Spreading Nanotechnology to Conservative Dentistry

将纳米技术传播到保守牙科

• 批准号: 22390355
• 负责人: SANO Hidehiko
• 金额: $ 11.98万
• 依托单位: Hokkaido University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22390355/
• 关键词: ナノテクノロジー; 歯質接着; 生態適合性; 耐久性; 歯科保存; ナノコロイド; 生体適合性

Using Colloidal Platinum Nano-particles (CPN) as a adhesion promoter of dental adhesives increased its bond ability to tooth surface. When observing resin dentin bonds under the transmission electron microscope, improved bond performance was found by the condition that exposure of collagen fibrils were observed at the adhesive interface. CPN is well known as the strong scavenger for oxidation stress, but under the some conditions the scavenging effect was not detected. When CPN was applied to osteoclast cell lines, suppression of the activity of the cells was found.

使用胶体铂纳米粒子（CPN）作为牙科粘合剂的粘合促进剂，增加了其与牙齿表面的粘合能力。当在透射电子显微镜下观察树脂牙本质粘合时，发现通过在粘合界面处观察到胶原原纤维的暴露，粘合性能得到改善。 CPN被认为是氧化应激的强清除剂，但在某些条件下并未检测到清除作用。当 CPN 应用于破骨细胞系时，发现细胞活性受到抑制。

项目成果

Effect Of Different RDT On μTBS Of Current Adhesive Systems

不同 RDT 对当前粘合剂体系 μTBS 的影响

• 发表时间: 2013
• 作者: Ting S;Fu J;Pan F;Nakaoki Y;Ikeda T,Tanaka T;Sano H
• 通讯作者: Sano H

mproved long-term bonding performance of an experimen tal all-in-one adhesive

改善实验性一体式粘合剂的长期​​粘合性能

• 发表时间: 2013
• 期刊: DENTAL MATERIALS JOURNAL
• 影响因子: 2.5
• 作者: Kakuda S;Fu J;Nakaoki Y;IKEDA T;Tnaka T;Sano H
• 通讯作者: Sano H

Bond durability of four contemporary self-etching systems

四种当代自蚀刻系统的粘合耐久性

• 发表时间: 2012
• 作者: Fu J;Okuyama K;Nakaoki Y.
• 通讯作者: Nakaoki Y.

Molecular force probe measurement of antigen I/II-matrix protein interactions

分子力探针测量抗原 I/II-基质蛋白相互作用

• 发表时间: 2010
• 期刊: EUROPEAN JOURNAL OF ORAL SCIENCES
• 影响因子: 1.9
• 作者: Soell M;Hemmerle J;Hannig M;Haikel Y;S a no H ;Selimovic D
• 通讯作者: Selimovic D

The effect of air-blowing duration on three contemporary all-in-one systems

吹气持续时间对三种当代一体化系统的影响

• 发表时间: 2011
• 作者: Fu J;Pan F;Ting S;Nakaoki Y;Ikeda T;Tanaka T;Sano H
• 通讯作者: Sano H