• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>The Journal of Prosthetic Dentistry >Effects of cyclic staining on the color, translucency, surface roughness, and substance loss of contemporary adhesive resin cements
【24h】

Effects of cyclic staining on the color, translucency, surface roughness, and substance loss of contemporary adhesive resin cements

机译：循环染色对现代粘合剂树脂水泥的颜色，半透明，表面粗糙度和物质损失的影响

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Statement of problemThe staining resistance of the adhesive resin cements is critical to the long-term success of a restoration, but only limited evidence is available regarding the effects of cyclic staining on adhesive resin cements. PurposeThe purpose of this in?vitro study was to investigate the effects of staining solutions on the color, translucency, substance loss, and surface roughness of contemporary adhesive resin cements. Material and methodsSix commercially available adhesive resin cements (Clearfil SA Cement, Panavia F2.0, RelyX U200, RelyX Veneer, NX-3 Light Polymerize, NX-3 Dual Polymerize) were tested. The specimens were subjected to a cyclic staining model with 4 different solutions (deionized water, cola, coffee, and red wine). All specimens were immersed in the respective solutions 12 times for 15 minutes daily over 96 days. Between staining cycles, the specimens were stored in artificial saliva. The color parameters, surface profile, and surface roughness of the specimens were measured before and after cyclic staining for 16, 32, 48, 64, 80, and 96 days. Repeated-measure ANOVA was used to evaluate the effect of the staining solutions on the color difference (ΔE), translucency change (ΔTP), substance loss, and surface roughness (Ra) of the tested adhesive resin cements (α=.05). ResultsAll the tested materials exhibited similar behaviors with longer durations of immersion in the staining solutions. Specifically, ΔE increased, TP decreased, and the surface profile and roughness remained stable. The tested adhesive resin cements exhibited variations in color and TP stability after staining. The light-polymerized adhesive resin cements were generally more color-stable than the dual-polymerized resin cements. ConclusionsThe effects of cyclic staining on the color, translucency, surface profile, and surface roughness of adhesive resin cements were not categorical but material-specific.
机译：问题陈述粘合剂树脂水泥的染色抗性对恢复的长期成功至关重要，但只有有限的证据可用于循环染色对粘合剂树脂水泥的影响。目的在玻璃体外研究的目的是研究染色溶液对现代粘合剂树脂水泥的颜色，半透明，物质损失和表面粗糙度的影响。测试材料和方法可商购的粘合剂树脂水泥（Clearfil SA水泥，Panavia F2.0，relyx U200，梯形胶合剂，NX-3光聚合，NX-3双重聚合）。将该样本与4种不同的溶液（去离子水，可乐，咖啡和红葡萄酒）进行循环染色模型。将所有标本浸入相应的溶液中12次，每日15分钟，超过96天。在染色循环之间，标本储存在人造唾液中。在16,32,48,64,80和96天的环状染色之前和之后测量样品的颜色参数，表面曲线和表面粗糙度。重复测量Anova用于评估染色溶液对测试的粘合剂树脂水泥（α= .05）的色差（ΔE），半透明变化（ΔTP），物质损失和表面粗糙度（Ra）的效果。结果，测试材料表现出类似的行为，在染色溶液中浸泡的较长持续时间。具体地，ΔE增加，TP降低，表面轮廓和粗糙度保持稳定。经过测试的粘合剂树脂水泥在染色后表现出颜色和TP稳定性的变化。光聚合的粘合剂树脂水泥通常比双聚合树脂水泥更加圆形稳定性。结论纤维染色对粘性树脂水泥的颜色，半透明，表面轮廓和表面粗糙度的影响不是分类而是物质特异性的。

著录项

  • 来源
  • 作者

    Hao Yu; Shao-long Cheng; Neng-wu Jiang; Hui Cheng;

  • 作者单位

    Department of Prosthodontics School and Hospital of Stomatology Fujian Medical University Fuzhou;

    Department of Implantology Xiamen Stomatological Hospital;

    Department of Prosthodontics School and Hospital of Stomatology Fujian Medical University;

    Department of Prosthodontics School and Hospital of Stomatology Fujian Medical University;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 口腔科学;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号