量化光诱导光可以有效地检测各种环境中的正统牙粘合剂残留物
Chengzan Wu1, Utkarsh Mangal1, Junho Kim2
1Department of Orthodontics, Yonsei University College of Dentistry, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea; Institute of Craniofacial Deformity, Yonsei University College of Dentistry, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea.
Photodiagnosis and photodynamic therapy
|August 11, 2023
概括
定量光诱导光 (QLF) 能够有效地检测牙上的正统牙粘合剂残留物. 该技术有助于在模拟的口腔环境中识别与这些残留物相关的潜在口腔健康风险.
科学领域:
- 生物材料科学 生物材料科学
- 牙科材料 牙科材料
- 口腔微生物学 口腔微生物学
背景情况:
- ортодонтических粘合剂残留物带来风险,如质去矿化和.
- 识别这些残留物对于维持治疗后的口腔健康至关重要.
研究的目的:
- 为了识别和描述正义牙粘合剂残留物.
- 评估量化光诱导光 (QLF) 技术在检测这些残留物在ex vivo唾液环境中的有效性.
主要方法:
- 四种正义牙粘合剂 (GC Ortho,GOTO,T Orthobond,Transbond XT) 进行了测试.
- 粘合剂样本和粘合牙在人工唾液中化了10天.
- 每天使用QLF成像来监测光变化 (ΔR>30%) 和简单卫生分数 (SHS).
主要成果:
- 在粘合剂之间观察到光强度的显著差异.
- 牙粘合点周围的红色光变得从第五天开始可见.
- 与对照组相比,QLF检测到粘合剂的ΔR和SHS水平较高,表明存在残留物.
结论:
- QLF是一种有效的工具,用于识别和可视化正义牙粘合剂残留物.
- 该技术可应用于富含微生物群的环境,以评估潜在的口腔健康影响.
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