过对用三种能量饮料溶液处理的微混合复合材料表面颜色变化的动力学和热力学行为进行研究得出的。
观察到的模式与伪二级模型一致。观察到红牛饮料显示出负活化能，导致随着温度升高颜色变化速率较慢。相比之下，怪物能量超日出和狂野老虎在整个时间内都表现出吸热、自发和规律的染色活性。
